41748] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.943453] Run /init as init process [ 2.061876] nvme nvme0: pci function 0000:00:04.0 [ 2.063207] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.074711] nvme nvme0: 2/0/0 default/read/poll queues [ 2.081409] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.083044] GPT:25804799 != 33554431 [ 2.083852] GPT:Alternate GPT header not at the end of the disk. [ 2.084960] GPT:25804799 != 33554431 [ 2.085792] GPT: Use GNU Parted to correct GPT errors. [ 2.086784] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.100732] SCSI subsystem initialized [ 2.129543] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.131924] device-mapper: uevent: version 1.0.3 [ 2.134004] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.142260] device-mapper: verity: sha256 using "sha256-lib" [ 2.178131] raid6: avx512x4 gen() 16511 MB/s [ 2.196130] raid6: avx512x2 gen() 16242 MB/s [ 2.214128] raid6: avx512x1 gen() 17740 MB/s [ 2.231132] raid6: avx2x4 gen() 17535 MB/s [ 2.248128] raid6: avx2x2 gen() 17330 MB/s [ 2.265126] raid6: avx2x1 gen() 13135 MB/s [ 2.266082] raid6: using algorithm avx512x1 gen() 17740 MB/s [ 2.284126] raid6: .... xor() 21057 MB/s, rmw enabled [ 2.285489] raid6: using avx512x2 recovery algorithm [ 2.297056] xor: automatically using best checksumming function avx [ 2.437542] Btrfs loaded, zoned=no, fsverity=no [ 2.442505] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.446771] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.451836] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.453376] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.522134] ACPI: PM: Preparing to enter system sleep state S5 [ 62.523373] reboot: Restarting system [ 62.524180] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:04:13.383198]      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 4123675409 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000462] ACPI: Early table checksum verification disabled [ 0.000465] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000470] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000475] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000480] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000484] ACPI: FACS 0x00000000789D0000 000040 [ 0.000486] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000489] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000492] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000495] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000498] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000501] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000504] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000507] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000509] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000510] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000511] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000512] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000512] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000513] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000514] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000515] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000515] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000516] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000517] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000562] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000572] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000624] Zone ranges: [ 0.000625] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000628] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000630] Normal empty [ 0.000632] Device empty [ 0.000633] Movable zone start for each node [ 0.000635] Early memory node ranges [ 0.000636] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000638] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000640] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000642] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000649] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000690] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004004] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004116] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004546] ACPI: PM-Timer IO Port: 0xb008 [ 0.004559] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004620] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004624] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004626] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004627] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004628] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004632] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004634] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004638] TSC deadline timer available [ 0.004644] CPU topo: Max. logical packages: 1 [ 0.004645] CPU topo: Max. logical dies: 1 [ 0.004646] CPU topo: Max. dies per package: 1 [ 0.004651] CPU topo: Max. threads per core: 2 [ 0.004651] CPU topo: Num. cores per package: 1 [ 0.004652] CPU topo: Num. threads per package: 2 [ 0.004653] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004671] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004686] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004688] Booting paravirtualized kernel on KVM [ 0.004690] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009784] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010215] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010932] kvm-guest: PV spinlocks enabled [ 0.010935] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010938] 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 [ 0.011112] random: crng init done [ 0.011113] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011487] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011682] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011740] Fallback order for Node 0: 0 [ 0.011743] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011745] Policy zone: DMA32 [ 0.011747] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015899] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015915] Kernel/User page tables isolation: enabled [ 0.025775] ftrace: allocating 41455 entries in 164 pages [ 0.025779] ftrace: allocated 164 pages with 3 groups [ 0.026741] Dynamic Preempt: voluntary [ 0.026787] rcu: Preemptible hierarchical RCU implementation. [ 0.026787] rcu: RCU event tracing is enabled. [ 0.026788] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026790] Trampoline variant of Tasks RCU enabled. [ 0.026791] Rude variant of Tasks RCU enabled. [ 0.026791] Tracing variant of Tasks RCU enabled. [ 0.026792] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026793] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026800] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026802] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026804] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032982] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.033222] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.033229] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.033286] Console: colour dummy device 80x25 [ 0.033289] printk: legacy console [tty0] enabled [ 0.033722] printk: legacy console [ttyS0] enabled [ 0.179089] ACPI: Core revision 20250807 [ 0.179881] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.181268] APIC: Switch to symmetric I/O mode setup [ 0.182440] x2apic enabled [ 0.183280] APIC: Switched APIC routing to: physical x2apic [ 0.185829] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.188019] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.189013] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.189013] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.189013] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.189013] Speculative Store Bypass: Vulnerable [ 0.189013] Spectre V2 : Mitigation: Retpolines [ 0.189013] RETBleed: Vulnerable [ 0.189013] ITS: Mitigation: Aligned branch/return thunks [ 0.189013] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.189013] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.189013] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.189013] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.189013] GDS: Unknown: Dependent on hypervisor status [ 0.189013] active return thunk: its_return_thunk [ 0.189013] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.189013] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.189013] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.189013] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.189013] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.189013] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.189013] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.189013] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.189013] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.189013] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.189013] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.189013] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.189013] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.189013] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.189013] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.189013] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.189013] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.189013] Freeing SMP alternatives memory: 40K [ 0.189013] pid_max: default: 32768 minimum: 301 [ 0.189013] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.189013] landlock: Up and running. [ 0.189013] SELinux: Initializing. [ 0.189013] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.189013] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.189013] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.189225] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.190063] signal: max sigframe size: 3632 [ 0.190755] rcu: Hierarchical SRCU implementation. [ 0.191017] rcu: Max phase no-delay instances is 400. [ 0.191854] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.195452] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.196089] smp: Bringing up secondary CPUs ... [ 0.196940] smpboot: x86: Booting SMP configuration: [ 0.197019] .... node #0, CPUs: #1 [ 0.198503] 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. [ 0.200020] 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. [ 0.201182] smp: Brought up 1 node, 2 CPUs [ 0.201844] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.202194] Memory: 1886656K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.203163] devtmpfs: initialized [ 0.203617] x86/mm: Memory block size: 128MB [ 0.205046] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.206255] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.207027] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.208087] pinctrl core: initialized pinctrl subsystem [ 0.209549] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.210164] audit: initializing netlink subsys (disabled) [ 0.211021] audit: type=2000 audit(1788458656.821:1): state=initialized audit_enabled=0 res=1 [ 0.211095] thermal_sys: Registered thermal governor 'step_wise' [ 0.212028] cpuidle: using governor menu [ 0.215487] efi: Freeing EFI boot services memory: 37748K [ 0.216020] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.217111] dca service started, version 1.12.1 [ 0.217875] PCI: Using configuration type 1 for base access [ 0.219151] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.243073] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.244018] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.245018] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.246016] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.247647] ACPI: Added _OSI(Module Device) [ 0.248019] ACPI: Added _OSI(Processor Device) [ 0.248699] ACPI: Added _OSI(Processor Aggregator Device) [ 0.251352] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.254223] ACPI: Interpreter enabled [ 0.254949] ACPI: PM: (supports S0 S5) [ 0.255018] ACPI: Using IOAPIC for interrupt routing [ 0.255808] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.258020] PCI: Using E820 reservations for host bridge windows [ 0.259098] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.262265] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.263022] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.264017] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.265028] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.267378] acpiphp: Slot [3] registered [ 0.268008] acpiphp: Slot [4] registered [ 0.269035] acpiphp: Slot [5] registered [ 0.269656] acpiphp: Slot [6] registered [ 0.270030] acpiphp: Slot [7] registered [ 0.270785] acpiphp: Slot [8] registered [ 0.271033] acpiphp: Slot [9] registered [ 0.271666] acpiphp: Slot [10] registered [ 0.272033] acpiphp: Slot [11] registered [ 0.272665] acpiphp: Slot [12] registered [ 0.274032] acpiphp: Slot [13] registered [ 0.274684] acpiphp: Slot [14] registered [ 0.275031] acpiphp: Slot [15] registered [ 0.275669] acpiphp: Slot [16] registered [ 0.276030] acpiphp: Slot [17] registered [ 0.276656] acpiphp: Slot [18] registered [ 0.278030] acpiphp: Slot [19] registered [ 0.278658] acpiphp: Slot [20] registered [ 0.279031] acpiphp: Slot [21] registered [ 0.279646] acpiphp: Slot [22] registered [ 0.280031] acpiphp: Slot [23] registered [ 0.280665] acpiphp: Slot [24] registered [ 0.281029] acpiphp: Slot [25] registered [ 0.281670] acpiphp: Slot [26] registered [ 0.283033] acpiphp: Slot [27] registered [ 0.283814] acpiphp: Slot [28] registered [ 0.284033] acpiphp: Slot [29] registered [ 0.284668] acpiphp: Slot [30] registered [ 0.285032] acpiphp: Slot [31] registered [ 0.285652] PCI host bridge to bus 0000:00 [ 0.286021] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.288017] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.289016] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.290016] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.291016] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.292016] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.292896] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.294474] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.296867] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.298604] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.300081] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.300970] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.302030] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.303009] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.304030] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.304911] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.305354] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.308493] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.309102] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.311118] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.312762] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.317042] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.318610] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.322049] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.326225] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.327137] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.329148] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.330126] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.331076] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.332377] iommu: Default domain type: Translated [ 0.333017] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.334033] efivars: Registered efivars operations [ 0.334774] PCI: Using ACPI for IRQ routing [ 0.335039] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.336013] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.336013] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.339019] vgaarb: loaded [ 0.339528] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.340016] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.344078] clocksource: Switched to clocksource kvm-clock [ 0.345563] VFS: Disk quotas dquot_6.6.0 [ 0.346205] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.347636] pnp: PnP ACPI init [ 0.348604] pnp: PnP ACPI: found 5 devices [ 0.356607] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.358048] NET: Registered PF_INET protocol family [ 0.358891] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.372412] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.373862] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.375289] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.376914] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.378445] TCP: Hash tables configured (established 16384 bind 16384) [ 0.379593] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.380645] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.381819] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.383109] NET: Registered PF_XDP protocol family [ 0.383882] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.384831] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.385921] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.386976] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.388036] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.389202] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.390199] PCI: CLS 0 bytes, default 64 [ 0.390938] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.392712] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.394974] clocksource: Switched to clocksource tsc [ 0.415103] Initialise system trusted keyrings [ 0.416198] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.417960] Key type asymmetric registered [ 0.418861] Asymmetric key parser 'x509' registered [ 0.420532] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.422202] io scheduler mq-deadline registered [ 0.423230] io scheduler kyber registered [ 0.424134] io scheduler bfq registered [ 0.427135] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.428558] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.430213] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.433261] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.435415] i8042: Warning: Keylock active [ 0.437961] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.439033] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.440276] hv_vmbus: registering driver hyperv_keyboard [ 0.441511] rtc_cmos 00:00: RTC can wake from S4 [ 0.443951] rtc_cmos 00:00: registered as rtc0 [ 0.445108] rtc_cmos 00:00: setting system clock to 2026-09-03T18:04:13 UTC (1788458653) [ 0.446896] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.448202] intel_pstate: CPU model not supported [ 0.449299] efifb: probing for efifb [ 0.450105] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.451505] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.452798] efifb: scrolling: redraw [ 0.453573] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.455397] Console: switching to colour frame buffer device 100x37 [ 0.457259] fb0: EFI VGA frame buffer device [ 0.458239] pstore: Using crash dump compression: deflate [ 0.459420] pstore: Registered efi_pstore as persistent store backend [ 0.461051] NET: Registered PF_INET6 protocol family [ 0.462438] Segment Routing with IPv6 [ 0.463257] In-situ OAM (IOAM) with IPv6 [ 0.464158] NET: Registered PF_PACKET protocol family [ 0.465321] Key type dns_resolver registered [ 0.466666] IPI shorthand broadcast: enabled [ 0.469470] sched_clock: Marking stable (314001970, 154784591)->(545534104, -76747543) [ 0.471357] registered taskstats version 1 [ 0.472538] Loading compiled-in X.509 certificates [ 0.950404] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.715269] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.719944] Demotion targets for Node 0: null [ 1.720987] Key type .fscrypt registered [ 1.721831] Key type fscrypt-provisioning registered [ 1.722832] ima: No TPM chip found, activating TPM-bypass! [ 1.724127] ima: Allocated hash algorithm: sha1 [ 1.725033] ima: No architecture policies found [ 1.731550] clk: Disabling unused clocks [ 1.737885] Freeing unused kernel image (initmem) memory: 17040K [ 1.739600] Write protecting the kernel read-only data: 47104k [ 1.741450] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.743203] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.744905] Run /init as init process [ 1.863195] nvme nvme0: pci function 0000:00:04.0 [ 1.864813] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.875867] nvme nvme0: 2/0/0 default/read/poll queues [ 1.882453] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.884205] GPT:25804799 != 33554431 [ 1.884981] GPT:Alternate GPT header not at the end of the disk. [ 1.886114] GPT:25804799 != 33554431 [ 1.886847] GPT: Use GNU Parted to correct GPT errors. [ 1.887913] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.902529] SCSI subsystem initialized [ 1.930894] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.933190] device-mapper: uevent: version 1.0.3 [ 1.934204] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.941876] device-mapper: verity: sha256 using "sha256-lib" [ 1.977794] raid6: avx512x4 gen() 15234 MB/s [ 1.994801] raid6: avx512x2 gen() 13517 MB/s [ 2.012795] raid6: avx512x1 gen() 11229 MB/s [ 2.029799] raid6: avx2x4 gen() 12071 MB/s [ 2.047795] raid6: avx2x2 gen() 14693 MB/s [ 2.064794] raid6: avx2x1 gen() 12770 MB/s [ 2.065836] raid6: using algorithm avx512x4 gen() 15234 MB/s [ 2.083798] raid6: .... xor() 7175 MB/s, rmw enabled [ 2.084853] raid6: using avx512x2 recovery algorithm [ 2.095703] xor: automatically using best checksumming function avx [ 2.228582] Btrfs loaded, zoned=no, fsverity=no [ 2.233023] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.236384] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.240614] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.241982] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.325887] ACPI: PM: Preparing to enter system sleep state S5 [ 62.327216] reboot: Restarting system [ 62.328025] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:05:20.482599]      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 4104745540 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] 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 [ 0.000425] ACPI: Early table checksum verification disabled [ 0.000428] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000433] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000439] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000444] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000447] ACPI: FACS 0x00000000789D0000 000040 [ 0.000450] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000453] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000456] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000459] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000462] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000465] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000468] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000471] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000473] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000474] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000475] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000476] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000477] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000477] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000478] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000479] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000480] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000480] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000481] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000525] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000535] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000586] Zone ranges: [ 0.000587] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000590] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000592] Normal empty [ 0.000594] Device empty [ 0.000595] Movable zone start for each node [ 0.000597] Early memory node ranges [ 0.000598] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000600] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000602] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000604] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000611] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000640] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003901] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004012] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004423] ACPI: PM-Timer IO Port: 0xb008 [ 0.004435] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004502] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004505] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004507] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004508] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004510] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004514] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004515] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004519] TSC deadline timer available [ 0.004525] CPU topo: Max. logical packages: 1 [ 0.004525] CPU topo: Max. logical dies: 1 [ 0.004526] CPU topo: Max. dies per package: 1 [ 0.004531] CPU topo: Max. threads per core: 2 [ 0.004531] CPU topo: Num. cores per package: 1 [ 0.004532] CPU topo: Num. threads per package: 2 [ 0.004533] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004550] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004566] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004568] Booting paravirtualized kernel on KVM [ 0.004570] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009481] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009753] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010461] kvm-guest: PV spinlocks enabled [ 0.010464] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010468] 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 [ 0.010642] random: crng init done [ 0.010643] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010858] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010970] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011026] Fallback order for Node 0: 0 [ 0.011028] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011030] Policy zone: DMA32 [ 0.011031] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014918] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014932] Kernel/User page tables isolation: enabled [ 0.023236] ftrace: allocating 41455 entries in 164 pages [ 0.023240] ftrace: allocated 164 pages with 3 groups [ 0.024034] Dynamic Preempt: voluntary [ 0.024067] rcu: Preemptible hierarchical RCU implementation. [ 0.024067] rcu: RCU event tracing is enabled. [ 0.024068] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024070] Trampoline variant of Tasks RCU enabled. [ 0.024070] Rude variant of Tasks RCU enabled. [ 0.024071] Tracing variant of Tasks RCU enabled. [ 0.024071] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024073] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024079] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024080] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024082] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029210] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029452] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029459] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029514] Console: colour dummy device 80x25 [ 0.029517] printk: legacy console [tty0] enabled [ 0.029797] printk: legacy console [ttyS0] enabled [ 0.181034] ACPI: Core revision 20250807 [ 0.181827] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.183309] APIC: Switch to symmetric I/O mode setup [ 0.184474] x2apic enabled [ 0.185313] APIC: Switched APIC routing to: physical x2apic [ 0.187960] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.189672] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.190668] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.190668] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.190668] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.190668] Speculative Store Bypass: Vulnerable [ 0.190668] Spectre V2 : Mitigation: Retpolines [ 0.190668] RETBleed: Vulnerable [ 0.190668] ITS: Mitigation: Aligned branch/return thunks [ 0.190668] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.190668] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.190668] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.190668] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.190668] GDS: Unknown: Dependent on hypervisor status [ 0.190668] active return thunk: its_return_thunk [ 0.190668] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.190668] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.190668] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.190668] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.190668] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.190668] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.190668] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.190668] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.190668] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.190668] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.190668] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.190668] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.190668] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.190668] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.190668] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.190668] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.190668] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.190668] Freeing SMP alternatives memory: 40K [ 0.190668] pid_max: default: 32768 minimum: 301 [ 0.190668] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.190668] landlock: Up and running. [ 0.190668] SELinux: Initializing. [ 0.190668] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.190668] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.190668] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.190880] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.191715] signal: max sigframe size: 3632 [ 0.192383] rcu: Hierarchical SRCU implementation. [ 0.192671] rcu: Max phase no-delay instances is 400. [ 0.193733] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.198258] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.198739] smp: Bringing up secondary CPUs ... [ 0.199556] smpboot: x86: Booting SMP configuration: [ 0.199675] .... node #0, CPUs: #1 [ 0.201211] 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. [ 0.202673] 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. [ 0.203784] smp: Brought up 1 node, 2 CPUs [ 0.204430] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.204828] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.205810] devtmpfs: initialized [ 0.206338] x86/mm: Memory block size: 128MB [ 0.207724] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.208744] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.209680] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.210757] pinctrl core: initialized pinctrl subsystem [ 0.212141] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.213833] audit: initializing netlink subsys (disabled) [ 0.214702] audit: type=2000 audit(1788458723.825:1): state=initialized audit_enabled=0 res=1 [ 0.214787] thermal_sys: Registered thermal governor 'step_wise' [ 0.215683] cpuidle: using governor menu [ 0.218460] efi: Freeing EFI boot services memory: 37748K [ 0.219675] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.220762] dca service started, version 1.12.1 [ 0.221532] PCI: Using configuration type 1 for base access [ 0.222783] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.245712] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.247672] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.248673] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.249674] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.252121] ACPI: Added _OSI(Module Device) [ 0.252673] ACPI: Added _OSI(Processor Device) [ 0.253397] ACPI: Added _OSI(Processor Aggregator Device) [ 0.255691] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.257846] ACPI: Interpreter enabled [ 0.258448] ACPI: PM: (supports S0 S5) [ 0.258674] ACPI: Using IOAPIC for interrupt routing [ 0.259481] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.260676] PCI: Using E820 reservations for host bridge windows [ 0.261733] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.265017] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.266678] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.267672] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.268686] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.271070] acpiphp: Slot [3] registered [ 0.271702] acpiphp: Slot [4] registered [ 0.272345] acpiphp: Slot [5] registered [ 0.273732] acpiphp: Slot [6] registered [ 0.274352] acpiphp: Slot [7] registered [ 0.274690] acpiphp: Slot [8] registered [ 0.275327] acpiphp: Slot [9] registered [ 0.275686] acpiphp: Slot [10] registered [ 0.276326] acpiphp: Slot [11] registered [ 0.276692] acpiphp: Slot [12] registered [ 0.277337] acpiphp: Slot [13] registered [ 0.278686] acpiphp: Slot [14] registered [ 0.279324] acpiphp: Slot [15] registered [ 0.279686] acpiphp: Slot [16] registered [ 0.280335] acpiphp: Slot [17] registered [ 0.280684] acpiphp: Slot [18] registered [ 0.281323] acpiphp: Slot [19] registered [ 0.282686] acpiphp: Slot [20] registered [ 0.283318] acpiphp: Slot [21] registered [ 0.283685] acpiphp: Slot [22] registered [ 0.284346] acpiphp: Slot [23] registered [ 0.284684] acpiphp: Slot [24] registered [ 0.285323] acpiphp: Slot [25] registered [ 0.285689] acpiphp: Slot [26] registered [ 0.286314] acpiphp: Slot [27] registered [ 0.287685] acpiphp: Slot [28] registered [ 0.288323] acpiphp: Slot [29] registered [ 0.288689] acpiphp: Slot [30] registered [ 0.289329] acpiphp: Slot [31] registered [ 0.289682] PCI host bridge to bus 0000:00 [ 0.290320] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.291672] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.292671] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.293671] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.294671] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.295672] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.296553] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.299116] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.300507] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.302272] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.303737] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.304633] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.305685] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.306593] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.307685] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.308582] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.309961] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.311696] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.312744] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.314757] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.316006] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.318693] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.320276] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.322691] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.325772] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.326777] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.327781] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.328795] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.329728] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.331712] iommu: Default domain type: Translated [ 0.332671] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.333686] efivars: Registered efivars operations [ 0.334405] PCI: Using ACPI for IRQ routing [ 0.334819] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.335668] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.335668] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.338673] vgaarb: loaded [ 0.339176] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.339671] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.343710] clocksource: Switched to clocksource kvm-clock [ 0.345194] VFS: Disk quotas dquot_6.6.0 [ 0.345849] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.347144] pnp: PnP ACPI init [ 0.348088] pnp: PnP ACPI: found 5 devices [ 0.356152] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.357706] NET: Registered PF_INET protocol family [ 0.358643] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.372634] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.374033] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.375360] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.376601] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.377802] TCP: Hash tables configured (established 16384 bind 16384) [ 0.378840] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.379968] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.381117] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.381987] NET: Registered PF_XDP protocol family [ 0.382736] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.383706] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.384656] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.385689] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.386742] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.387914] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.388901] PCI: CLS 0 bytes, default 64 [ 0.389644] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.391414] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.393678] clocksource: Switched to clocksource tsc [ 0.413707] Initialise system trusted keyrings [ 0.415077] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.416846] Key type asymmetric registered [ 0.417741] Asymmetric key parser 'x509' registered [ 0.419783] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.422242] io scheduler mq-deadline registered [ 0.423289] io scheduler kyber registered [ 0.424172] io scheduler bfq registered [ 0.426300] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.427737] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.429392] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.432513] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.434410] i8042: Warning: Keylock active [ 0.436904] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.437974] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.439248] hv_vmbus: registering driver hyperv_keyboard [ 0.440453] rtc_cmos 00:00: RTC can wake from S4 [ 0.442743] rtc_cmos 00:00: registered as rtc0 [ 0.443957] rtc_cmos 00:00: setting system clock to 2026-09-03T18:05:20 UTC (1788458720) [ 0.445780] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.447090] intel_pstate: CPU model not supported [ 0.448174] efifb: probing for efifb [ 0.448963] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.450346] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.451602] efifb: scrolling: redraw [ 0.452378] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.454174] Console: switching to colour frame buffer device 100x37 [ 0.456007] fb0: EFI VGA frame buffer device [ 0.456967] pstore: Using crash dump compression: deflate [ 0.458128] pstore: Registered efi_pstore as persistent store backend [ 0.459748] NET: Registered PF_INET6 protocol family [ 0.461219] Segment Routing with IPv6 [ 0.462039] In-situ OAM (IOAM) with IPv6 [ 0.463028] NET: Registered PF_PACKET protocol family [ 0.464221] Key type dns_resolver registered [ 0.467437] IPI shorthand broadcast: enabled [ 0.470107] sched_clock: Marking stable (309001768, 160209175)->(540537069, -71326126) [ 0.472075] registered taskstats version 1 [ 0.473438] Loading compiled-in X.509 certificates [ 0.942758] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.747183] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.751551] Demotion targets for Node 0: null [ 1.752783] Key type .fscrypt registered [ 1.753611] Key type fscrypt-provisioning registered [ 1.754603] ima: No TPM chip found, activating TPM-bypass! [ 1.756038] ima: Allocated hash algorithm: sha1 [ 1.756937] ima: No architecture policies found [ 1.763174] clk: Disabling unused clocks [ 1.769456] Freeing unused kernel image (initmem) memory: 17040K [ 1.771155] Write protecting the kernel read-only data: 47104k [ 1.772993] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.774730] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.776416] Run /init as init process [ 1.895649] nvme nvme0: pci function 0000:00:04.0 [ 1.896951] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.907496] nvme nvme0: 2/0/0 default/read/poll queues [ 1.914430] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.916032] GPT:25804799 != 33554431 [ 1.916822] GPT:Alternate GPT header not at the end of the disk. [ 1.918137] GPT:25804799 != 33554431 [ 1.918883] GPT: Use GNU Parted to correct GPT errors. [ 1.919990] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.933747] SCSI subsystem initialized [ 1.962037] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.965511] device-mapper: uevent: version 1.0.3 [ 1.966722] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.974803] device-mapper: verity: sha256 using "sha256-lib" [ 2.011216] raid6: avx512x4 gen() 17852 MB/s [ 2.028215] raid6: avx512x2 gen() 17983 MB/s [ 2.045216] raid6: avx512x1 gen() 17724 MB/s [ 2.063220] raid6: avx2x4 gen() 16688 MB/s [ 2.080218] raid6: avx2x2 gen() 17336 MB/s [ 2.097371] raid6: avx2x1 gen() 12515 MB/s [ 2.098543] raid6: using algorithm avx512x2 gen() 17983 MB/s [ 2.117220] raid6: .... xor() 21090 MB/s, rmw enabled [ 2.118315] raid6: using avx512x2 recovery algorithm [ 2.130169] xor: automatically using best checksumming function avx [ 2.267605] Btrfs loaded, zoned=no, fsverity=no [ 2.272324] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.276461] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.280455] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.281922] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.363358] ACPI: PM: Preparing to enter system sleep state S5 [ 62.364579] reboot: Restarting system [ 62.365384] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:06:27.582665]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000002] kvm-clock: using sched offset of 4228490971 cycles [ 0.000138] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000143] tsc: Detected 2500.004 MHz processor [ 0.000270] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000301] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000304] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000359] Using GB pages for direct mapping [ 0.000862] ACPI: Early table checksum verification disabled [ 0.000867] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000871] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000877] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000883] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000887] ACPI: FACS 0x00000000789D0000 000040 [ 0.000889] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000892] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000901] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000904] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000909] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000912] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000915] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000918] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000920] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000921] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000922] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000923] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000924] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000925] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000925] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000926] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000927] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000928] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000928] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000977] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000987] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.001039] Zone ranges: [ 0.001040] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.001049] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.001051] Normal empty [ 0.001052] Device empty [ 0.001052] Movable zone start for each node [ 0.001053] Early memory node ranges [ 0.001054] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.001057] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.001058] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.001059] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.001064] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.001094] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.006350] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.006467] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.006885] ACPI: PM-Timer IO Port: 0xb008 [ 0.006899] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.006964] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.006968] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.006970] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.006971] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.006972] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.006977] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.006978] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.006983] TSC deadline timer available [ 0.006988] CPU topo: Max. logical packages: 1 [ 0.006989] CPU topo: Max. logical dies: 1 [ 0.006990] CPU topo: Max. dies per package: 1 [ 0.006995] CPU topo: Max. threads per core: 2 [ 0.006995] CPU topo: Num. cores per package: 1 [ 0.006996] CPU topo: Num. threads per package: 2 [ 0.006997] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.007016] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.007032] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.007034] Booting paravirtualized kernel on KVM [ 0.007036] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.016197] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.016501] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.017232] kvm-guest: PV spinlocks enabled [ 0.017236] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.017240] 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 [ 0.017417] random: crng init done [ 0.017419] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.017622] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.017738] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.017791] Fallback order for Node 0: 0 [ 0.017794] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.017795] Policy zone: DMA32 [ 0.017796] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.022302] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.022317] Kernel/User page tables isolation: enabled [ 0.035406] ftrace: allocating 41455 entries in 164 pages [ 0.035410] ftrace: allocated 164 pages with 3 groups [ 0.036617] Dynamic Preempt: voluntary [ 0.036791] rcu: Preemptible hierarchical RCU implementation. [ 0.036793] rcu: RCU event tracing is enabled. [ 0.036794] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.036913] Trampoline variant of Tasks RCU enabled. [ 0.036913] Rude variant of Tasks RCU enabled. [ 0.036914] Tracing variant of Tasks RCU enabled. [ 0.036915] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.036916] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.036924] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.036926] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.036928] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.045461] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.045702] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.045710] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.045767] Console: colour dummy device 80x25 [ 0.045770] printk: legacy console [tty0] enabled [ 0.046062] printk: legacy console [ttyS0] enabled [ 0.226821] ACPI: Core revision 20250807 [ 0.227662] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.229375] APIC: Switch to symmetric I/O mode setup [ 0.230693] x2apic enabled [ 0.232045] APIC: Switched APIC routing to: physical x2apic [ 0.235194] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.237184] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.238179] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.238179] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.238179] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.238179] Speculative Store Bypass: Vulnerable [ 0.238179] Spectre V2 : Mitigation: Retpolines [ 0.238179] RETBleed: Vulnerable [ 0.238179] ITS: Mitigation: Aligned branch/return thunks [ 0.238179] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.238179] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.238179] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.238179] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.238179] GDS: Unknown: Dependent on hypervisor status [ 0.238179] active return thunk: its_return_thunk [ 0.238179] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.238179] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.238179] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.238179] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.238179] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.238179] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.238179] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.238179] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.238179] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.238179] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.238179] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.238179] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.238179] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.238179] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.238179] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.238179] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.238179] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.238179] Freeing SMP alternatives memory: 40K [ 0.238179] pid_max: default: 32768 minimum: 301 [ 0.238179] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.238179] landlock: Up and running. [ 0.238179] SELinux: Initializing. [ 0.238179] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.238179] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.238179] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.238387] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.239233] signal: max sigframe size: 3632 [ 0.240236] rcu: Hierarchical SRCU implementation. [ 0.240968] rcu: Max phase no-delay instances is 400. [ 0.241238] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.245650] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.246261] smp: Bringing up secondary CPUs ... [ 0.247130] smpboot: x86: Booting SMP configuration: [ 0.247186] .... node #0, CPUs: #1 [ 0.249216] 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. [ 0.250184] 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. [ 0.251228] smp: Brought up 1 node, 2 CPUs [ 0.252073] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.252380] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.253331] devtmpfs: initialized [ 0.253844] x86/mm: Memory block size: 128MB [ 0.255239] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.256257] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.257196] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.259407] pinctrl core: initialized pinctrl subsystem [ 0.261119] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.262330] audit: initializing netlink subsys (disabled) [ 0.263206] audit: type=2000 audit(1788458791.036:1): state=initialized audit_enabled=0 res=1 [ 0.263290] thermal_sys: Registered thermal governor 'step_wise' [ 0.264195] cpuidle: using governor menu [ 0.267797] efi: Freeing EFI boot services memory: 37748K [ 0.268187] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.269278] dca service started, version 1.12.1 [ 0.270052] PCI: Using configuration type 1 for base access [ 0.271296] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.296228] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.298183] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.299184] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.300184] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.302584] ACPI: Added _OSI(Module Device) [ 0.304187] ACPI: Added _OSI(Processor Device) [ 0.304872] ACPI: Added _OSI(Processor Aggregator Device) [ 0.306730] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.309440] ACPI: Interpreter enabled [ 0.310199] ACPI: PM: (supports S0 S5) [ 0.310857] ACPI: Using IOAPIC for interrupt routing [ 0.312210] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.313183] PCI: Using E820 reservations for host bridge windows [ 0.314233] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.317471] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.318188] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.319185] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.321197] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.323577] acpiphp: Slot [3] registered [ 0.324207] acpiphp: Slot [4] registered [ 0.324826] acpiphp: Slot [5] registered [ 0.325199] acpiphp: Slot [6] registered [ 0.325831] acpiphp: Slot [7] registered [ 0.326195] acpiphp: Slot [8] registered [ 0.326837] acpiphp: Slot [9] registered [ 0.327197] acpiphp: Slot [10] registered [ 0.327849] acpiphp: Slot [11] registered [ 0.329198] acpiphp: Slot [12] registered [ 0.329828] acpiphp: Slot [13] registered [ 0.330196] acpiphp: Slot [14] registered [ 0.330837] acpiphp: Slot [15] registered [ 0.331196] acpiphp: Slot [16] registered [ 0.331845] acpiphp: Slot [17] registered [ 0.333201] acpiphp: Slot [18] registered [ 0.333836] acpiphp: Slot [19] registered [ 0.334196] acpiphp: Slot [20] registered [ 0.335012] acpiphp: Slot [21] registered [ 0.336265] acpiphp: Slot [22] registered [ 0.337187] acpiphp: Slot [23] registered [ 0.337850] acpiphp: Slot [24] registered [ 0.338198] acpiphp: Slot [25] registered [ 0.339224] acpiphp: Slot [26] registered [ 0.340056] acpiphp: Slot [27] registered [ 0.340205] acpiphp: Slot [28] registered [ 0.341002] acpiphp: Slot [29] registered [ 0.342204] acpiphp: Slot [30] registered [ 0.342845] acpiphp: Slot [31] registered [ 0.343206] PCI host bridge to bus 0000:00 [ 0.344124] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.346188] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.347187] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.348187] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.350185] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.352191] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.353142] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.354856] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.357058] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.358776] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.360247] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.361146] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.362197] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.363198] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.364196] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.365086] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.365495] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.368217] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.370270] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.371548] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.373556] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.377211] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.378815] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.383214] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.386179] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.386179] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.388293] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.389414] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.390253] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.392223] iommu: Default domain type: Translated [ 0.393184] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.394309] efivars: Registered efivars operations [ 0.395381] PCI: Using ACPI for IRQ routing [ 0.396205] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.397141] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.397179] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.399186] vgaarb: loaded [ 0.399683] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.400182] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.403224] clocksource: Switched to clocksource kvm-clock [ 0.404853] VFS: Disk quotas dquot_6.6.0 [ 0.405506] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.406845] pnp: PnP ACPI init [ 0.407821] pnp: PnP ACPI: found 5 devices [ 0.416225] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.417927] NET: Registered PF_INET protocol family [ 0.418856] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.432924] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.434301] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.435520] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.436931] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.438166] TCP: Hash tables configured (established 16384 bind 16384) [ 0.439208] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.440258] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.441544] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.442424] NET: Registered PF_XDP protocol family [ 0.443181] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.444140] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.445126] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.446187] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.447238] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.448421] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.449427] PCI: CLS 0 bytes, default 64 [ 0.450176] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.451960] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.454081] clocksource: Switched to clocksource tsc [ 0.474144] Initialise system trusted keyrings [ 0.475218] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.477816] Key type asymmetric registered [ 0.478722] Asymmetric key parser 'x509' registered [ 0.481131] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.483504] io scheduler mq-deadline registered [ 0.484495] io scheduler kyber registered [ 0.485453] io scheduler bfq registered [ 0.487554] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.489028] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.490662] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.493765] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.495676] i8042: Warning: Keylock active [ 0.498175] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.499253] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.500442] hv_vmbus: registering driver hyperv_keyboard [ 0.501695] rtc_cmos 00:00: RTC can wake from S4 [ 0.503979] rtc_cmos 00:00: registered as rtc0 [ 0.505206] rtc_cmos 00:00: setting system clock to 2026-09-03T18:06:27 UTC (1788458787) [ 0.507028] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.508347] intel_pstate: CPU model not supported [ 0.509429] efifb: probing for efifb [ 0.510233] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.511625] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.512905] efifb: scrolling: redraw [ 0.513703] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.515538] Console: switching to colour frame buffer device 100x37 [ 0.517381] fb0: EFI VGA frame buffer device [ 0.518352] pstore: Using crash dump compression: deflate [ 0.519506] pstore: Registered efi_pstore as persistent store backend [ 0.521147] NET: Registered PF_INET6 protocol family [ 0.522556] Segment Routing with IPv6 [ 0.523375] In-situ OAM (IOAM) with IPv6 [ 0.524268] NET: Registered PF_PACKET protocol family [ 0.525420] Key type dns_resolver registered [ 0.526790] IPI shorthand broadcast: enabled [ 0.529558] sched_clock: Marking stable (338002454, 191469444)->(609341819, -79869921) [ 0.531548] registered taskstats version 1 [ 0.532831] Loading compiled-in X.509 certificates [ 1.006053] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.774281] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.778602] Demotion targets for Node 0: null [ 1.779618] Key type .fscrypt registered [ 1.780419] Key type fscrypt-provisioning registered [ 1.781506] ima: No TPM chip found, activating TPM-bypass! [ 1.782697] ima: Allocated hash algorithm: sha1 [ 1.783587] ima: No architecture policies found [ 1.789936] clk: Disabling unused clocks [ 1.796228] Freeing unused kernel image (initmem) memory: 17040K [ 1.797944] Write protecting the kernel read-only data: 47104k [ 1.799768] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.801514] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.803194] Run /init as init process [ 1.923223] nvme nvme0: pci function 0000:00:04.0 [ 1.924567] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.934461] nvme nvme0: 2/0/0 default/read/poll queues [ 1.941178] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.942562] GPT:25804799 != 33554431 [ 1.943311] GPT:Alternate GPT header not at the end of the disk. [ 1.944395] GPT:25804799 != 33554431 [ 1.945232] GPT: Use GNU Parted to correct GPT errors. [ 1.946183] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.961298] SCSI subsystem initialized [ 1.989644] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.991967] device-mapper: uevent: version 1.0.3 [ 1.993024] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.001388] device-mapper: verity: sha256 using "sha256-lib" [ 2.038477] raid6: avx512x4 gen() 17472 MB/s [ 2.056476] raid6: avx512x2 gen() 18049 MB/s [ 2.073483] raid6: avx512x1 gen() 17381 MB/s [ 2.090476] raid6: avx2x4 gen() 17778 MB/s [ 2.107479] raid6: avx2x2 gen() 16951 MB/s [ 2.124497] raid6: avx2x1 gen() 13407 MB/s [ 2.125691] raid6: using algorithm avx512x2 gen() 18049 MB/s [ 2.143475] raid6: .... xor() 24396 MB/s, rmw enabled [ 2.144508] raid6: using avx512x2 recovery algorithm [ 2.155524] xor: automatically using best checksumming function avx [ 2.288424] Btrfs loaded, zoned=no, fsverity=no [ 2.292777] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.296199] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.300129] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.301641] BTRFS error (device dm-0): open_ctree failed: -2