.838839] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.840528] Run /init as init process [ 1.960033] nvme nvme0: pci function 0000:00:04.0 [ 1.961464] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.971335] nvme nvme0: 2/0/0 default/read/poll queues [ 1.976591] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.978214] GPT:25804799 != 33554431 [ 1.978989] GPT:Alternate GPT header not at the end of the disk. [ 1.980182] GPT:25804799 != 33554431 [ 1.980946] GPT: Use GNU Parted to correct GPT errors. [ 1.982159] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.996759] SCSI subsystem initialized [ 2.025734] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.028061] device-mapper: uevent: version 1.0.3 [ 2.029098] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.036936] device-mapper: verity: sha256 using "sha256-lib" [ 2.073209] raid6: avx512x4 gen() 17343 MB/s [ 2.090209] raid6: avx512x2 gen() 17490 MB/s [ 2.107213] raid6: avx512x1 gen() 17203 MB/s [ 2.124210] raid6: avx2x4 gen() 16599 MB/s [ 2.141209] raid6: avx2x2 gen() 16946 MB/s [ 2.158223] raid6: avx2x1 gen() 12687 MB/s [ 2.159156] raid6: using algorithm avx512x2 gen() 17490 MB/s [ 2.177236] raid6: .... xor() 20996 MB/s, rmw enabled [ 2.178572] raid6: using avx512x2 recovery algorithm [ 2.190371] xor: automatically using best checksumming function avx [ 2.338406] Btrfs loaded, zoned=no, fsverity=no [ 2.343112] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.346985] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.351597] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.353043] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.435216] ACPI: PM: Preparing to enter system sleep state S5 [ 62.436773] reboot: Restarting system [ 62.437825] 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        [2026-09-03T19:57:09.124012]      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 4046876643 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.998 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000428] ACPI: Early table checksum verification disabled [ 0.000432] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000436] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000442] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000448] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000451] ACPI: FACS 0x00000000789D0000 000040 [ 0.000454] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000457] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000460] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000463] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000466] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000469] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000472] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000475] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000477] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000478] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000479] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000480] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000480] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000481] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000482] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000482] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000483] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000484] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000485] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000527] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000536] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000588] Zone ranges: [ 0.000589] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000592] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000595] Normal empty [ 0.000596] Device empty [ 0.000598] Movable zone start for each node [ 0.000599] Early memory node ranges [ 0.000600] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000602] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000605] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000607] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000613] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000654] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003987] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004100] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004494] ACPI: PM-Timer IO Port: 0xb008 [ 0.004506] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004562] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004566] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004568] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004569] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004570] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004574] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004576] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004580] TSC deadline timer available [ 0.004586] CPU topo: Max. logical packages: 1 [ 0.004587] CPU topo: Max. logical dies: 1 [ 0.004587] CPU topo: Max. dies per package: 1 [ 0.004592] CPU topo: Max. threads per core: 2 [ 0.004593] CPU topo: Num. cores per package: 1 [ 0.004594] CPU topo: Num. threads per package: 2 [ 0.004594] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004613] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004628] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004630] Booting paravirtualized kernel on KVM [ 0.004632] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009551] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009816] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010465] kvm-guest: PV spinlocks enabled [ 0.010467] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010470] 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 [ 0.010644] random: crng init done [ 0.010645] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010864] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010975] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011031] Fallback order for Node 0: 0 [ 0.011033] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011034] Policy zone: DMA32 [ 0.011036] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015029] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015045] Kernel/User page tables isolation: enabled [ 0.023371] ftrace: allocating 41455 entries in 164 pages [ 0.023375] ftrace: allocated 164 pages with 3 groups [ 0.024187] Dynamic Preempt: voluntary [ 0.024222] rcu: Preemptible hierarchical RCU implementation. [ 0.024222] rcu: RCU event tracing is enabled. [ 0.024223] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024224] Trampoline variant of Tasks RCU enabled. [ 0.024225] Rude variant of Tasks RCU enabled. [ 0.024225] Tracing variant of Tasks RCU enabled. [ 0.024226] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024227] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024233] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024235] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024237] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029362] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029599] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029606] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029660] Console: colour dummy device 80x25 [ 0.029663] printk: legacy console [tty0] enabled [ 0.029943] printk: legacy console [ttyS0] enabled [ 0.161756] ACPI: Core revision 20250807 [ 0.162556] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163966] APIC: Switch to symmetric I/O mode setup [ 0.165185] x2apic enabled [ 0.166024] APIC: Switched APIC routing to: physical x2apic [ 0.168444] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.170150] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.171145] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171145] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171145] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171145] Speculative Store Bypass: Vulnerable [ 0.171145] Spectre V2 : Mitigation: Retpolines [ 0.171145] RETBleed: Vulnerable [ 0.171145] ITS: Mitigation: Aligned branch/return thunks [ 0.171145] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171145] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171145] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171145] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171145] GDS: Unknown: Dependent on hypervisor status [ 0.171145] active return thunk: its_return_thunk [ 0.171145] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171145] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171145] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171145] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171145] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171145] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171145] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171145] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171145] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171145] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171145] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171145] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171145] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171145] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171145] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171145] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171145] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171145] Freeing SMP alternatives memory: 40K [ 0.171145] pid_max: default: 32768 minimum: 301 [ 0.171145] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171145] landlock: Up and running. [ 0.171145] SELinux: Initializing. [ 0.171145] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171145] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171145] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171395] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172198] signal: max sigframe size: 3632 [ 0.172896] rcu: Hierarchical SRCU implementation. [ 0.173149] rcu: Max phase no-delay instances is 400. [ 0.173999] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177597] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178221] smp: Bringing up secondary CPUs ... [ 0.179136] smpboot: x86: Booting SMP configuration: [ 0.179151] .... node #0, CPUs: #1 [ 0.180674] 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. [ 0.182154] 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. [ 0.183204] smp: Brought up 1 node, 2 CPUs [ 0.184151] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.185352] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.186300] devtmpfs: initialized [ 0.186693] x86/mm: Memory block size: 128MB [ 0.188214] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189224] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190160] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192256] pinctrl core: initialized pinctrl subsystem [ 0.193623] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194298] audit: initializing netlink subsys (disabled) [ 0.195283] audit: type=2000 audit(1788465432.416:1): state=initialized audit_enabled=0 res=1 [ 0.195286] thermal_sys: Registered thermal governor 'step_wise' [ 0.196180] cpuidle: using governor menu [ 0.198766] efi: Freeing EFI boot services memory: 37748K [ 0.200153] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201246] dca service started, version 1.12.1 [ 0.202021] PCI: Using configuration type 1 for base access [ 0.203265] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228841] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229150] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230149] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231148] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233306] ACPI: Added _OSI(Module Device) [ 0.233979] ACPI: Added _OSI(Processor Device) [ 0.234152] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235257] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237356] ACPI: Interpreter enabled [ 0.237815] ACPI: PM: (supports S0 S5) [ 0.239153] ACPI: Using IOAPIC for interrupt routing [ 0.239946] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241151] PCI: Using E820 reservations for host bridge windows [ 0.242169] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245314] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246154] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247150] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.249162] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250531] acpiphp: Slot [3] registered [ 0.251156] acpiphp: Slot [4] registered [ 0.251777] acpiphp: Slot [5] registered [ 0.253163] acpiphp: Slot [6] registered [ 0.253938] acpiphp: Slot [7] registered [ 0.254165] acpiphp: Slot [8] registered [ 0.254804] acpiphp: Slot [9] registered [ 0.255165] acpiphp: Slot [10] registered [ 0.255807] acpiphp: Slot [11] registered [ 0.257164] acpiphp: Slot [12] registered [ 0.257791] acpiphp: Slot [13] registered [ 0.258165] acpiphp: Slot [14] registered [ 0.258807] acpiphp: Slot [15] registered [ 0.259163] acpiphp: Slot [16] registered [ 0.259800] acpiphp: Slot [17] registered [ 0.260162] acpiphp: Slot [18] registered [ 0.260800] acpiphp: Slot [19] registered [ 0.262162] acpiphp: Slot [20] registered [ 0.262799] acpiphp: Slot [21] registered [ 0.263163] acpiphp: Slot [22] registered [ 0.263927] acpiphp: Slot [23] registered [ 0.264162] acpiphp: Slot [24] registered [ 0.264794] acpiphp: Slot [25] registered [ 0.266163] acpiphp: Slot [26] registered [ 0.267167] acpiphp: Slot [27] registered [ 0.267812] acpiphp: Slot [28] registered [ 0.268172] acpiphp: Slot [29] registered [ 0.268812] acpiphp: Slot [30] registered [ 0.269170] acpiphp: Slot [31] registered [ 0.269809] PCI host bridge to bus 0000:00 [ 0.270156] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271151] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.273154] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274154] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.275153] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.276152] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.277057] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.279613] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.281086] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.283725] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.284212] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.285108] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.286164] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.287052] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.288164] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.289070] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.290464] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.293530] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.294234] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.295249] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.297478] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301177] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302807] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.305175] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.308263] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.309278] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.310260] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.311257] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.312212] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.314190] iommu: Default domain type: Translated [ 0.315150] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.316164] efivars: Registered efivars operations [ 0.316906] PCI: Using ACPI for IRQ routing [ 0.318172] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.319099] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.319145] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.321151] vgaarb: loaded [ 0.321755] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322149] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.325279] clocksource: Switched to clocksource kvm-clock [ 0.327949] VFS: Disk quotas dquot_6.6.0 [ 0.328636] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.330193] pnp: PnP ACPI init [ 0.331305] pnp: PnP ACPI: found 5 devices [ 0.339649] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.341213] NET: Registered PF_INET protocol family [ 0.342231] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.356423] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357771] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.359012] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.360270] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361494] TCP: Hash tables configured (established 16384 bind 16384) [ 0.362808] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364097] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365279] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.366268] NET: Registered PF_XDP protocol family [ 0.367024] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.367994] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.368944] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369995] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.371059] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372245] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.373263] PCI: CLS 0 bytes, default 64 [ 0.374015] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.375776] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.377886] clocksource: Switched to clocksource tsc [ 0.398350] Initialise system trusted keyrings [ 0.399577] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.401360] Key type asymmetric registered [ 0.402309] Asymmetric key parser 'x509' registered [ 0.404211] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406580] io scheduler mq-deadline registered [ 0.407522] io scheduler kyber registered [ 0.408408] io scheduler bfq registered [ 0.409888] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.411245] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.412847] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.415890] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.417750] i8042: Warning: Keylock active [ 0.425214] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.426303] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.427495] hv_vmbus: registering driver hyperv_keyboard [ 0.428684] rtc_cmos 00:00: RTC can wake from S4 [ 0.431030] rtc_cmos 00:00: registered as rtc0 [ 0.432153] rtc_cmos 00:00: setting system clock to 2026-09-03T19:57:09 UTC (1788465429) [ 0.434011] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435326] intel_pstate: CPU model not supported [ 0.436393] efifb: probing for efifb [ 0.437187] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.438583] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439824] efifb: scrolling: redraw [ 0.440606] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442414] Console: switching to colour frame buffer device 100x37 [ 0.444214] fb0: EFI VGA frame buffer device [ 0.445210] pstore: Using crash dump compression: deflate [ 0.446318] pstore: Registered efi_pstore as persistent store backend [ 0.447860] NET: Registered PF_INET6 protocol family [ 0.450667] Segment Routing with IPv6 [ 0.451479] In-situ OAM (IOAM) with IPv6 [ 0.452357] NET: Registered PF_PACKET protocol family [ 0.453579] Key type dns_resolver registered [ 0.455829] IPI shorthand broadcast: enabled [ 0.458560] sched_clock: Marking stable (318002141, 140540327)->(536569761, -78027293) [ 0.460449] registered taskstats version 1 [ 0.461610] Loading compiled-in X.509 certificates [ 0.938409] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.717405] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.721906] Demotion targets for Node 0: null [ 1.722953] Key type .fscrypt registered [ 1.723825] Key type fscrypt-provisioning registered [ 1.724891] ima: No TPM chip found, activating TPM-bypass! [ 1.726256] ima: Allocated hash algorithm: sha1 [ 1.727191] ima: No architecture policies found [ 1.734305] clk: Disabling unused clocks [ 1.741071] Freeing unused kernel image (initmem) memory: 17040K [ 1.742920] Write protecting the kernel read-only data: 47104k [ 1.744724] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.746437] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.748122] Run /init as init process [ 1.869397] nvme nvme0: pci function 0000:00:04.0 [ 1.870785] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.880933] nvme nvme0: 2/0/0 default/read/poll queues [ 1.888760] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.890164] GPT:25804799 != 33554431 [ 1.891007] GPT:Alternate GPT header not at the end of the disk. [ 1.892095] GPT:25804799 != 33554431 [ 1.892827] GPT: Use GNU Parted to correct GPT errors. [ 1.893804] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.907939] SCSI subsystem initialized [ 1.935482] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.937768] device-mapper: uevent: version 1.0.3 [ 1.938793] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.946509] device-mapper: verity: sha256 using "sha256-lib" [ 1.981551] raid6: avx512x4 gen() 17563 MB/s [ 1.998554] raid6: avx512x2 gen() 16177 MB/s [ 2.015557] raid6: avx512x1 gen() 16114 MB/s [ 2.032548] raid6: avx2x4 gen() 15955 MB/s [ 2.049549] raid6: avx2x2 gen() 17408 MB/s [ 2.066552] raid6: avx2x1 gen() 13331 MB/s [ 2.067484] raid6: using algorithm avx512x4 gen() 17563 MB/s [ 2.085696] raid6: .... xor() 5759 MB/s, rmw enabled [ 2.086994] raid6: using avx512x2 recovery algorithm [ 2.098238] xor: automatically using best checksumming function avx [ 2.241964] Btrfs loaded, zoned=no, fsverity=no [ 2.246568] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.250216] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.254295] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.255687] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.339473] ACPI: PM: Preparing to enter system sleep state S5 [ 62.340738] reboot: Restarting system [ 62.341698] 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        [2026-09-03T19:58:16.124635]      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 [ 0.000000] kvm-clock: using sched offset of 4043643201 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000395] ACPI: Early table checksum verification disabled [ 0.000398] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000402] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000407] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000413] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000417] ACPI: FACS 0x00000000789D0000 000040 [ 0.000419] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000422] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000425] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000428] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000431] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000434] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000436] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000439] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000442] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000443] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000444] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000445] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000445] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000446] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000447] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000447] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000448] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000449] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000450] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000490] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000499] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000551] Zone ranges: [ 0.000552] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000554] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000557] Normal empty [ 0.000559] Device empty [ 0.000560] Movable zone start for each node [ 0.000562] Early memory node ranges [ 0.000563] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000565] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000567] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000570] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000577] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000625] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003974] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004088] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004484] ACPI: PM-Timer IO Port: 0xb008 [ 0.004496] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004552] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004555] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004557] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004559] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004560] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004564] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004565] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004569] TSC deadline timer available [ 0.004575] CPU topo: Max. logical packages: 1 [ 0.004575] CPU topo: Max. logical dies: 1 [ 0.004576] CPU topo: Max. dies per package: 1 [ 0.004581] CPU topo: Max. threads per core: 2 [ 0.004582] CPU topo: Num. cores per package: 1 [ 0.004583] CPU topo: Num. threads per package: 2 [ 0.004583] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004609] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004627] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004629] Booting paravirtualized kernel on KVM [ 0.004631] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009560] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009824] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010437] kvm-guest: PV spinlocks enabled [ 0.010439] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010442] 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 [ 0.010618] random: crng init done [ 0.010619] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010830] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010935] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010989] Fallback order for Node 0: 0 [ 0.010992] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010993] Policy zone: DMA32 [ 0.010994] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014938] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014954] Kernel/User page tables isolation: enabled [ 0.023100] ftrace: allocating 41455 entries in 164 pages [ 0.023103] ftrace: allocated 164 pages with 3 groups [ 0.023890] Dynamic Preempt: voluntary [ 0.023924] rcu: Preemptible hierarchical RCU implementation. [ 0.023924] rcu: RCU event tracing is enabled. [ 0.023925] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023926] Trampoline variant of Tasks RCU enabled. [ 0.023927] Rude variant of Tasks RCU enabled. [ 0.023927] Tracing variant of Tasks RCU enabled. [ 0.023928] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023929] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023934] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023936] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023938] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029079] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029314] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029321] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029375] Console: colour dummy device 80x25 [ 0.029377] printk: legacy console [tty0] enabled [ 0.029655] printk: legacy console [ttyS0] enabled [ 0.160793] ACPI: Core revision 20250807 [ 0.161594] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162994] APIC: Switch to symmetric I/O mode setup [ 0.164144] x2apic enabled [ 0.164994] APIC: Switched APIC routing to: physical x2apic [ 0.167381] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.168991] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.169988] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169988] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169988] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169988] Speculative Store Bypass: Vulnerable [ 0.169988] Spectre V2 : Mitigation: Retpolines [ 0.169988] RETBleed: Vulnerable [ 0.169988] ITS: Mitigation: Aligned branch/return thunks [ 0.169988] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169988] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169988] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169988] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169988] GDS: Unknown: Dependent on hypervisor status [ 0.169988] active return thunk: its_return_thunk [ 0.169988] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169988] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169988] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169988] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169988] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169988] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169988] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169988] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169988] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169988] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169988] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169988] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169988] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169988] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169988] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169988] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169988] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169988] Freeing SMP alternatives memory: 40K [ 0.169988] pid_max: default: 32768 minimum: 301 [ 0.169988] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169988] landlock: Up and running. [ 0.169988] SELinux: Initializing. [ 0.169988] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169988] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169988] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170191] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171031] signal: max sigframe size: 3632 [ 0.171716] rcu: Hierarchical SRCU implementation. [ 0.171991] rcu: Max phase no-delay instances is 400. [ 0.172837] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176394] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177050] smp: Bringing up secondary CPUs ... [ 0.177876] smpboot: x86: Booting SMP configuration: [ 0.177993] .... node #0, CPUs: #1 [ 0.178994] 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. [ 0.180992] 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. [ 0.182027] smp: Brought up 1 node, 2 CPUs [ 0.182670] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.183137] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.184120] devtmpfs: initialized [ 0.184582] x86/mm: Memory block size: 128MB [ 0.185352] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186055] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186997] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188076] pinctrl core: initialized pinctrl subsystem [ 0.189535] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191143] audit: initializing netlink subsys (disabled) [ 0.192022] audit: type=2000 audit(1788465499.405:1): state=initialized audit_enabled=0 res=1 [ 0.192107] thermal_sys: Registered thermal governor 'step_wise' [ 0.193004] cpuidle: using governor menu [ 0.195831] efi: Freeing EFI boot services memory: 37748K [ 0.195995] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197064] dca service started, version 1.12.1 [ 0.197837] PCI: Using configuration type 1 for base access [ 0.198105] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223383] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223992] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224992] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225991] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227622] ACPI: Added _OSI(Module Device) [ 0.227993] ACPI: Added _OSI(Processor Device) [ 0.228708] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230995] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233222] ACPI: Interpreter enabled [ 0.233607] ACPI: PM: (supports S0 S5) [ 0.233991] ACPI: Using IOAPIC for interrupt routing [ 0.234783] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235993] PCI: Using E820 reservations for host bridge windows [ 0.237010] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240060] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240995] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242992] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244000] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246342] acpiphp: Slot [3] registered [ 0.246990] acpiphp: Slot [4] registered [ 0.247625] acpiphp: Slot [5] registered [ 0.248004] acpiphp: Slot [6] registered [ 0.248649] acpiphp: Slot [7] registered [ 0.249004] acpiphp: Slot [8] registered [ 0.249641] acpiphp: Slot [9] registered [ 0.251007] acpiphp: Slot [10] registered [ 0.251659] acpiphp: Slot [11] registered [ 0.252005] acpiphp: Slot [12] registered [ 0.252663] acpiphp: Slot [13] registered [ 0.253004] acpiphp: Slot [14] registered [ 0.253657] acpiphp: Slot [15] registered [ 0.255005] acpiphp: Slot [16] registered [ 0.255646] acpiphp: Slot [17] registered [ 0.256007] acpiphp: Slot [18] registered [ 0.256664] acpiphp: Slot [19] registered [ 0.257004] acpiphp: Slot [20] registered [ 0.257660] acpiphp: Slot [21] registered [ 0.259005] acpiphp: Slot [22] registered [ 0.259649] acpiphp: Slot [23] registered [ 0.260004] acpiphp: Slot [24] registered [ 0.260667] acpiphp: Slot [25] registered [ 0.261005] acpiphp: Slot [26] registered [ 0.261651] acpiphp: Slot [27] registered [ 0.262004] acpiphp: Slot [28] registered [ 0.262665] acpiphp: Slot [29] registered [ 0.264006] acpiphp: Slot [30] registered [ 0.264651] acpiphp: Slot [31] registered [ 0.265001] PCI host bridge to bus 0000:00 [ 0.265658] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266993] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267991] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268991] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269991] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270991] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271893] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.274419] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275817] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277586] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.279055] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.280006] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.281005] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281902] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.283006] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283920] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.285272] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286950] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288086] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289074] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291303] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294008] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295512] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298007] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301013] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302056] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303095] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304091] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305044] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306283] iommu: Default domain type: Translated [ 0.306991] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308004] efivars: Registered efivars operations [ 0.308743] PCI: Using ACPI for IRQ routing [ 0.309016] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.309971] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.309988] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.309992] vgaarb: loaded [ 0.310487] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.310990] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.314020] clocksource: Switched to clocksource kvm-clock [ 0.315523] VFS: Disk quotas dquot_6.6.0 [ 0.316190] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.317405] pnp: PnP ACPI init [ 0.318315] pnp: PnP ACPI: found 5 devices [ 0.326273] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.327707] NET: Registered PF_INET protocol family [ 0.328522] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.340981] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.342337] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.343549] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.344825] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.346264] TCP: Hash tables configured (established 16384 bind 16384) [ 0.347530] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.349021] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.350467] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.351747] NET: Registered PF_XDP protocol family [ 0.352675] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.353739] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.355282] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.356359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.357426] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.358620] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.359650] PCI: CLS 0 bytes, default 64 [ 0.360422] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.362228] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.364407] clocksource: Switched to clocksource tsc [ 0.384395] Initialise system trusted keyrings [ 0.385451] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.387988] Key type asymmetric registered [ 0.389079] Asymmetric key parser 'x509' registered [ 0.390986] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.393703] io scheduler mq-deadline registered [ 0.394809] io scheduler kyber registered [ 0.395704] io scheduler bfq registered [ 0.398761] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.400125] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.401734] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.404803] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.406634] i8042: Warning: Keylock active [ 0.409069] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.410122] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.411295] hv_vmbus: registering driver hyperv_keyboard [ 0.412493] rtc_cmos 00:00: RTC can wake from S4 [ 0.414706] rtc_cmos 00:00: registered as rtc0 [ 0.415848] rtc_cmos 00:00: setting system clock to 2026-09-03T19:58:16 UTC (1788465496) [ 0.417643] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.418947] intel_pstate: CPU model not supported [ 0.420020] efifb: probing for efifb [ 0.420815] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.422177] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.423428] efifb: scrolling: redraw [ 0.424200] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.426000] Console: switching to colour frame buffer device 100x37 [ 0.427788] fb0: EFI VGA frame buffer device [ 0.428724] pstore: Using crash dump compression: deflate [ 0.429875] pstore: Registered efi_pstore as persistent store backend [ 0.431479] NET: Registered PF_INET6 protocol family [ 0.433786] Segment Routing with IPv6 [ 0.434579] In-situ OAM (IOAM) with IPv6 [ 0.435458] NET: Registered PF_PACKET protocol family [ 0.436643] Key type dns_resolver registered [ 0.438978] IPI shorthand broadcast: enabled [ 0.441703] sched_clock: Marking stable (302001788, 139667573)->(518876690, -77207329) [ 0.443692] registered taskstats version 1 [ 0.445085] Loading compiled-in X.509 certificates [ 0.921176] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.649750] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.654152] Demotion targets for Node 0: null [ 1.655499] Key type .fscrypt registered [ 1.656417] Key type fscrypt-provisioning registered [ 1.657451] ima: No TPM chip found, activating TPM-bypass! [ 1.658820] ima: Allocated hash algorithm: sha1 [ 1.659866] ima: No architecture policies found [ 1.666430] clk: Disabling unused clocks [ 1.672793] Freeing unused kernel image (initmem) memory: 17040K [ 1.674492] Write protecting the kernel read-only data: 47104k [ 1.676319] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.678060] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.679776] Run /init as init process [ 1.800370] nvme nvme0: pci function 0000:00:04.0 [ 1.801709] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.811468] nvme nvme0: 2/0/0 default/read/poll queues [ 1.819081] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.820518] GPT:25804799 != 33554431 [ 1.821284] GPT:Alternate GPT header not at the end of the disk. [ 1.822394] GPT:25804799 != 33554431 [ 1.823114] GPT: Use GNU Parted to correct GPT errors. [ 1.824162] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.837997] SCSI subsystem initialized [ 1.864916] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.867226] device-mapper: uevent: version 1.0.3 [ 1.868255] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.875857] device-mapper: verity: sha256 using "sha256-lib" [ 1.911676] raid6: avx512x4 gen() 17907 MB/s [ 1.928675] raid6: avx512x2 gen() 17986 MB/s [ 1.945676] raid6: avx512x1 gen() 17685 MB/s [ 1.962677] raid6: avx2x4 gen() 17743 MB/s [ 1.979676] raid6: avx2x2 gen() 17950 MB/s [ 1.996676] raid6: avx2x1 gen() 13666 MB/s [ 1.997585] raid6: using algorithm avx512x2 gen() 17986 MB/s [ 2.014676] raid6: .... xor() 24312 MB/s, rmw enabled [ 2.015701] raid6: using avx512x2 recovery algorithm [ 2.026262] xor: automatically using best checksumming function avx [ 2.158345] Btrfs loaded, zoned=no, fsverity=no [ 2.163453] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.167131] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170982] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.172385] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.221609] ACPI: PM: Preparing to enter system sleep state S5 [ 62.222844] reboot: Restarting system [ 62.223703] 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        [2026-09-03T19:59:22.925128]      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 3983435112 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 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 [ 0.000174] Using GB pages for direct mapping [ 0.000422] ACPI: Early table checksum verification disabled [ 0.000426] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000429] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000435] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000440] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000443] ACPI: FACS 0x00000000789D0000 000040 [ 0.000446] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000449] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000452] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000455] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000458] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000460] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000464] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000466] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000469] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000470] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000471] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000471] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000472] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000473] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000474] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000474] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000475] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000476] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000477] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000517] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000527] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000579] Zone ranges: [ 0.000580] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000582] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000585] Normal empty [ 0.000587] Device empty [ 0.000588] Movable zone start for each node [ 0.000589] Early memory node ranges [ 0.000590] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000593] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000595] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000597] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000604] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000646] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003919] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004037] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004430] ACPI: PM-Timer IO Port: 0xb008 [ 0.004443] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004498] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004501] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004503] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004505] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004506] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004510] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004511] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004515] TSC deadline timer available [ 0.004521] CPU topo: Max. logical packages: 1 [ 0.004522] CPU topo: Max. logical dies: 1 [ 0.004522] CPU topo: Max. dies per package: 1 [ 0.004528] CPU topo: Max. threads per core: 2 [ 0.004528] CPU topo: Num. cores per package: 1 [ 0.004529] CPU topo: Num. threads per package: 2 [ 0.004530] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004547] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004563] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004565] Booting paravirtualized kernel on KVM [ 0.004567] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009480] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009733] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010349] kvm-guest: PV spinlocks enabled [ 0.010351] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010354] 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 [ 0.010529] random: crng init done [ 0.010530] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010738] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010843] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010899] Fallback order for Node 0: 0 [ 0.010902] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010903] Policy zone: DMA32 [ 0.010904] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014801] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014815] Kernel/User page tables isolation: enabled [ 0.022881] ftrace: allocating 41455 entries in 164 pages [ 0.022884] ftrace: allocated 164 pages with 3 groups [ 0.023674] Dynamic Preempt: voluntary [ 0.023708] rcu: Preemptible hierarchical RCU implementation. [ 0.023708] rcu: RCU event tracing is enabled. [ 0.023709] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023710] Trampoline variant of Tasks RCU enabled. [ 0.023711] Rude variant of Tasks RCU enabled. [ 0.023711] Tracing variant of Tasks RCU enabled. [ 0.023712] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023713] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023719] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023721] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023722] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028833] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029065] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029072] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029126] Console: colour dummy device 80x25 [ 0.029129] printk: legacy console [tty0] enabled [ 0.029404] printk: legacy console [ttyS0] enabled [ 0.167228] ACPI: Core revision 20250807 [ 0.168044] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169480] APIC: Switch to symmetric I/O mode setup [ 0.170657] x2apic enabled [ 0.171500] APIC: Switched APIC routing to: physical x2apic [ 0.174027] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.175610] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.176607] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176607] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176607] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176607] Speculative Store Bypass: Vulnerable [ 0.176607] Spectre V2 : Mitigation: Retpolines [ 0.176607] RETBleed: Vulnerable [ 0.176607] ITS: Mitigation: Aligned branch/return thunks [ 0.176607] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176607] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176607] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176607] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176607] GDS: Unknown: Dependent on hypervisor status [ 0.176607] active return thunk: its_return_thunk [ 0.176607] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176607] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176607] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176607] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176607] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176607] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176607] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176607] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176607] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176607] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176607] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176607] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176607] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176607] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176607] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176607] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176607] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176607] Freeing SMP alternatives memory: 40K [ 0.176607] pid_max: default: 32768 minimum: 301 [ 0.176607] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176607] landlock: Up and running. [ 0.176607] SELinux: Initializing. [ 0.176607] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176607] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176607] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176811] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177652] signal: max sigframe size: 3632 [ 0.178323] rcu: Hierarchical SRCU implementation. [ 0.178609] rcu: Max phase no-delay instances is 400. [ 0.179439] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183038] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183675] smp: Bringing up secondary CPUs ... [ 0.184485] smpboot: x86: Booting SMP configuration: [ 0.184611] .... node #0, CPUs: #1 [ 0.185612] 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. [ 0.187611] 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. [ 0.188649] smp: Brought up 1 node, 2 CPUs [ 0.189297] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.189759] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190743] devtmpfs: initialized [ 0.191201] x86/mm: Memory block size: 128MB [ 0.191970] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192673] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193617] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194694] pinctrl core: initialized pinctrl subsystem [ 0.196073] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197763] audit: initializing netlink subsys (disabled) [ 0.198641] audit: type=2000 audit(1788465566.221:1): state=initialized audit_enabled=0 res=1 [ 0.198725] thermal_sys: Registered thermal governor 'step_wise' [ 0.199622] cpuidle: using governor menu [ 0.203147] efi: Freeing EFI boot services memory: 37748K [ 0.203613] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204692] dca service started, version 1.12.1 [ 0.205469] PCI: Using configuration type 1 for base access [ 0.205719] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230124] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230611] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231610] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.232610] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234785] ACPI: Added _OSI(Module Device) [ 0.235448] ACPI: Added _OSI(Processor Device) [ 0.235610] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237518] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239853] ACPI: Interpreter enabled [ 0.240246] ACPI: PM: (supports S0 S5) [ 0.240612] ACPI: Using IOAPIC for interrupt routing [ 0.241523] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242616] PCI: Using E820 reservations for host bridge windows [ 0.243637] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.246756] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.247614] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.249611] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250620] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.252970] acpiphp: Slot [3] registered [ 0.253617] acpiphp: Slot [4] registered [ 0.254231] acpiphp: Slot [5] registered [ 0.254624] acpiphp: Slot [6] registered [ 0.255248] acpiphp: Slot [7] registered [ 0.255624] acpiphp: Slot [8] registered [ 0.256249] acpiphp: Slot [9] registered [ 0.256628] acpiphp: Slot [10] registered [ 0.257261] acpiphp: Slot [11] registered [ 0.258624] acpiphp: Slot [12] registered [ 0.259261] acpiphp: Slot [13] registered [ 0.259623] acpiphp: Slot [14] registered [ 0.260283] acpiphp: Slot [15] registered [ 0.260626] acpiphp: Slot [16] registered [ 0.261295] acpiphp: Slot [17] registered [ 0.262623] acpiphp: Slot [18] registered [ 0.263246] acpiphp: Slot [19] registered [ 0.263623] acpiphp: Slot [20] registered [ 0.264251] acpiphp: Slot [21] registered [ 0.264631] acpiphp: Slot [22] registered [ 0.265304] acpiphp: Slot [23] registered [ 0.265625] acpiphp: Slot [24] registered [ 0.266266] acpiphp: Slot [25] registered [ 0.267623] acpiphp: Slot [26] registered [ 0.268266] acpiphp: Slot [27] registered [ 0.268623] acpiphp: Slot [28] registered [ 0.269270] acpiphp: Slot [29] registered [ 0.269623] acpiphp: Slot [30] registered [ 0.270251] acpiphp: Slot [31] registered [ 0.271623] PCI host bridge to bus 0000:00 [ 0.272247] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.272610] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.273610] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274610] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.276610] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.277610] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.278498] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280042] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.282418] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284175] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.284674] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.285553] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.286623] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.287492] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.288624] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.289498] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.290879] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.292638] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.293687] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.294695] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.297024] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.299514] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.301183] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.303629] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.306666] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.307676] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.308692] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.309705] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.310663] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311912] iommu: Default domain type: Translated [ 0.312610] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313622] efivars: Registered efivars operations [ 0.314354] PCI: Using ACPI for IRQ routing [ 0.314631] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.315607] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.315607] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318613] vgaarb: loaded [ 0.319106] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319610] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.323670] clocksource: Switched to clocksource kvm-clock [ 0.325126] VFS: Disk quotas dquot_6.6.0 [ 0.325771] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326979] pnp: PnP ACPI init [ 0.328034] pnp: PnP ACPI: found 5 devices [ 0.336031] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337495] NET: Registered PF_INET protocol family [ 0.338318] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.351095] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.352505] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353736] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.355049] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.356364] TCP: Hash tables configured (established 16384 bind 16384) [ 0.357433] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358488] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359677] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.360582] NET: Registered PF_XDP protocol family [ 0.361349] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.362315] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.363295] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.364385] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.365468] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.366637] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.367649] PCI: CLS 0 bytes, default 64 [ 0.368383] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.370123] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.372276] clocksource: Switched to clocksource tsc [ 0.392301] Initialise system trusted keyrings [ 0.394741] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.396545] Key type asymmetric registered [ 0.397425] Asymmetric key parser 'x509' registered [ 0.399076] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.401567] io scheduler mq-deadline registered [ 0.402527] io scheduler kyber registered [ 0.403401] io scheduler bfq registered [ 0.404771] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.406131] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.407809] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.410321] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.412750] i8042: Warning: Keylock active [ 0.415097] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.416199] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.417371] hv_vmbus: registering driver hyperv_keyboard [ 0.418553] rtc_cmos 00:00: RTC can wake from S4 [ 0.420891] rtc_cmos 00:00: registered as rtc0 [ 0.422040] rtc_cmos 00:00: setting system clock to 2026-09-03T19:59:23 UTC (1788465563) [ 0.423890] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.425174] intel_pstate: CPU model not supported [ 0.426221] efifb: probing for efifb [ 0.427001] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.428369] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.429615] efifb: scrolling: redraw [ 0.430382] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.432240] Console: switching to colour frame buffer device 100x37 [ 0.434069] fb0: EFI VGA frame buffer device [ 0.435035] pstore: Using crash dump compression: deflate [ 0.436200] pstore: Registered efi_pstore as persistent store backend [ 0.437785] NET: Registered PF_INET6 protocol family [ 0.439225] Segment Routing with IPv6 [ 0.440097] In-situ OAM (IOAM) with IPv6 [ 0.440969] NET: Registered PF_PACKET protocol family [ 0.442576] Key type dns_resolver registered [ 0.444014] IPI shorthand broadcast: enabled [ 0.446684] sched_clock: Marking stable (300002629, 146535342)->(518879259, -72341288) [ 0.448654] registered taskstats version 1 [ 0.449809] Loading compiled-in X.509 certificates [ 0.921047] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.644910] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.649121] Demotion targets for Node 0: null [ 1.650115] Key type .fscrypt registered [ 1.650934] Key type fscrypt-provisioning registered [ 1.651924] ima: No TPM chip found, activating TPM-bypass! [ 1.653104] ima: Allocated hash algorithm: sha1 [ 1.653984] ima: No architecture policies found [ 1.660090] clk: Disabling unused clocks [ 1.666316] Freeing unused kernel image (initmem) memory: 17040K [ 1.667992] Write protecting the kernel read-only data: 47104k [ 1.669805] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.671519] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673203] Run /init as init process [ 1.791556] nvme nvme0: pci function 0000:00:04.0 [ 1.792832] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.802006] nvme nvme0: 2/0/0 default/read/poll queues [ 1.809710] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.811061] GPT:25804799 != 33554431 [ 1.811909] GPT:Alternate GPT header not at the end of the disk. [ 1.813009] GPT:25804799 != 33554431 [ 1.813727] GPT: Use GNU Parted to correct GPT errors. [ 1.814682] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.828326] SCSI subsystem initialized [ 1.855274] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.857584] device-mapper: uevent: version 1.0.3 [ 1.858593] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.866196] device-mapper: verity: sha256 using "sha256-lib" [ 1.900541] raid6: avx512x4 gen() 18165 MB/s [ 1.917542] raid6: avx512x2 gen() 18067 MB/s [ 1.934541] raid6: avx512x1 gen() 17852 MB/s [ 1.951542] raid6: avx2x4 gen() 18004 MB/s [ 1.968541] raid6: avx2x2 gen() 17835 MB/s [ 1.985542] raid6: avx2x1 gen() 13957 MB/s [ 1.986415] raid6: using algorithm avx512x4 gen() 18165 MB/s [ 2.003541] raid6: .... xor() 7769 MB/s, rmw enabled [ 2.004518] raid6: using avx512x2 recovery algorithm [ 2.015029] xor: automatically using best checksumming function avx [ 2.149990] Btrfs loaded, zoned=no, fsverity=no [ 2.154585] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.158246] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.162098] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.163424] BTRFS error (device dm-0): open_ctree failed: -2