46] Run /init as init process [ 1.783784] nvme nvme0: pci function 0000:00:04.0 [ 1.785069] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.794061] nvme nvme0: 2/0/0 default/read/poll queues [ 1.799326] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.800696] GPT:25804799 != 33554431 [ 1.801481] GPT:Alternate GPT header not at the end of the disk. [ 1.802603] GPT:25804799 != 33554431 [ 1.803357] GPT: Use GNU Parted to correct GPT errors. [ 1.804320] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.817558] SCSI subsystem initialized [ 1.843038] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.845397] device-mapper: uevent: version 1.0.3 [ 1.846454] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.853525] device-mapper: verity: sha256 using "sha256-lib" [ 1.887350] raid6: avx512x4 gen() 18112 MB/s [ 1.904349] raid6: avx512x2 gen() 17966 MB/s [ 1.921353] raid6: avx512x1 gen() 17891 MB/s [ 1.938348] raid6: avx2x4 gen() 18026 MB/s [ 1.955350] raid6: avx2x2 gen() 18071 MB/s [ 1.972351] raid6: avx2x1 gen() 14131 MB/s [ 1.973238] raid6: using algorithm avx512x4 gen() 18112 MB/s [ 1.990351] raid6: .... xor() 7673 MB/s, rmw enabled [ 1.992054] raid6: using avx512x2 recovery algorithm [ 2.002883] xor: automatically using best checksumming function avx [ 2.136401] Btrfs loaded, zoned=no, fsverity=no [ 2.140451] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.143752] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.147367] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.148701] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.223122] ACPI: PM: Preparing to enter system sleep state S5 [ 62.224411] reboot: Restarting system [ 62.225225] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:07:49.754500]      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 3849957118 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000344] ACPI: Early table checksum verification disabled [ 0.000348] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000352] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000357] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000362] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000365] ACPI: FACS 0x00000000789D0000 000040 [ 0.000368] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000371] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000374] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000377] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000380] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000383] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000386] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000389] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000391] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000392] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000393] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000394] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000394] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000395] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000396] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000397] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000397] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000398] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000399] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000438] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000448] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000500] Zone ranges: [ 0.000501] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000504] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000507] Normal empty [ 0.000508] Device empty [ 0.000510] Movable zone start for each node [ 0.000511] Early memory node ranges [ 0.000512] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000514] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000517] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000519] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000526] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000568] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003993] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004104] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004613] ACPI: PM-Timer IO Port: 0xb008 [ 0.004632] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004688] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004691] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004693] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004694] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004696] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004700] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004701] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004705] TSC deadline timer available [ 0.004710] CPU topo: Max. logical packages: 1 [ 0.004711] CPU topo: Max. logical dies: 1 [ 0.004711] CPU topo: Max. dies per package: 1 [ 0.004716] CPU topo: Max. threads per core: 2 [ 0.004717] CPU topo: Num. cores per package: 1 [ 0.004718] CPU topo: Num. threads per package: 2 [ 0.004718] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004735] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004751] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004753] Booting paravirtualized kernel on KVM [ 0.004755] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009618] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009885] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010482] kvm-guest: PV spinlocks enabled [ 0.010484] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010487] 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 [ 0.010661] random: crng init done [ 0.010662] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010885] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010996] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011049] Fallback order for Node 0: 0 [ 0.011051] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011053] Policy zone: DMA32 [ 0.011054] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015006] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015021] Kernel/User page tables isolation: enabled [ 0.023161] ftrace: allocating 41455 entries in 164 pages [ 0.023164] ftrace: allocated 164 pages with 3 groups [ 0.023963] Dynamic Preempt: voluntary [ 0.023994] rcu: Preemptible hierarchical RCU implementation. [ 0.023995] rcu: RCU event tracing is enabled. [ 0.023996] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023997] Trampoline variant of Tasks RCU enabled. [ 0.023998] Rude variant of Tasks RCU enabled. [ 0.023998] Tracing variant of Tasks RCU enabled. [ 0.023999] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024007] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024009] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024010] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029116] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029351] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029359] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029410] Console: colour dummy device 80x25 [ 0.029413] printk: legacy console [tty0] enabled [ 0.029701] printk: legacy console [ttyS0] enabled [ 0.288243] ACPI: Core revision 20250807 [ 0.289684] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.292310] APIC: Switch to symmetric I/O mode setup [ 0.294157] x2apic enabled [ 0.295269] APIC: Switched APIC routing to: physical x2apic [ 0.297948] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.300157] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.301153] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.301153] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.301153] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.301153] Speculative Store Bypass: Vulnerable [ 0.301153] Spectre V2 : Mitigation: Retpolines [ 0.301153] RETBleed: Vulnerable [ 0.301153] ITS: Mitigation: Aligned branch/return thunks [ 0.301153] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.301153] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.301153] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.301153] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.301153] GDS: Unknown: Dependent on hypervisor status [ 0.301153] active return thunk: its_return_thunk [ 0.301153] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.301153] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.301153] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.301153] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.301153] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.301153] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.301153] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.301153] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.301153] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.301153] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.301153] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.301153] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.301153] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.301153] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.301153] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.301153] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.301153] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.301153] Freeing SMP alternatives memory: 40K [ 0.301153] pid_max: default: 32768 minimum: 301 [ 0.301153] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.301153] landlock: Up and running. [ 0.301153] SELinux: Initializing. [ 0.301153] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.301153] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.301153] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.301362] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.302201] signal: max sigframe size: 3632 [ 0.303184] rcu: Hierarchical SRCU implementation. [ 0.304156] rcu: Max phase no-delay instances is 400. [ 0.305205] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.309571] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.310226] smp: Bringing up secondary CPUs ... [ 0.311275] smpboot: x86: Booting SMP configuration: [ 0.312160] .... node #0, CPUs: #1 [ 0.313161] 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. [ 0.315159] 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. [ 0.316192] smp: Brought up 1 node, 2 CPUs [ 0.317015] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.317307] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.318285] devtmpfs: initialized [ 0.319153] x86/mm: Memory block size: 128MB [ 0.321200] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.322216] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.324167] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.327243] pinctrl core: initialized pinctrl subsystem [ 0.329687] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.331296] audit: initializing netlink subsys (disabled) [ 0.333162] audit: type=2000 audit(1788448072.882:1): state=initialized audit_enabled=0 res=1 [ 0.333269] thermal_sys: Registered thermal governor 'step_wise' [ 0.334167] cpuidle: using governor menu [ 0.337321] efi: Freeing EFI boot services memory: 37748K [ 0.339160] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.341238] dca service started, version 1.12.1 [ 0.342215] PCI: Using configuration type 1 for base access [ 0.344265] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.365569] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.367158] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.369158] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.371157] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.374529] ACPI: Added _OSI(Module Device) [ 0.375159] ACPI: Added _OSI(Processor Device) [ 0.376157] ACPI: Added _OSI(Processor Aggregator Device) [ 0.379162] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.382305] ACPI: Interpreter enabled [ 0.383169] ACPI: PM: (supports S0 S5) [ 0.384160] ACPI: Using IOAPIC for interrupt routing [ 0.386181] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.388158] PCI: Using E820 reservations for host bridge windows [ 0.390277] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.394758] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.396161] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.398158] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.401165] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.404544] acpiphp: Slot [3] registered [ 0.406181] acpiphp: Slot [4] registered [ 0.407172] acpiphp: Slot [5] registered [ 0.408171] acpiphp: Slot [6] registered [ 0.410172] acpiphp: Slot [7] registered [ 0.411170] acpiphp: Slot [8] registered [ 0.412171] acpiphp: Slot [9] registered [ 0.413173] acpiphp: Slot [10] registered [ 0.415170] acpiphp: Slot [11] registered [ 0.416170] acpiphp: Slot [12] registered [ 0.417170] acpiphp: Slot [13] registered [ 0.418170] acpiphp: Slot [14] registered [ 0.419172] acpiphp: Slot [15] registered [ 0.421170] acpiphp: Slot [16] registered [ 0.422171] acpiphp: Slot [17] registered [ 0.423170] acpiphp: Slot [18] registered [ 0.424175] acpiphp: Slot [19] registered [ 0.425177] acpiphp: Slot [20] registered [ 0.427171] acpiphp: Slot [21] registered [ 0.428173] acpiphp: Slot [22] registered [ 0.430172] acpiphp: Slot [23] registered [ 0.431171] acpiphp: Slot [24] registered [ 0.432070] acpiphp: Slot [25] registered [ 0.433170] acpiphp: Slot [26] registered [ 0.433989] acpiphp: Slot [27] registered [ 0.434170] acpiphp: Slot [28] registered [ 0.434979] acpiphp: Slot [29] registered [ 0.436172] acpiphp: Slot [30] registered [ 0.437170] acpiphp: Slot [31] registered [ 0.438168] PCI host bridge to bus 0000:00 [ 0.440160] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.442157] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.444157] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.446157] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.448157] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.450157] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.452202] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.454657] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.458719] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.462311] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.465278] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.466178] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.468178] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.470178] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.472188] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.474181] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.476159] pci 0000:00:01.3: quirk_piix4_acpi+0x0/0x170 took 13671 usecs [ 0.478592] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.481622] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.484313] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.486328] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.489583] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.492964] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.494726] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.498175] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.502883] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.505316] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.506306] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.509297] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.511246] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.513497] iommu: Default domain type: Translated [ 0.514157] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.515258] efivars: Registered efivars operations [ 0.516342] PCI: Using ACPI for IRQ routing [ 0.518394] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.519153] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.519153] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.524158] vgaarb: loaded [ 0.525031] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.526157] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.531190] clocksource: Switched to clocksource kvm-clock [ 0.533617] VFS: Disk quotas dquot_6.6.0 [ 0.534805] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.537030] pnp: PnP ACPI init [ 0.538448] pnp: PnP ACPI: found 5 devices [ 0.547056] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.549747] NET: Registered PF_INET protocol family [ 0.551303] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.564740] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.567209] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.569464] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.571788] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.574004] TCP: Hash tables configured (established 16384 bind 16384) [ 0.575947] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.577900] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.580013] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.581667] NET: Registered PF_XDP protocol family [ 0.583147] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.584961] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.586773] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.588842] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.590884] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.593123] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.595002] PCI: CLS 0 bytes, default 64 [ 0.596323] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.598763] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.601756] clocksource: Switched to clocksource tsc [ 0.622048] Initialise system trusted keyrings [ 0.623552] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.625791] Key type asymmetric registered [ 0.627015] Asymmetric key parser 'x509' registered [ 0.629074] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.631259] io scheduler mq-deadline registered [ 0.632574] io scheduler kyber registered [ 0.633759] io scheduler bfq registered [ 0.636309] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.638177] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.640365] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.646551] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.649110] i8042: Warning: Keylock active [ 0.652150] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.653599] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.655165] hv_vmbus: registering driver hyperv_keyboard [ 0.656809] rtc_cmos 00:00: RTC can wake from S4 [ 0.659887] rtc_cmos 00:00: registered as rtc0 [ 0.661462] rtc_cmos 00:00: setting system clock to 2026-09-03T15:07:49 UTC (1788448069) [ 0.663941] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.665736] intel_pstate: CPU model not supported [ 0.667182] efifb: probing for efifb [ 0.668247] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.670159] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.671870] efifb: scrolling: redraw [ 0.672948] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.675410] Console: switching to colour frame buffer device 100x37 [ 0.677967] fb0: EFI VGA frame buffer device [ 0.679366] pstore: Using crash dump compression: deflate [ 0.680952] pstore: Registered efi_pstore as persistent store backend [ 0.683177] NET: Registered PF_INET6 protocol family [ 0.685284] Segment Routing with IPv6 [ 0.686435] In-situ OAM (IOAM) with IPv6 [ 0.687675] NET: Registered PF_PACKET protocol family [ 0.689297] Key type dns_resolver registered [ 0.690954] IPI shorthand broadcast: enabled [ 0.694040] sched_clock: Marking stable (423001995, 270795834)->(817556216, -123758387) [ 0.696537] registered taskstats version 1 [ 0.698193] Loading compiled-in X.509 certificates [ 1.165630] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.871640] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.875938] Demotion targets for Node 0: null [ 1.876937] Key type .fscrypt registered [ 1.877986] Key type fscrypt-provisioning registered [ 1.878979] ima: No TPM chip found, activating TPM-bypass! [ 1.880170] ima: Allocated hash algorithm: sha1 [ 1.881231] ima: No architecture policies found [ 1.889013] clk: Disabling unused clocks [ 1.895302] Freeing unused kernel image (initmem) memory: 17040K [ 1.897019] Write protecting the kernel read-only data: 47104k [ 1.898865] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.900614] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.902331] Run /init as init process [ 2.019091] nvme nvme0: pci function 0000:00:04.0 [ 2.020380] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.028472] nvme nvme0: 2/0/0 default/read/poll queues [ 2.034222] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.035675] GPT:25804799 != 33554431 [ 2.036480] GPT:Alternate GPT header not at the end of the disk. [ 2.037916] GPT:25804799 != 33554431 [ 2.038634] GPT: Use GNU Parted to correct GPT errors. [ 2.040361] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.054348] SCSI subsystem initialized [ 2.081118] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.085087] device-mapper: uevent: version 1.0.3 [ 2.086714] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.095188] device-mapper: verity: sha256 using "sha256-lib" [ 2.129801] raid6: avx512x4 gen() 17980 MB/s [ 2.146802] raid6: avx512x2 gen() 17995 MB/s [ 2.163802] raid6: avx512x1 gen() 18007 MB/s [ 2.180802] raid6: avx2x4 gen() 17881 MB/s [ 2.197801] raid6: avx2x2 gen() 17926 MB/s [ 2.215801] raid6: avx2x1 gen() 13656 MB/s [ 2.216713] raid6: using algorithm avx512x1 gen() 18007 MB/s [ 2.234801] raid6: .... xor() 21337 MB/s, rmw enabled [ 2.235814] raid6: using avx512x2 recovery algorithm [ 2.246172] xor: automatically using best checksumming function avx [ 2.379128] Btrfs loaded, zoned=no, fsverity=no [ 2.383018] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.386232] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.389956] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.391347] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.463716] ACPI: PM: Preparing to enter system sleep state S5 [ 62.465537] reboot: Restarting system [ 62.466413] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:08:56.655085]      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 3952614127 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000101] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000129] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000132] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000180] Using GB pages for direct mapping [ 0.000373] ACPI: Early table checksum verification disabled [ 0.000376] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000380] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000386] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000391] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000395] ACPI: FACS 0x00000000789D0000 000040 [ 0.000397] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000400] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000403] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000406] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000409] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000412] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000415] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000418] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000420] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000421] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000422] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000423] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000424] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000425] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000425] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000426] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000427] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000427] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000428] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000467] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000477] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000528] Zone ranges: [ 0.000529] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000532] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000535] Normal empty [ 0.000536] Device empty [ 0.000538] Movable zone start for each node [ 0.000539] Early memory node ranges [ 0.000540] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000542] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000545] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000547] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000554] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000595] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004023] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004162] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004592] ACPI: PM-Timer IO Port: 0xb008 [ 0.004604] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004660] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004663] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004665] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004666] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004668] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004672] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004673] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004677] TSC deadline timer available [ 0.004682] CPU topo: Max. logical packages: 1 [ 0.004683] CPU topo: Max. logical dies: 1 [ 0.004684] CPU topo: Max. dies per package: 1 [ 0.004689] CPU topo: Max. threads per core: 2 [ 0.004689] CPU topo: Num. cores per package: 1 [ 0.004690] CPU topo: Num. threads per package: 2 [ 0.004691] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004709] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004725] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004727] Booting paravirtualized kernel on KVM [ 0.004729] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009621] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009893] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010492] kvm-guest: PV spinlocks enabled [ 0.010494] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010497] 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 [ 0.010671] random: crng init done [ 0.010672] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010895] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011009] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011061] Fallback order for Node 0: 0 [ 0.011064] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011065] Policy zone: DMA32 [ 0.011066] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014983] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014998] Kernel/User page tables isolation: enabled [ 0.023167] ftrace: allocating 41455 entries in 164 pages [ 0.023170] ftrace: allocated 164 pages with 3 groups [ 0.023963] Dynamic Preempt: voluntary [ 0.023995] rcu: Preemptible hierarchical RCU implementation. [ 0.023995] rcu: RCU event tracing is enabled. [ 0.023996] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023997] Trampoline variant of Tasks RCU enabled. [ 0.023998] Rude variant of Tasks RCU enabled. [ 0.023998] Tracing variant of Tasks RCU enabled. [ 0.023999] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024006] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024008] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024010] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029119] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029348] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029355] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029409] Console: colour dummy device 80x25 [ 0.029411] printk: legacy console [tty0] enabled [ 0.029699] printk: legacy console [ttyS0] enabled [ 0.196989] ACPI: Core revision 20250807 [ 0.197921] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.199695] APIC: Switch to symmetric I/O mode setup [ 0.201033] x2apic enabled [ 0.201959] APIC: Switched APIC routing to: physical x2apic [ 0.204554] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.206545] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.207540] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.207540] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.207540] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.207540] Speculative Store Bypass: Vulnerable [ 0.207540] Spectre V2 : Mitigation: Retpolines [ 0.207540] RETBleed: Vulnerable [ 0.207540] ITS: Mitigation: Aligned branch/return thunks [ 0.207540] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.207540] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.207540] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.207540] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.207540] GDS: Unknown: Dependent on hypervisor status [ 0.207540] active return thunk: its_return_thunk [ 0.207540] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.207540] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.207540] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.207540] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.207540] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.207540] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.207540] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.207540] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.207540] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.207540] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.207540] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.207540] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.207540] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.207540] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.207540] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.207540] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.207540] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.207540] Freeing SMP alternatives memory: 40K [ 0.207540] pid_max: default: 32768 minimum: 301 [ 0.207540] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.207540] landlock: Up and running. [ 0.207540] SELinux: Initializing. [ 0.207540] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.207540] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.207540] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.207756] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.208593] signal: max sigframe size: 3632 [ 0.209372] rcu: Hierarchical SRCU implementation. [ 0.209544] rcu: Max phase no-delay instances is 400. [ 0.210536] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.215147] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.215622] smp: Bringing up secondary CPUs ... [ 0.216669] smpboot: x86: Booting SMP configuration: [ 0.217548] .... node #0, CPUs: #1 [ 0.218545] 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. [ 0.220544] 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. [ 0.221619] smp: Brought up 1 node, 2 CPUs [ 0.222361] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.222696] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.223681] devtmpfs: initialized [ 0.224212] x86/mm: Memory block size: 128MB [ 0.225596] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.226606] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.227540] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.229624] pinctrl core: initialized pinctrl subsystem [ 0.231078] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.231680] audit: initializing netlink subsys (disabled) [ 0.232572] audit: type=2000 audit(1788448139.868:1): state=initialized audit_enabled=0 res=1 [ 0.232655] thermal_sys: Registered thermal governor 'step_wise' [ 0.233555] cpuidle: using governor menu [ 0.236287] efi: Freeing EFI boot services memory: 37748K [ 0.237547] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.238628] dca service started, version 1.12.1 [ 0.239514] PCI: Using configuration type 1 for base access [ 0.240652] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.267577] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.268544] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.269543] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.270543] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.271889] ACPI: Added _OSI(Module Device) [ 0.272543] ACPI: Added _OSI(Processor Device) [ 0.273388] ACPI: Added _OSI(Processor Aggregator Device) [ 0.275554] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.277780] ACPI: Interpreter enabled [ 0.278272] ACPI: PM: (supports S0 S5) [ 0.279545] ACPI: Using IOAPIC for interrupt routing [ 0.280457] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.281543] PCI: Using E820 reservations for host bridge windows [ 0.282645] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.285906] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.287548] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.288544] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.290552] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.292898] acpiphp: Slot [3] registered [ 0.293566] acpiphp: Slot [4] registered [ 0.294302] acpiphp: Slot [5] registered [ 0.295559] acpiphp: Slot [6] registered [ 0.296275] acpiphp: Slot [7] registered [ 0.296556] acpiphp: Slot [8] registered [ 0.297278] acpiphp: Slot [9] registered [ 0.298557] acpiphp: Slot [10] registered [ 0.299557] acpiphp: Slot [11] registered [ 0.300323] acpiphp: Slot [12] registered [ 0.300555] acpiphp: Slot [13] registered [ 0.301309] acpiphp: Slot [14] registered [ 0.302557] acpiphp: Slot [15] registered [ 0.303319] acpiphp: Slot [16] registered [ 0.303560] acpiphp: Slot [17] registered [ 0.304328] acpiphp: Slot [18] registered [ 0.305557] acpiphp: Slot [19] registered [ 0.306312] acpiphp: Slot [20] registered [ 0.307559] acpiphp: Slot [21] registered [ 0.308322] acpiphp: Slot [22] registered [ 0.308558] acpiphp: Slot [23] registered [ 0.309306] acpiphp: Slot [24] registered [ 0.310558] acpiphp: Slot [25] registered [ 0.311298] acpiphp: Slot [26] registered [ 0.311558] acpiphp: Slot [27] registered [ 0.312296] acpiphp: Slot [28] registered [ 0.312559] acpiphp: Slot [29] registered [ 0.313336] acpiphp: Slot [30] registered [ 0.314557] acpiphp: Slot [31] registered [ 0.315299] PCI host bridge to bus 0000:00 [ 0.315548] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.317544] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.318543] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.319543] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.321543] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.322543] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.323565] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.325994] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.327515] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.330249] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.331610] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.332556] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.333560] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.334557] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.335562] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.336557] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.338853] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.340571] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.342635] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.343647] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.344923] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.348528] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.350140] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.352564] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.355758] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.357652] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.358650] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.359646] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.360598] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.362913] iommu: Default domain type: Translated [ 0.363543] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.364646] efivars: Registered efivars operations [ 0.365725] PCI: Using ACPI for IRQ routing [ 0.366692] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.367540] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.367540] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.369545] vgaarb: loaded [ 0.370124] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.371543] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.375579] clocksource: Switched to clocksource kvm-clock [ 0.377227] VFS: Disk quotas dquot_6.6.0 [ 0.377961] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.379364] pnp: PnP ACPI init [ 0.380451] pnp: PnP ACPI: found 5 devices [ 0.388630] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.390277] NET: Registered PF_INET protocol family [ 0.391233] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.404210] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.405863] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.407479] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.409003] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.410409] TCP: Hash tables configured (established 16384 bind 16384) [ 0.411693] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.412926] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.414282] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.415306] NET: Registered PF_XDP protocol family [ 0.416163] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.417276] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.418409] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.419631] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.420853] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.422210] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.423375] PCI: CLS 0 bytes, default 64 [ 0.424220] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.425938] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.428031] clocksource: Switched to clocksource tsc [ 0.447938] Initialise system trusted keyrings [ 0.449273] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.450968] Key type asymmetric registered [ 0.451858] Asymmetric key parser 'x509' registered [ 0.453484] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.455038] io scheduler mq-deadline registered [ 0.455959] io scheduler kyber registered [ 0.456814] io scheduler bfq registered [ 0.458264] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.459566] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.461165] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.465177] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.467045] i8042: Warning: Keylock active [ 0.469470] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.470497] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.471652] hv_vmbus: registering driver hyperv_keyboard [ 0.472804] rtc_cmos 00:00: RTC can wake from S4 [ 0.474995] rtc_cmos 00:00: registered as rtc0 [ 0.476125] rtc_cmos 00:00: setting system clock to 2026-09-03T15:08:56 UTC (1788448136) [ 0.477893] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.479127] intel_pstate: CPU model not supported [ 0.480161] efifb: probing for efifb [ 0.480893] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.482216] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.483429] efifb: scrolling: redraw [ 0.484190] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.485927] Console: switching to colour frame buffer device 100x37 [ 0.487708] fb0: EFI VGA frame buffer device [ 0.488639] pstore: Using crash dump compression: deflate [ 0.489751] pstore: Registered efi_pstore as persistent store backend [ 0.491537] NET: Registered PF_INET6 protocol family [ 0.493276] Segment Routing with IPv6 [ 0.494345] In-situ OAM (IOAM) with IPv6 [ 0.495157] NET: Registered PF_PACKET protocol family [ 0.497224] Key type dns_resolver registered [ 0.498521] IPI shorthand broadcast: enabled [ 0.501166] sched_clock: Marking stable (323002317, 177185281)->(580650430, -80462832) [ 0.502990] registered taskstats version 1 [ 0.504131] Loading compiled-in X.509 certificates [ 0.975827] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.710692] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.717144] Demotion targets for Node 0: null [ 1.719477] Key type .fscrypt registered [ 1.720773] Key type fscrypt-provisioning registered [ 1.722057] ima: No TPM chip found, activating TPM-bypass! [ 1.724102] ima: Allocated hash algorithm: sha1 [ 1.725314] ima: No architecture policies found [ 1.733958] clk: Disabling unused clocks [ 1.740222] Freeing unused kernel image (initmem) memory: 17040K [ 1.741801] Write protecting the kernel read-only data: 47104k [ 1.743631] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.745366] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.747309] Run /init as init process [ 1.866443] nvme nvme0: pci function 0000:00:04.0 [ 1.867955] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.883994] nvme nvme0: 2/0/0 default/read/poll queues [ 1.894545] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.897044] GPT:25804799 != 33554431 [ 1.898061] GPT:Alternate GPT header not at the end of the disk. [ 1.899492] GPT:25804799 != 33554431 [ 1.900513] GPT: Use GNU Parted to correct GPT errors. [ 1.901766] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.920174] SCSI subsystem initialized [ 1.955386] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.960170] device-mapper: uevent: version 1.0.3 [ 1.962532] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.973396] device-mapper: verity: sha256 using "sha256-lib" [ 2.020196] raid6: avx512x4 gen() 15996 MB/s [ 2.038195] raid6: avx512x2 gen() 14438 MB/s [ 2.056327] raid6: avx512x1 gen() 16450 MB/s [ 2.074203] raid6: avx2x4 gen() 11837 MB/s [ 2.092199] raid6: avx2x2 gen() 13283 MB/s [ 2.110323] raid6: avx2x1 gen() 12807 MB/s [ 2.111557] raid6: using algorithm avx512x1 gen() 16450 MB/s [ 2.129468] raid6: .... xor() 16566 MB/s, rmw enabled [ 2.131428] raid6: using avx512x2 recovery algorithm [ 2.145588] xor: automatically using best checksumming function avx [ 2.295502] Btrfs loaded, zoned=no, fsverity=no [ 2.301955] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.307850] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.313099] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.315513] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.397994] ACPI: PM: Preparing to enter system sleep state S5 [ 62.399309] reboot: Restarting system [ 62.400129] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:10:03.456048]      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 3974804866 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 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 [ 0.000173] Using GB pages for direct mapping [ 0.000415] ACPI: Early table checksum verification disabled [ 0.000418] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000422] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000428] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000433] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000437] ACPI: FACS 0x00000000789D0000 000040 [ 0.000439] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000442] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000445] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000448] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000451] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000454] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000457] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000459] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000462] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000463] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000464] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000465] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000465] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000466] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000467] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000468] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000468] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000469] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000470] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000509] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000518] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000570] Zone ranges: [ 0.000571] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000573] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000576] Normal empty [ 0.000578] Device empty [ 0.000579] Movable zone start for each node [ 0.000581] Early memory node ranges [ 0.000581] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000584] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000586] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000588] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000595] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000637] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004111] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004225] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004628] ACPI: PM-Timer IO Port: 0xb008 [ 0.004641] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004698] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004701] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004704] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004705] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004706] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004710] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004711] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004716] TSC deadline timer available [ 0.004721] CPU topo: Max. logical packages: 1 [ 0.004722] CPU topo: Max. logical dies: 1 [ 0.004723] CPU topo: Max. dies per package: 1 [ 0.004727] CPU topo: Max. threads per core: 2 [ 0.004728] CPU topo: Num. cores per package: 1 [ 0.004729] CPU topo: Num. threads per package: 2 [ 0.004729] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004747] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004763] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004765] Booting paravirtualized kernel on KVM [ 0.004767] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009676] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009953] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010547] kvm-guest: PV spinlocks enabled [ 0.010549] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010552] 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 [ 0.010726] random: crng init done [ 0.010727] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010939] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011055] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011107] Fallback order for Node 0: 0 [ 0.011109] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011110] Policy zone: DMA32 [ 0.011112] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015043] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015057] Kernel/User page tables isolation: enabled [ 0.023113] ftrace: allocating 41455 entries in 164 pages [ 0.023116] ftrace: allocated 164 pages with 3 groups [ 0.023891] Dynamic Preempt: voluntary [ 0.023923] rcu: Preemptible hierarchical RCU implementation. [ 0.023924] rcu: RCU event tracing is enabled. [ 0.023924] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023926] Trampoline variant of Tasks RCU enabled. [ 0.023926] Rude variant of Tasks RCU enabled. [ 0.023927] Tracing variant of Tasks RCU enabled. [ 0.023928] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023928] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023942] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023944] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023946] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029030] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029259] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029266] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029316] Console: colour dummy device 80x25 [ 0.029319] printk: legacy console [tty0] enabled [ 0.029594] printk: legacy console [ttyS0] enabled [ 0.167599] ACPI: Core revision 20250807 [ 0.168438] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169903] APIC: Switch to symmetric I/O mode setup [ 0.171119] x2apic enabled [ 0.172009] APIC: Switched APIC routing to: physical x2apic [ 0.174459] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176133] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177130] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177130] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177130] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177130] Speculative Store Bypass: Vulnerable [ 0.177130] Spectre V2 : Mitigation: Retpolines [ 0.177130] RETBleed: Vulnerable [ 0.177130] ITS: Mitigation: Aligned branch/return thunks [ 0.177130] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177130] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177130] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177130] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177130] GDS: Unknown: Dependent on hypervisor status [ 0.177130] active return thunk: its_return_thunk [ 0.177130] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177130] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177130] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177130] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177130] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177130] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177130] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177130] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177130] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177130] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177130] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177130] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177130] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177130] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177130] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177130] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177130] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177130] Freeing SMP alternatives memory: 40K [ 0.177130] pid_max: default: 32768 minimum: 301 [ 0.177130] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177130] landlock: Up and running. [ 0.177130] SELinux: Initializing. [ 0.177130] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177130] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177130] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177330] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178171] signal: max sigframe size: 3632 [ 0.178889] rcu: Hierarchical SRCU implementation. [ 0.179132] rcu: Max phase no-delay instances is 400. [ 0.180023] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183540] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184191] smp: Bringing up secondary CPUs ... [ 0.185038] smpboot: x86: Booting SMP configuration: [ 0.185134] .... node #0, CPUs: #1 [ 0.186140] 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. [ 0.187134] 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. [ 0.188163] smp: Brought up 1 node, 2 CPUs [ 0.188838] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.189284] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.190258] devtmpfs: initialized [ 0.190750] x86/mm: Memory block size: 128MB [ 0.192159] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193190] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194130] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195212] pinctrl core: initialized pinctrl subsystem [ 0.196582] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198271] audit: initializing netlink subsys (disabled) [ 0.199161] audit: type=2000 audit(1788448206.749:1): state=initialized audit_enabled=0 res=1 [ 0.199241] thermal_sys: Registered thermal governor 'step_wise' [ 0.200143] cpuidle: using governor menu [ 0.202686] efi: Freeing EFI boot services memory: 37748K [ 0.203136] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204211] dca service started, version 1.12.1 [ 0.205012] PCI: Using configuration type 1 for base access [ 0.206241] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230168] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231134] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232133] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233133] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235296] ACPI: Added _OSI(Module Device) [ 0.235984] ACPI: Added _OSI(Processor Device) [ 0.236133] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237987] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240391] ACPI: Interpreter enabled [ 0.240751] ACPI: PM: (supports S0 S5) [ 0.241133] ACPI: Using IOAPIC for interrupt routing [ 0.241940] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243134] PCI: Using E820 reservations for host bridge windows [ 0.244192] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247478] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249137] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.250133] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252141] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253484] acpiphp: Slot [3] registered [ 0.254139] acpiphp: Slot [4] registered [ 0.254796] acpiphp: Slot [5] registered [ 0.256156] acpiphp: Slot [6] registered [ 0.256802] acpiphp: Slot [7] registered [ 0.257146] acpiphp: Slot [8] registered [ 0.257802] acpiphp: Slot [9] registered [ 0.258145] acpiphp: Slot [10] registered [ 0.258809] acpiphp: Slot [11] registered [ 0.260147] acpiphp: Slot [12] registered [ 0.260807] acpiphp: Slot [13] registered [ 0.261146] acpiphp: Slot [14] registered [ 0.261798] acpiphp: Slot [15] registered [ 0.262146] acpiphp: Slot [16] registered [ 0.262818] acpiphp: Slot [17] registered [ 0.263145] acpiphp: Slot [18] registered [ 0.263816] acpiphp: Slot [19] registered [ 0.265147] acpiphp: Slot [20] registered [ 0.265812] acpiphp: Slot [21] registered [ 0.266146] acpiphp: Slot [22] registered [ 0.266815] acpiphp: Slot [23] registered [ 0.267146] acpiphp: Slot [24] registered [ 0.267810] acpiphp: Slot [25] registered [ 0.269148] acpiphp: Slot [26] registered [ 0.269802] acpiphp: Slot [27] registered [ 0.270146] acpiphp: Slot [28] registered [ 0.270801] acpiphp: Slot [29] registered [ 0.271147] acpiphp: Slot [30] registered [ 0.271815] acpiphp: Slot [31] registered [ 0.273143] PCI host bridge to bus 0000:00 [ 0.273798] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274133] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276133] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.277133] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.278135] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.279133] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.280069] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.281567] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284014] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.285743] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.287200] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.288148] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.289147] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.290102] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.291148] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.292097] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.293410] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296161] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297215] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298219] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.299449] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303043] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304700] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307151] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.310263] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.311247] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.312237] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.313238] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314182] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.316171] iommu: Default domain type: Translated [ 0.316927] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317232] efivars: Registered efivars operations [ 0.318093] PCI: Using ACPI for IRQ routing [ 0.319155] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320115] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320130] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322134] vgaarb: loaded [ 0.322669] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323133] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.326172] clocksource: Switched to clocksource kvm-clock [ 0.327680] VFS: Disk quotas dquot_6.6.0 [ 0.328349] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.329594] pnp: PnP ACPI init [ 0.330556] pnp: PnP ACPI: found 5 devices [ 0.338483] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.339965] NET: Registered PF_INET protocol family [ 0.340815] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.353236] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.354619] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.355877] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.357179] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.358441] TCP: Hash tables configured (established 16384 bind 16384) [ 0.359515] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360588] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361772] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.362691] NET: Registered PF_XDP protocol family [ 0.363470] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.364460] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.365449] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.366551] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.367645] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.368850] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.369900] PCI: CLS 0 bytes, default 64 [ 0.370664] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.372418] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.374630] clocksource: Switched to clocksource tsc [ 0.394496] Initialise system trusted keyrings [ 0.397042] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.398794] Key type asymmetric registered [ 0.399670] Asymmetric key parser 'x509' registered [ 0.401433] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.403071] io scheduler mq-deadline registered [ 0.404052] io scheduler kyber registered [ 0.404918] io scheduler bfq registered [ 0.406321] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407638] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.409228] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.412312] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.414176] i8042: Warning: Keylock active [ 0.416558] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.417614] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418777] hv_vmbus: registering driver hyperv_keyboard [ 0.419943] rtc_cmos 00:00: RTC can wake from S4 [ 0.422197] rtc_cmos 00:00: registered as rtc0 [ 0.423358] rtc_cmos 00:00: setting system clock to 2026-09-03T15:10:03 UTC (1788448203) [ 0.425150] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.426459] intel_pstate: CPU model not supported [ 0.427534] efifb: probing for efifb [ 0.428329] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.429727] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430990] efifb: scrolling: redraw [ 0.431761] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.433553] Console: switching to colour frame buffer device 100x37 [ 0.435402] fb0: EFI VGA frame buffer device [ 0.436367] pstore: Using crash dump compression: deflate [ 0.437530] pstore: Registered efi_pstore as persistent store backend [ 0.439105] NET: Registered PF_INET6 protocol family [ 0.440459] Segment Routing with IPv6 [ 0.441273] In-situ OAM (IOAM) with IPv6 [ 0.442166] NET: Registered PF_PACKET protocol family [ 0.443896] Key type dns_resolver registered [ 0.445268] IPI shorthand broadcast: enabled [ 0.447972] sched_clock: Marking stable (301001667, 146864167)->(521901831, -74035997) [ 0.449846] registered taskstats version 1 [ 0.451182] Loading compiled-in X.509 certificates [ 0.929834] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.642494] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.646800] Demotion targets for Node 0: null [ 1.647815] Key type .fscrypt registered [ 1.648645] Key type fscrypt-provisioning registered [ 1.649640] ima: No TPM chip found, activating TPM-bypass! [ 1.650853] ima: Allocated hash algorithm: sha1 [ 1.651768] ima: No architecture policies found [ 1.659318] clk: Disabling unused clocks [ 1.665563] Freeing unused kernel image (initmem) memory: 17040K [ 1.667243] Write protecting the kernel read-only data: 47104k [ 1.669071] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.670812] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.672510] Run /init as init process [ 1.790428] nvme nvme0: pci function 0000:00:04.0 [ 1.791787] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.800761] nvme nvme0: 2/0/0 default/read/poll queues [ 1.806945] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.808798] GPT:25804799 != 33554431 [ 1.809569] GPT:Alternate GPT header not at the end of the disk. [ 1.810956] GPT:25804799 != 33554431 [ 1.811680] GPT: Use GNU Parted to correct GPT errors. [ 1.812981] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.826598] SCSI subsystem initialized [ 1.853000] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.855729] device-mapper: uevent: version 1.0.3 [ 1.856750] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.864086] device-mapper: verity: sha256 using "sha256-lib" [ 1.897870] raid6: avx512x4 gen() 17837 MB/s [ 1.914871] raid6: avx512x2 gen() 17900 MB/s [ 1.931870] raid6: avx512x1 gen() 17957 MB/s [ 1.948870] raid6: avx2x4 gen() 17849 MB/s [ 1.965870] raid6: avx2x2 gen() 17893 MB/s [ 1.982871] raid6: avx2x1 gen() 13669 MB/s [ 1.983763] raid6: using algorithm avx512x1 gen() 17957 MB/s [ 2.000869] raid6: .... xor() 21336 MB/s, rmw enabled [ 2.001895] raid6: using avx512x2 recovery algorithm [ 2.012317] xor: automatically using best checksumming function avx [ 2.145468] Btrfs loaded, zoned=no, fsverity=no [ 2.149920] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.153279] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.156971] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.158373] BTRFS error (device dm-0): open_ctree failed: -2