.686306] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.687948] Run /init as init process [ 1.805524] nvme nvme0: pci function 0000:00:04.0 [ 1.806851] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.815658] nvme nvme0: 2/0/0 default/read/poll queues [ 1.823561] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.825071] GPT:25804799 != 33554431 [ 1.825863] GPT:Alternate GPT header not at the end of the disk. [ 1.827014] GPT:25804799 != 33554431 [ 1.827755] GPT: Use GNU Parted to correct GPT errors. [ 1.828763] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.842427] SCSI subsystem initialized [ 1.869328] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.871785] device-mapper: uevent: version 1.0.3 [ 1.872961] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.880439] device-mapper: verity: sha256 using "sha256-lib" [ 1.915473] raid6: avx512x4 gen() 17945 MB/s [ 1.932474] raid6: avx512x2 gen() 17953 MB/s [ 1.949474] raid6: avx512x1 gen() 17872 MB/s [ 1.966474] raid6: avx2x4 gen() 17791 MB/s [ 1.983475] raid6: avx2x2 gen() 17808 MB/s [ 2.000476] raid6: avx2x1 gen() 12801 MB/s [ 2.001433] raid6: using algorithm avx512x2 gen() 17953 MB/s [ 2.019474] raid6: .... xor() 24514 MB/s, rmw enabled [ 2.020516] raid6: using avx512x2 recovery algorithm [ 2.030979] xor: automatically using best checksumming function avx [ 2.163162] Btrfs loaded, zoned=no, fsverity=no [ 2.167653] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.171455] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.175444] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.176929] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.237458] ACPI: PM: Preparing to enter system sleep state S5 [ 62.238756] reboot: Restarting system [ 62.239575] 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        [2026-09-03T14:45:56.574756]      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 4017300151 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000435] ACPI: Early table checksum verification disabled [ 0.000437] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000441] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000447] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000452] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000455] ACPI: FACS 0x00000000789D0000 000040 [ 0.000458] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000461] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000464] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000467] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000470] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000473] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000476] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000479] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000481] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000482] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000483] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000484] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000484] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000485] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000486] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000487] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000487] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000488] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000489] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000530] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000540] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000591] Zone ranges: [ 0.000592] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000594] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000597] Normal empty [ 0.000599] Device empty [ 0.000600] Movable zone start for each node [ 0.000601] Early memory node ranges [ 0.000602] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000605] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000607] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000609] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000616] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000658] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004053] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004164] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004565] ACPI: PM-Timer IO Port: 0xb008 [ 0.004578] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004634] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004637] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004639] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004641] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004642] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004646] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004647] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004651] TSC deadline timer available [ 0.004657] CPU topo: Max. logical packages: 1 [ 0.004658] CPU topo: Max. logical dies: 1 [ 0.004659] CPU topo: Max. dies per package: 1 [ 0.004663] CPU topo: Max. threads per core: 2 [ 0.004664] CPU topo: Num. cores per package: 1 [ 0.004665] CPU topo: Num. threads per package: 2 [ 0.004666] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004683] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004700] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004702] Booting paravirtualized kernel on KVM [ 0.004703] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009605] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009870] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010423] kvm-guest: PV spinlocks enabled [ 0.010425] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010428] 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 [ 0.010604] random: crng init done [ 0.010605] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010821] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010932] 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 [ 0.015036] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015053] Kernel/User page tables isolation: enabled [ 0.023213] ftrace: allocating 41455 entries in 164 pages [ 0.023216] ftrace: allocated 164 pages with 3 groups [ 0.024024] Dynamic Preempt: voluntary [ 0.024056] rcu: Preemptible hierarchical RCU implementation. [ 0.024057] rcu: RCU event tracing is enabled. [ 0.024058] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024059] Trampoline variant of Tasks RCU enabled. [ 0.024060] Rude variant of Tasks RCU enabled. [ 0.024060] Tracing variant of Tasks RCU enabled. [ 0.024061] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024062] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024068] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024070] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024071] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029186] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029419] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029426] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029479] Console: colour dummy device 80x25 [ 0.029482] printk: legacy console [tty0] enabled [ 0.029764] printk: legacy console [ttyS0] enabled [ 0.170004] ACPI: Core revision 20250807 [ 0.170838] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172347] APIC: Switch to symmetric I/O mode setup [ 0.173555] x2apic enabled [ 0.174419] APIC: Switched APIC routing to: physical x2apic [ 0.176856] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.178548] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.179544] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.179544] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.179544] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.179544] Speculative Store Bypass: Vulnerable [ 0.179544] Spectre V2 : Mitigation: Retpolines [ 0.179544] RETBleed: Vulnerable [ 0.179544] ITS: Mitigation: Aligned branch/return thunks [ 0.179544] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179544] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179544] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.179544] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.179544] GDS: Unknown: Dependent on hypervisor status [ 0.179544] active return thunk: its_return_thunk [ 0.179544] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.179544] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.179544] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.179544] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.179544] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.179544] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.179544] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.179544] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.179544] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.179544] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.179544] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.179544] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.179544] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.179544] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.179544] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.179544] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.179544] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.179544] Freeing SMP alternatives memory: 40K [ 0.179544] pid_max: default: 32768 minimum: 301 [ 0.179544] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.179544] landlock: Up and running. [ 0.179544] SELinux: Initializing. [ 0.179544] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179544] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179544] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.179756] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.180592] signal: max sigframe size: 3632 [ 0.181320] rcu: Hierarchical SRCU implementation. [ 0.181547] rcu: Max phase no-delay instances is 400. [ 0.182525] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186543] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187630] smp: Bringing up secondary CPUs ... [ 0.188524] smpboot: x86: Booting SMP configuration: [ 0.188551] .... node #0, CPUs: #1 [ 0.189556] 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. [ 0.191553] 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. [ 0.192630] smp: Brought up 1 node, 2 CPUs [ 0.193322] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.193706] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.194687] devtmpfs: initialized [ 0.195152] x86/mm: Memory block size: 128MB [ 0.196600] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197609] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198556] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199632] pinctrl core: initialized pinctrl subsystem [ 0.201034] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202696] audit: initializing netlink subsys (disabled) [ 0.203584] audit: type=2000 audit(1788446759.856:1): state=initialized audit_enabled=0 res=1 [ 0.203663] thermal_sys: Registered thermal governor 'step_wise' [ 0.204559] cpuidle: using governor menu [ 0.207245] efi: Freeing EFI boot services memory: 37748K [ 0.208551] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209636] dca service started, version 1.12.1 [ 0.210461] PCI: Using configuration type 1 for base access [ 0.211658] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236612] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.238548] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.239548] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.240548] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.243018] ACPI: Added _OSI(Module Device) [ 0.243429] ACPI: Added _OSI(Processor Device) [ 0.244549] ACPI: Added _OSI(Processor Aggregator Device) [ 0.246536] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.248783] ACPI: Interpreter enabled [ 0.249296] ACPI: PM: (supports S0 S5) [ 0.249551] ACPI: Using IOAPIC for interrupt routing [ 0.250391] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.252553] PCI: Using E820 reservations for host bridge windows [ 0.253663] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.256791] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.257553] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258549] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.260558] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262921] acpiphp: Slot [3] registered [ 0.263570] acpiphp: Slot [4] registered [ 0.264235] acpiphp: Slot [5] registered [ 0.264562] acpiphp: Slot [6] registered [ 0.265226] acpiphp: Slot [7] registered [ 0.265563] acpiphp: Slot [8] registered [ 0.266236] acpiphp: Slot [9] registered [ 0.267562] acpiphp: Slot [10] registered [ 0.268247] acpiphp: Slot [11] registered [ 0.268561] acpiphp: Slot [12] registered [ 0.269254] acpiphp: Slot [13] registered [ 0.269560] acpiphp: Slot [14] registered [ 0.270240] acpiphp: Slot [15] registered [ 0.271561] acpiphp: Slot [16] registered [ 0.272243] acpiphp: Slot [17] registered [ 0.272563] acpiphp: Slot [18] registered [ 0.273248] acpiphp: Slot [19] registered [ 0.273560] acpiphp: Slot [20] registered [ 0.274240] acpiphp: Slot [21] registered [ 0.275562] acpiphp: Slot [22] registered [ 0.276248] acpiphp: Slot [23] registered [ 0.276562] acpiphp: Slot [24] registered [ 0.277245] acpiphp: Slot [25] registered [ 0.277561] acpiphp: Slot [26] registered [ 0.278239] acpiphp: Slot [27] registered [ 0.279563] acpiphp: Slot [28] registered [ 0.280251] acpiphp: Slot [29] registered [ 0.280564] acpiphp: Slot [30] registered [ 0.281253] acpiphp: Slot [31] registered [ 0.282558] PCI host bridge to bus 0000:00 [ 0.283249] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.283548] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.284548] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286548] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287547] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.288548] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.289505] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.291985] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.293413] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.296167] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.296615] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.297562] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.298560] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.299525] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.300562] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.301525] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.302832] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.305570] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.306627] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.307637] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.309885] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.312572] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.314131] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.316570] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.319782] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.321657] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.322653] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.323652] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.324599] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.325903] iommu: Default domain type: Translated [ 0.326548] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.327664] efivars: Registered efivars operations [ 0.328742] PCI: Using ACPI for IRQ routing [ 0.329616] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.330544] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.330544] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.332550] vgaarb: loaded [ 0.333080] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.334548] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338585] clocksource: Switched to clocksource kvm-clock [ 0.340181] VFS: Disk quotas dquot_6.6.0 [ 0.340871] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.342215] pnp: PnP ACPI init [ 0.343159] pnp: PnP ACPI: found 5 devices [ 0.351957] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.353481] NET: Registered PF_INET protocol family [ 0.354367] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.367085] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.368534] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.369856] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.371178] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.372563] TCP: Hash tables configured (established 16384 bind 16384) [ 0.373716] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374850] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376108] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.377062] NET: Registered PF_XDP protocol family [ 0.377869] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.378906] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.379938] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.381081] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.382221] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.383518] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.384598] PCI: CLS 0 bytes, default 64 [ 0.385378] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.387088] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.389215] clocksource: Switched to clocksource tsc [ 0.409308] Initialise system trusted keyrings [ 0.410348] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.412113] Key type asymmetric registered [ 0.412971] Asymmetric key parser 'x509' registered [ 0.414710] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.416412] io scheduler mq-deadline registered [ 0.417330] io scheduler kyber registered [ 0.418182] io scheduler bfq registered [ 0.419446] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.420798] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.422377] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425443] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427266] i8042: Warning: Keylock active [ 0.429688] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430698] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.431879] hv_vmbus: registering driver hyperv_keyboard [ 0.433023] rtc_cmos 00:00: RTC can wake from S4 [ 0.435245] rtc_cmos 00:00: registered as rtc0 [ 0.436438] rtc_cmos 00:00: setting system clock to 2026-09-03T14:45:57 UTC (1788446757) [ 0.438162] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439411] intel_pstate: CPU model not supported [ 0.440436] efifb: probing for efifb [ 0.441199] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442505] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.443681] efifb: scrolling: redraw [ 0.444402] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.446190] Console: switching to colour frame buffer device 100x37 [ 0.447971] fb0: EFI VGA frame buffer device [ 0.448874] pstore: Using crash dump compression: deflate [ 0.449962] pstore: Registered efi_pstore as persistent store backend [ 0.451545] NET: Registered PF_INET6 protocol family [ 0.452890] Segment Routing with IPv6 [ 0.453631] In-situ OAM (IOAM) with IPv6 [ 0.454432] NET: Registered PF_PACKET protocol family [ 0.457218] Key type dns_resolver registered [ 0.459354] IPI shorthand broadcast: enabled [ 0.462074] sched_clock: Marking stable (312001921, 149118584)->(537088584, -75968079) [ 0.463860] registered taskstats version 1 [ 0.465033] Loading compiled-in X.509 certificates [ 0.939915] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.726006] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.731286] Demotion targets for Node 0: null [ 1.732455] Key type .fscrypt registered [ 1.733341] Key type fscrypt-provisioning registered [ 1.734418] ima: No TPM chip found, activating TPM-bypass! [ 1.735868] ima: Allocated hash algorithm: sha1 [ 1.736937] ima: No architecture policies found [ 1.744701] clk: Disabling unused clocks [ 1.751083] Freeing unused kernel image (initmem) memory: 17040K [ 1.752905] Write protecting the kernel read-only data: 47104k [ 1.754712] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.756527] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.758303] Run /init as init process [ 1.878367] nvme nvme0: pci function 0000:00:04.0 [ 1.882108] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.894304] nvme nvme0: 2/0/0 default/read/poll queues [ 1.902320] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.903862] GPT:25804799 != 33554431 [ 1.904688] GPT:Alternate GPT header not at the end of the disk. [ 1.906338] GPT:25804799 != 33554431 [ 1.907252] GPT: Use GNU Parted to correct GPT errors. [ 1.908372] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.922673] SCSI subsystem initialized [ 1.952598] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.955040] device-mapper: uevent: version 1.0.3 [ 1.956149] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.964314] device-mapper: verity: sha256 using "sha256-lib" [ 2.000126] raid6: avx512x4 gen() 18259 MB/s [ 2.017129] raid6: avx512x2 gen() 17595 MB/s [ 2.034127] raid6: avx512x1 gen() 17317 MB/s [ 2.051126] raid6: avx2x4 gen() 17701 MB/s [ 2.069125] raid6: avx2x2 gen() 17989 MB/s [ 2.087127] raid6: avx2x1 gen() 13584 MB/s [ 2.088091] raid6: using algorithm avx512x4 gen() 18259 MB/s [ 2.106126] raid6: .... xor() 7243 MB/s, rmw enabled [ 2.107356] raid6: using avx512x2 recovery algorithm [ 2.118179] xor: automatically using best checksumming function avx [ 2.256972] Btrfs loaded, zoned=no, fsverity=no [ 2.261988] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.265995] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.269990] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.271441] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.355033] ACPI: PM: Preparing to enter system sleep state S5 [ 62.356429] reboot: Restarting system [ 62.357446] 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        [2026-09-03T14:47:03.475265]      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 4004919787 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000418] ACPI: Early table checksum verification disabled [ 0.000422] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000425] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000431] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000436] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000440] ACPI: FACS 0x00000000789D0000 000040 [ 0.000442] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000445] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000448] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000451] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000454] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000456] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000459] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000462] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000464] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000466] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000467] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000467] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000468] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000469] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000470] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000470] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000471] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000472] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000473] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000513] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000523] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000575] Zone ranges: [ 0.000576] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000579] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000581] Normal empty [ 0.000583] Device empty [ 0.000584] Movable zone start for each node [ 0.000586] Early memory node ranges [ 0.000587] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000589] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000591] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000594] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000601] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000643] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004035] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004149] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004548] ACPI: PM-Timer IO Port: 0xb008 [ 0.004560] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004616] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004619] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004621] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004622] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004624] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004628] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004629] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004633] TSC deadline timer available [ 0.004639] CPU topo: Max. logical packages: 1 [ 0.004640] CPU topo: Max. logical dies: 1 [ 0.004640] CPU topo: Max. dies per package: 1 [ 0.004645] CPU topo: Max. threads per core: 2 [ 0.004646] CPU topo: Num. cores per package: 1 [ 0.004647] CPU topo: Num. threads per package: 2 [ 0.004647] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004666] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004682] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004684] Booting paravirtualized kernel on KVM [ 0.004686] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009568] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009839] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010384] kvm-guest: PV spinlocks enabled [ 0.010386] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010390] 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 [ 0.010565] random: crng init done [ 0.010566] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010768] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010879] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010932] Fallback order for Node 0: 0 [ 0.010935] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010936] Policy zone: DMA32 [ 0.010937] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014902] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014916] Kernel/User page tables isolation: enabled [ 0.023170] ftrace: allocating 41455 entries in 164 pages [ 0.023173] ftrace: allocated 164 pages with 3 groups [ 0.023984] Dynamic Preempt: voluntary [ 0.024018] rcu: Preemptible hierarchical RCU implementation. [ 0.024018] rcu: RCU event tracing is enabled. [ 0.024019] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024020] Trampoline variant of Tasks RCU enabled. [ 0.024021] Rude variant of Tasks RCU enabled. [ 0.024021] Tracing variant of Tasks RCU enabled. [ 0.024022] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024023] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024029] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024031] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024032] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029147] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029383] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029390] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029443] Console: colour dummy device 80x25 [ 0.029446] printk: legacy console [tty0] enabled [ 0.029725] printk: legacy console [ttyS0] enabled [ 0.168484] ACPI: Core revision 20250807 [ 0.169309] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170761] APIC: Switch to symmetric I/O mode setup [ 0.171954] x2apic enabled [ 0.172811] APIC: Switched APIC routing to: physical x2apic [ 0.175244] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.176933] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.177929] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177929] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177929] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177929] Speculative Store Bypass: Vulnerable [ 0.177929] Spectre V2 : Mitigation: Retpolines [ 0.177929] RETBleed: Vulnerable [ 0.177929] ITS: Mitigation: Aligned branch/return thunks [ 0.177929] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177929] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177929] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177929] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177929] GDS: Unknown: Dependent on hypervisor status [ 0.177929] active return thunk: its_return_thunk [ 0.177929] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177929] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177929] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177929] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177929] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177929] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177929] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177929] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177929] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177929] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177929] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177929] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177929] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177929] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177929] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177929] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177929] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177929] Freeing SMP alternatives memory: 40K [ 0.177929] pid_max: default: 32768 minimum: 301 [ 0.177929] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177929] landlock: Up and running. [ 0.177929] SELinux: Initializing. [ 0.177929] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177929] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177929] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178133] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178974] signal: max sigframe size: 3632 [ 0.179687] rcu: Hierarchical SRCU implementation. [ 0.179932] rcu: Max phase no-delay instances is 400. [ 0.180822] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184331] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184994] smp: Bringing up secondary CPUs ... [ 0.185841] smpboot: x86: Booting SMP configuration: [ 0.185934] .... node #0, CPUs: #1 [ 0.186941] 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. [ 0.188936] 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. [ 0.189968] smp: Brought up 1 node, 2 CPUs [ 0.190643] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.191082] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.192085] devtmpfs: initialized [ 0.192514] x86/mm: Memory block size: 128MB [ 0.193987] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195003] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195943] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197018] pinctrl core: initialized pinctrl subsystem [ 0.198498] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200079] audit: initializing netlink subsys (disabled) [ 0.200970] audit: type=2000 audit(1788446826.787:1): state=initialized audit_enabled=0 res=1 [ 0.201109] thermal_sys: Registered thermal governor 'step_wise' [ 0.201951] cpuidle: using governor menu [ 0.204569] efi: Freeing EFI boot services memory: 37748K [ 0.205936] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207025] dca service started, version 1.12.1 [ 0.207995] PCI: Using configuration type 1 for base access [ 0.209053] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236428] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236935] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237933] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238932] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.241137] ACPI: Added _OSI(Module Device) [ 0.241830] ACPI: Added _OSI(Processor Device) [ 0.241933] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243916] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245113] ACPI: Interpreter enabled [ 0.245759] ACPI: PM: (supports S0 S5) [ 0.245934] ACPI: Using IOAPIC for interrupt routing [ 0.246756] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248934] PCI: Using E820 reservations for host bridge windows [ 0.250037] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.253126] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253937] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254934] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256943] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258288] acpiphp: Slot [3] registered [ 0.259954] acpiphp: Slot [4] registered [ 0.260629] acpiphp: Slot [5] registered [ 0.260947] acpiphp: Slot [6] registered [ 0.261617] acpiphp: Slot [7] registered [ 0.261948] acpiphp: Slot [8] registered [ 0.262606] acpiphp: Slot [9] registered [ 0.263947] acpiphp: Slot [10] registered [ 0.264613] acpiphp: Slot [11] registered [ 0.264946] acpiphp: Slot [12] registered [ 0.265622] acpiphp: Slot [13] registered [ 0.265945] acpiphp: Slot [14] registered [ 0.266630] acpiphp: Slot [15] registered [ 0.267948] acpiphp: Slot [16] registered [ 0.268635] acpiphp: Slot [17] registered [ 0.268947] acpiphp: Slot [18] registered [ 0.269627] acpiphp: Slot [19] registered [ 0.269945] acpiphp: Slot [20] registered [ 0.270630] acpiphp: Slot [21] registered [ 0.271946] acpiphp: Slot [22] registered [ 0.272627] acpiphp: Slot [23] registered [ 0.272946] acpiphp: Slot [24] registered [ 0.273628] acpiphp: Slot [25] registered [ 0.273946] acpiphp: Slot [26] registered [ 0.274619] acpiphp: Slot [27] registered [ 0.275950] acpiphp: Slot [28] registered [ 0.276618] acpiphp: Slot [29] registered [ 0.276947] acpiphp: Slot [30] registered [ 0.277625] acpiphp: Slot [31] registered [ 0.277943] PCI host bridge to bus 0000:00 [ 0.278620] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279933] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280933] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281933] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283933] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284933] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285877] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287367] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289818] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291543] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293007] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293948] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294948] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295908] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296947] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297906] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299213] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301953] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303013] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304022] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305258] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308820] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310485] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312953] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316045] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317051] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318039] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319035] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319985] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321938] iommu: Default domain type: Translated [ 0.322736] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323027] efivars: Registered efivars operations [ 0.323908] PCI: Using ACPI for IRQ routing [ 0.324956] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325929] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325929] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327935] vgaarb: loaded [ 0.328461] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328933] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331974] clocksource: Switched to clocksource kvm-clock [ 0.334479] VFS: Disk quotas dquot_6.6.0 [ 0.335266] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.336610] pnp: PnP ACPI init [ 0.337531] pnp: PnP ACPI: found 5 devices [ 0.345617] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347123] NET: Registered PF_INET protocol family [ 0.348003] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360460] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361864] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363160] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364533] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365815] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366913] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368006] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369273] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370204] NET: Registered PF_XDP protocol family [ 0.371010] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372004] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373017] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374127] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375363] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376635] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377686] PCI: CLS 0 bytes, default 64 [ 0.378469] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380125] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.382301] clocksource: Switched to clocksource tsc [ 0.402150] Initialise system trusted keyrings [ 0.403195] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404884] Key type asymmetric registered [ 0.405721] Asymmetric key parser 'x509' registered [ 0.407311] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409576] io scheduler mq-deadline registered [ 0.410492] io scheduler kyber registered [ 0.411336] io scheduler bfq registered [ 0.412628] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413954] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415498] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418420] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420246] i8042: Warning: Keylock active [ 0.422498] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423510] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424669] hv_vmbus: registering driver hyperv_keyboard [ 0.425797] rtc_cmos 00:00: RTC can wake from S4 [ 0.428029] rtc_cmos 00:00: registered as rtc0 [ 0.429161] rtc_cmos 00:00: setting system clock to 2026-09-03T14:47:04 UTC (1788446824) [ 0.430892] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432132] intel_pstate: CPU model not supported [ 0.433129] efifb: probing for efifb [ 0.433870] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435181] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436367] efifb: scrolling: redraw [ 0.437099] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438830] Console: switching to colour frame buffer device 100x37 [ 0.440554] fb0: EFI VGA frame buffer device [ 0.441480] pstore: Using crash dump compression: deflate [ 0.442582] pstore: Registered efi_pstore as persistent store backend [ 0.444093] NET: Registered PF_INET6 protocol family [ 0.445405] Segment Routing with IPv6 [ 0.446182] In-situ OAM (IOAM) with IPv6 [ 0.447006] NET: Registered PF_PACKET protocol family [ 0.448080] Key type dns_resolver registered [ 0.449715] IPI shorthand broadcast: enabled [ 0.452387] sched_clock: Marking stable (304001674, 147539847)->(527141011, -75599490) [ 0.454150] registered taskstats version 1 [ 0.455274] Loading compiled-in X.509 certificates [ 0.929273] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.673895] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.678303] Demotion targets for Node 0: null [ 1.679356] Key type .fscrypt registered [ 1.680223] Key type fscrypt-provisioning registered [ 1.681273] ima: No TPM chip found, activating TPM-bypass! [ 1.682529] ima: Allocated hash algorithm: sha1 [ 1.683486] ima: No architecture policies found [ 1.689897] clk: Disabling unused clocks [ 1.696265] Freeing unused kernel image (initmem) memory: 17040K [ 1.697909] Write protecting the kernel read-only data: 47104k [ 1.699691] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.701356] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.702995] Run /init as init process [ 1.822197] nvme nvme0: pci function 0000:00:04.0 [ 1.823534] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.834866] nvme nvme0: 2/0/0 default/read/poll queues [ 1.842868] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.844363] GPT:25804799 != 33554431 [ 1.845170] GPT:Alternate GPT header not at the end of the disk. [ 1.846332] GPT:25804799 != 33554431 [ 1.847085] GPT: Use GNU Parted to correct GPT errors. [ 1.848125] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.861685] SCSI subsystem initialized [ 1.888842] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.891311] device-mapper: uevent: version 1.0.3 [ 1.892403] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.899984] device-mapper: verity: sha256 using "sha256-lib" [ 1.934549] raid6: avx512x4 gen() 18027 MB/s [ 1.951548] raid6: avx512x2 gen() 17781 MB/s [ 1.969547] raid6: avx512x1 gen() 18178 MB/s [ 1.986548] raid6: avx2x4 gen() 18042 MB/s [ 2.003548] raid6: avx2x2 gen() 17988 MB/s [ 2.020547] raid6: avx2x1 gen() 13984 MB/s [ 2.021464] raid6: using algorithm avx512x1 gen() 18178 MB/s [ 2.039549] raid6: .... xor() 20756 MB/s, rmw enabled [ 2.040652] raid6: using avx512x2 recovery algorithm [ 2.051260] xor: automatically using best checksumming function avx [ 2.183456] Btrfs loaded, zoned=no, fsverity=no [ 2.188950] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.192819] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.196680] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.198073] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.226419] ACPI: PM: Preparing to enter system sleep state S5 [ 62.227739] reboot: Restarting system [ 62.228635] 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        [2026-09-03T14:48:10.475115]      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 4020048580 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] 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 [ 0.000174] Using GB pages for direct mapping [ 0.000376] ACPI: Early table checksum verification disabled [ 0.000379] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000384] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000389] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000394] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000398] ACPI: FACS 0x00000000789D0000 000040 [ 0.000400] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000403] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000406] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000409] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000412] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000415] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000418] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000420] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000423] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000424] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000425] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000426] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000426] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000427] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000428] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000429] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000429] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000430] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000431] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000471] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000481] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000532] Zone ranges: [ 0.000532] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000535] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000538] Normal empty [ 0.000539] Device empty [ 0.000541] Movable zone start for each node [ 0.000542] Early memory node ranges [ 0.000543] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000546] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000548] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000550] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000557] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000599] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003993] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004107] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004513] ACPI: PM-Timer IO Port: 0xb008 [ 0.004527] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004583] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004586] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004588] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004590] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004591] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004595] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004596] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004601] TSC deadline timer available [ 0.004606] CPU topo: Max. logical packages: 1 [ 0.004607] CPU topo: Max. logical dies: 1 [ 0.004608] CPU topo: Max. dies per package: 1 [ 0.004613] CPU topo: Max. threads per core: 2 [ 0.004614] CPU topo: Num. cores per package: 1 [ 0.004614] CPU topo: Num. threads per package: 2 [ 0.004615] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004633] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004651] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004654] Booting paravirtualized kernel on KVM [ 0.004656] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009540] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009808] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010345] 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 [ 0.010526] random: crng init done [ 0.010527] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010732] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010837] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010890] Fallback order for Node 0: 0 [ 0.010893] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010894] Policy zone: DMA32 [ 0.010895] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014870] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014884] Kernel/User page tables isolation: enabled [ 0.023035] ftrace: allocating 41455 entries in 164 pages [ 0.023039] ftrace: allocated 164 pages with 3 groups [ 0.023852] Dynamic Preempt: voluntary [ 0.023885] rcu: Preemptible hierarchical RCU implementation. [ 0.023886] rcu: RCU event tracing is enabled. [ 0.023886] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023888] Trampoline variant of Tasks RCU enabled. [ 0.023889] Rude variant of Tasks RCU enabled. [ 0.023889] Tracing variant of Tasks RCU enabled. [ 0.023890] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023891] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023896] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023898] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023900] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029009] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029242] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029250] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029301] Console: colour dummy device 80x25 [ 0.029304] printk: legacy console [tty0] enabled [ 0.029580] printk: legacy console [ttyS0] enabled [ 0.171469] ACPI: Core revision 20250807 [ 0.172326] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173828] APIC: Switch to symmetric I/O mode setup [ 0.175040] x2apic enabled [ 0.175921] APIC: Switched APIC routing to: physical x2apic [ 0.178361] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.180087] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.181083] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.181083] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.181083] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.181083] Speculative Store Bypass: Vulnerable [ 0.181083] Spectre V2 : Mitigation: Retpolines [ 0.181083] RETBleed: Vulnerable [ 0.181083] ITS: Mitigation: Aligned branch/return thunks [ 0.181083] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181083] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181083] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.181083] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.181083] GDS: Unknown: Dependent on hypervisor status [ 0.181083] active return thunk: its_return_thunk [ 0.181083] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.181083] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.181083] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.181083] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.181083] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.181083] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.181083] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.181083] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.181083] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.181083] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.181083] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.181083] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.181083] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.181083] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.181083] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.181083] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.181083] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.181083] Freeing SMP alternatives memory: 40K [ 0.181083] pid_max: default: 32768 minimum: 301 [ 0.181083] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.181083] landlock: Up and running. [ 0.181083] SELinux: Initializing. [ 0.181083] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181083] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181083] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181284] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.182126] signal: max sigframe size: 3632 [ 0.182835] rcu: Hierarchical SRCU implementation. [ 0.183085] rcu: Max phase no-delay instances is 400. [ 0.183971] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187498] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188142] smp: Bringing up secondary CPUs ... [ 0.189002] smpboot: x86: Booting SMP configuration: [ 0.189088] .... node #0, CPUs: #1 [ 0.190094] 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. [ 0.191087] 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. [ 0.192116] smp: Brought up 1 node, 2 CPUs [ 0.192795] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.193235] Memory: 1886644K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.194206] devtmpfs: initialized [ 0.194699] x86/mm: Memory block size: 128MB [ 0.196094] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197142] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198096] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199164] pinctrl core: initialized pinctrl subsystem [ 0.200555] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202225] audit: initializing netlink subsys (disabled) [ 0.203114] audit: type=2000 audit(1788446893.722:1): state=initialized audit_enabled=0 res=1 [ 0.203196] thermal_sys: Registered thermal governor 'step_wise' [ 0.204097] cpuidle: using governor menu [ 0.206625] efi: Freeing EFI boot services memory: 37748K [ 0.208089] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209166] dca service started, version 1.12.1 [ 0.209983] PCI: Using configuration type 1 for base access [ 0.211192] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.237138] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.238087] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.239086] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.240086] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.241701] ACPI: Added _OSI(Module Device) [ 0.242088] ACPI: Added _OSI(Processor Device) [ 0.242833] ACPI: Added _OSI(Processor Aggregator Device) [ 0.245095] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247349] ACPI: Interpreter enabled [ 0.247785] ACPI: PM: (supports S0 S5) [ 0.248090] ACPI: Using IOAPIC for interrupt routing [ 0.248923] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.251089] PCI: Using E820 reservations for host bridge windows [ 0.252199] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.255314] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.256091] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.257087] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.259096] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.261448] acpiphp: Slot [3] registered [ 0.262108] acpiphp: Slot [4] registered [ 0.262784] acpiphp: Slot [5] registered [ 0.263100] acpiphp: Slot [6] registered [ 0.263784] acpiphp: Slot [7] registered [ 0.264100] acpiphp: Slot [8] registered [ 0.264776] acpiphp: Slot [9] registered [ 0.266100] acpiphp: Slot [10] registered [ 0.266788] acpiphp: Slot [11] registered [ 0.267099] acpiphp: Slot [12] registered [ 0.267784] acpiphp: Slot [13] registered [ 0.268099] acpiphp: Slot [14] registered [ 0.268784] acpiphp: Slot [15] registered [ 0.270102] acpiphp: Slot [16] registered [ 0.270783] acpiphp: Slot [17] registered [ 0.271099] acpiphp: Slot [18] registered [ 0.271785] acpiphp: Slot [19] registered [ 0.272098] acpiphp: Slot [20] registered [ 0.272791] acpiphp: Slot [21] registered [ 0.274100] acpiphp: Slot [22] registered [ 0.274785] acpiphp: Slot [23] registered [ 0.275099] acpiphp: Slot [24] registered [ 0.275784] acpiphp: Slot [25] registered [ 0.277099] acpiphp: Slot [26] registered [ 0.277775] acpiphp: Slot [27] registered [ 0.278104] acpiphp: Slot [28] registered [ 0.278786] acpiphp: Slot [29] registered [ 0.279099] acpiphp: Slot [30] registered [ 0.279776] acpiphp: Slot [31] registered [ 0.281097] PCI host bridge to bus 0000:00 [ 0.281787] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.282086] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.284086] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.285086] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.286088] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.287087] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.288029] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.290514] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.291960] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.294697] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.295155] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.296098] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.298101] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.299073] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.300100] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.301065] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.302366] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.304066] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.305166] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.306173] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.308400] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.311025] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.312645] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.315105] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.318211] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.319195] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.320189] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.321192] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.322149] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.324426] iommu: Default domain type: Translated [ 0.325086] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.326186] efivars: Registered efivars operations [ 0.326902] PCI: Using ACPI for IRQ routing [ 0.328108] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.329083] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.329083] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.331088] vgaarb: loaded [ 0.331619] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.332086] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.336121] clocksource: Switched to clocksource kvm-clock [ 0.337665] VFS: Disk quotas dquot_6.6.0 [ 0.338353] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.339633] pnp: PnP ACPI init [ 0.340600] pnp: PnP ACPI: found 5 devices [ 0.348612] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.350149] NET: Registered PF_INET protocol family [ 0.351038] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.363511] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.364944] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.366240] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.367574] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.368823] TCP: Hash tables configured (established 16384 bind 16384) [ 0.369948] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371039] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372244] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.373168] NET: Registered PF_XDP protocol family [ 0.373972] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.374968] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.375957] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.377061] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.378191] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.379422] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.380483] PCI: CLS 0 bytes, default 64 [ 0.381269] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.382987] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.385063] clocksource: Switched to clocksource tsc [ 0.404939] Initialise system trusted keyrings [ 0.406926] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.408655] Key type asymmetric registered [ 0.409529] Asymmetric key parser 'x509' registered [ 0.411171] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.412686] io scheduler mq-deadline registered [ 0.413597] io scheduler kyber registered [ 0.414406] io scheduler bfq registered [ 0.416258] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.417551] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.419112] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422049] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.423862] i8042: Warning: Keylock active [ 0.426208] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.427243] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428366] hv_vmbus: registering driver hyperv_keyboard [ 0.429541] rtc_cmos 00:00: RTC can wake from S4 [ 0.431727] rtc_cmos 00:00: registered as rtc0 [ 0.432804] rtc_cmos 00:00: setting system clock to 2026-09-03T14:48:11 UTC (1788446891) [ 0.434562] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435813] intel_pstate: CPU model not supported [ 0.436849] efifb: probing for efifb [ 0.437576] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.438962] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440157] efifb: scrolling: redraw [ 0.440853] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442583] Console: switching to colour frame buffer device 100x37 [ 0.444335] fb0: EFI VGA frame buffer device [ 0.445262] pstore: Using crash dump compression: deflate [ 0.446376] pstore: Registered efi_pstore as persistent store backend [ 0.447899] NET: Registered PF_INET6 protocol family [ 0.449311] Segment Routing with IPv6 [ 0.450114] In-situ OAM (IOAM) with IPv6 [ 0.450936] NET: Registered PF_PACKET protocol family [ 0.452900] Key type dns_resolver registered [ 0.455062] IPI shorthand broadcast: enabled [ 0.457723] sched_clock: Marking stable (306001639, 150834159)->(530637263, -73801465) [ 0.459622] registered taskstats version 1 [ 0.460768] Loading compiled-in X.509 certificates [ 0.933368] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.660728] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.665058] Demotion targets for Node 0: null [ 1.666170] Key type .fscrypt registered [ 1.667010] Key type fscrypt-provisioning registered [ 1.668019] ima: No TPM chip found, activating TPM-bypass! [ 1.669241] ima: Allocated hash algorithm: sha1 [ 1.670212] ima: No architecture policies found [ 1.676345] clk: Disabling unused clocks [ 1.682625] Freeing unused kernel image (initmem) memory: 17040K [ 1.684274] Write protecting the kernel read-only data: 47104k [ 1.686069] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.687698] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.689276] Run /init as init process [ 1.807476] nvme nvme0: pci function 0000:00:04.0 [ 1.808803] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.822936] nvme nvme0: 2/0/0 default/read/poll queues [ 1.830235] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.831702] GPT:25804799 != 33554431 [ 1.832496] GPT:Alternate GPT header not at the end of the disk. [ 1.833660] GPT:25804799 != 33554431 [ 1.834531] GPT: Use GNU Parted to correct GPT errors. [ 1.835560] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.848939] SCSI subsystem initialized [ 1.875549] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.877987] device-mapper: uevent: version 1.0.3 [ 1.879053] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.886806] device-mapper: verity: sha256 using "sha256-lib" [ 1.920846] raid6: avx512x4 gen() 17884 MB/s [ 1.938841] raid6: avx512x2 gen() 17822 MB/s [ 1.955841] raid6: avx512x1 gen() 17857 MB/s [ 1.972841] raid6: avx2x4 gen() 17768 MB/s [ 1.989841] raid6: avx2x2 gen() 17620 MB/s [ 2.006841] raid6: avx2x1 gen() 13599 MB/s [ 2.007779] raid6: using algorithm avx512x4 gen() 17884 MB/s [ 2.025841] raid6: .... xor() 7864 MB/s, rmw enabled [ 2.026966] raid6: using avx512x2 recovery algorithm [ 2.037443] xor: automatically using best checksumming function avx [ 2.170091] Btrfs loaded, zoned=no, fsverity=no [ 2.174502] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.178400] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.182277] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.183718] BTRFS error (device dm-0): open_ctree failed: -2