.680041] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.681619] Run /init as init process [ 1.800048] nvme nvme0: pci function 0000:00:04.0 [ 1.801382] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.810889] nvme nvme0: 2/0/0 default/read/poll queues [ 1.817988] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.819497] GPT:25804799 != 33554431 [ 1.820266] GPT:Alternate GPT header not at the end of the disk. [ 1.821390] GPT:25804799 != 33554431 [ 1.822123] GPT: Use GNU Parted to correct GPT errors. [ 1.823102] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.836603] SCSI subsystem initialized [ 1.862670] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.865032] device-mapper: uevent: version 1.0.3 [ 1.866067] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.873545] device-mapper: verity: sha256 using "sha256-lib" [ 1.908337] raid6: avx512x4 gen() 18328 MB/s [ 1.925336] raid6: avx512x2 gen() 18209 MB/s [ 1.942338] raid6: avx512x1 gen() 18197 MB/s [ 1.959338] raid6: avx2x4 gen() 18149 MB/s [ 1.976338] raid6: avx2x2 gen() 18130 MB/s [ 1.993337] raid6: avx2x1 gen() 13813 MB/s [ 1.994248] raid6: using algorithm avx512x4 gen() 18328 MB/s [ 2.011337] raid6: .... xor() 7553 MB/s, rmw enabled [ 2.012364] raid6: using avx512x2 recovery algorithm [ 2.022786] xor: automatically using best checksumming function avx [ 2.154047] Btrfs loaded, zoned=no, fsverity=no [ 2.158686] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.162301] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.166129] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.167579] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.229190] ACPI: PM: Preparing to enter system sleep state S5 [ 62.230432] reboot: Restarting system [ 62.231263] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:13:18.506411]      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 4000120781 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000291] ACPI: Early table checksum verification disabled [ 0.000294] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000298] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000304] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000309] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000312] ACPI: FACS 0x00000000789D0000 000040 [ 0.000315] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000318] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000321] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000324] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000327] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000330] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000333] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000336] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000338] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000340] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000340] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000341] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000342] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000343] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000343] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000344] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000345] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000345] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000346] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000387] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000397] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000448] Zone ranges: [ 0.000449] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000452] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000454] Normal empty [ 0.000456] Device empty [ 0.000458] Movable zone start for each node [ 0.000459] Early memory node ranges [ 0.000460] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000462] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000464] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000467] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000473] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000516] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003998] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004110] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004515] ACPI: PM-Timer IO Port: 0xb008 [ 0.004528] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004585] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004588] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004590] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004592] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004593] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004597] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004598] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004602] TSC deadline timer available [ 0.004607] CPU topo: Max. logical packages: 1 [ 0.004608] CPU topo: Max. logical dies: 1 [ 0.004609] CPU topo: Max. dies per package: 1 [ 0.004616] CPU topo: Max. threads per core: 2 [ 0.004617] CPU topo: Num. cores per package: 1 [ 0.004618] CPU topo: Num. threads per package: 2 [ 0.004619] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004636] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004653] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004655] Booting paravirtualized kernel on KVM [ 0.004657] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009579] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009849] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010430] kvm-guest: PV spinlocks enabled [ 0.010432] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010436] 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 [ 0.010609] random: crng init done [ 0.010610] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010829] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010943] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010995] Fallback order for Node 0: 0 [ 0.010998] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011000] Policy zone: DMA32 [ 0.011002] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015031] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015046] Kernel/User page tables isolation: enabled [ 0.023207] ftrace: allocating 41455 entries in 164 pages [ 0.023210] ftrace: allocated 164 pages with 3 groups [ 0.024023] Dynamic Preempt: voluntary [ 0.024055] rcu: Preemptible hierarchical RCU implementation. [ 0.024056] rcu: RCU event tracing is enabled. [ 0.024056] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024058] Trampoline variant of Tasks RCU enabled. [ 0.024058] Rude variant of Tasks RCU enabled. [ 0.024059] Tracing variant of Tasks RCU enabled. [ 0.024060] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024060] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024067] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024069] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024070] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029184] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029421] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029428] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029479] Console: colour dummy device 80x25 [ 0.029482] printk: legacy console [tty0] enabled [ 0.029764] printk: legacy console [ttyS0] enabled [ 0.169149] ACPI: Core revision 20250807 [ 0.169984] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171470] APIC: Switch to symmetric I/O mode setup [ 0.172674] x2apic enabled [ 0.173541] APIC: Switched APIC routing to: physical x2apic [ 0.176043] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.177739] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.178736] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178736] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178736] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178736] Speculative Store Bypass: Vulnerable [ 0.178736] Spectre V2 : Mitigation: Retpolines [ 0.178736] RETBleed: Vulnerable [ 0.178736] ITS: Mitigation: Aligned branch/return thunks [ 0.178736] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178736] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178736] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178736] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178736] GDS: Unknown: Dependent on hypervisor status [ 0.178736] active return thunk: its_return_thunk [ 0.178736] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178736] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178736] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178736] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178736] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178736] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178736] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178736] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178736] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178736] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178736] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178736] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178736] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178736] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178736] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178736] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178736] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178736] Freeing SMP alternatives memory: 40K [ 0.178736] pid_max: default: 32768 minimum: 301 [ 0.178736] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178736] landlock: Up and running. [ 0.178736] SELinux: Initializing. [ 0.178736] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178736] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178736] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178932] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179780] signal: max sigframe size: 3632 [ 0.180498] rcu: Hierarchical SRCU implementation. [ 0.180738] rcu: Max phase no-delay instances is 400. [ 0.181633] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185167] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185804] smp: Bringing up secondary CPUs ... [ 0.186670] smpboot: x86: Booting SMP configuration: [ 0.186740] .... node #0, CPUs: #1 [ 0.187747] 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. [ 0.188740] 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. [ 0.189770] smp: Brought up 1 node, 2 CPUs [ 0.190456] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.190899] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191858] devtmpfs: initialized [ 0.192368] x86/mm: Memory block size: 128MB [ 0.193791] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194795] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195748] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196822] pinctrl core: initialized pinctrl subsystem [ 0.198218] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199876] audit: initializing netlink subsys (disabled) [ 0.200767] audit: type=2000 audit(1788462801.728:1): state=initialized audit_enabled=0 res=1 [ 0.200847] thermal_sys: Registered thermal governor 'step_wise' [ 0.201750] cpuidle: using governor menu [ 0.204327] efi: Freeing EFI boot services memory: 37748K [ 0.205742] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206817] dca service started, version 1.12.1 [ 0.207615] PCI: Using configuration type 1 for base access [ 0.208846] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231738] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232741] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233739] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235298] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237206] ACPI: Added _OSI(Module Device) [ 0.237598] ACPI: Added _OSI(Processor Device) [ 0.238740] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240646] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243017] ACPI: Interpreter enabled [ 0.243357] ACPI: PM: (supports S0 S5) [ 0.243742] ACPI: Using IOAPIC for interrupt routing [ 0.244580] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245743] PCI: Using E820 reservations for host bridge windows [ 0.246839] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249958] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251744] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252739] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254751] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256118] acpiphp: Slot [3] registered [ 0.256764] acpiphp: Slot [4] registered [ 0.257426] acpiphp: Slot [5] registered [ 0.258753] acpiphp: Slot [6] registered [ 0.259420] acpiphp: Slot [7] registered [ 0.259755] acpiphp: Slot [8] registered [ 0.260415] acpiphp: Slot [9] registered [ 0.260758] acpiphp: Slot [10] registered [ 0.261433] acpiphp: Slot [11] registered [ 0.262760] acpiphp: Slot [12] registered [ 0.263445] acpiphp: Slot [13] registered [ 0.263753] acpiphp: Slot [14] registered [ 0.264433] acpiphp: Slot [15] registered [ 0.265753] acpiphp: Slot [16] registered [ 0.266441] acpiphp: Slot [17] registered [ 0.266752] acpiphp: Slot [18] registered [ 0.267441] acpiphp: Slot [19] registered [ 0.267752] acpiphp: Slot [20] registered [ 0.268431] acpiphp: Slot [21] registered [ 0.269752] acpiphp: Slot [22] registered [ 0.270426] acpiphp: Slot [23] registered [ 0.270752] acpiphp: Slot [24] registered [ 0.271437] acpiphp: Slot [25] registered [ 0.271751] acpiphp: Slot [26] registered [ 0.272420] acpiphp: Slot [27] registered [ 0.273754] acpiphp: Slot [28] registered [ 0.274423] acpiphp: Slot [29] registered [ 0.274753] acpiphp: Slot [30] registered [ 0.275579] acpiphp: Slot [31] registered [ 0.275751] PCI host bridge to bus 0000:00 [ 0.276441] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277739] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278739] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280739] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281739] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282739] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283698] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285179] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287608] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289348] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290807] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291753] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292754] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293713] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294754] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295755] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296996] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299769] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300823] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301836] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304092] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306557] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308313] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310761] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313867] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314853] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315843] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316842] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317792] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319780] iommu: Default domain type: Translated [ 0.320555] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320836] efivars: Registered efivars operations [ 0.321719] PCI: Using ACPI for IRQ routing [ 0.322759] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323728] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323736] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325741] vgaarb: loaded [ 0.326259] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327739] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330773] clocksource: Switched to clocksource kvm-clock [ 0.332338] VFS: Disk quotas dquot_6.6.0 [ 0.333018] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334390] pnp: PnP ACPI init [ 0.335346] pnp: PnP ACPI: found 5 devices [ 0.343390] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344909] NET: Registered PF_INET protocol family [ 0.345799] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358495] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359902] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361164] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362548] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363839] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364968] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366264] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367752] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368875] NET: Registered PF_XDP protocol family [ 0.369848] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370942] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372083] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373433] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374805] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376129] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377188] PCI: CLS 0 bytes, default 64 [ 0.377983] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379691] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.381784] clocksource: Switched to clocksource tsc [ 0.401680] Initialise system trusted keyrings [ 0.403387] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405112] Key type asymmetric registered [ 0.405957] Asymmetric key parser 'x509' registered [ 0.407891] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410351] io scheduler mq-deadline registered [ 0.411291] io scheduler kyber registered [ 0.412137] io scheduler bfq registered [ 0.413575] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.414993] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416625] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.419641] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421528] i8042: Warning: Keylock active [ 0.423929] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424938] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426160] hv_vmbus: registering driver hyperv_keyboard [ 0.427365] rtc_cmos 00:00: RTC can wake from S4 [ 0.429668] rtc_cmos 00:00: registered as rtc0 [ 0.430814] rtc_cmos 00:00: setting system clock to 2026-09-03T19:13:19 UTC (1788462799) [ 0.432540] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.433783] intel_pstate: CPU model not supported [ 0.434830] efifb: probing for efifb [ 0.435587] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.436896] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438125] efifb: scrolling: redraw [ 0.438874] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.440649] Console: switching to colour frame buffer device 100x37 [ 0.442417] fb0: EFI VGA frame buffer device [ 0.443390] pstore: Using crash dump compression: deflate [ 0.444497] pstore: Registered efi_pstore as persistent store backend [ 0.446047] NET: Registered PF_INET6 protocol family [ 0.447410] Segment Routing with IPv6 [ 0.448186] In-situ OAM (IOAM) with IPv6 [ 0.449038] NET: Registered PF_PACKET protocol family [ 0.450158] Key type dns_resolver registered [ 0.451464] IPI shorthand broadcast: enabled [ 0.454089] sched_clock: Marking stable (305002206, 148308202)->(526625015, -73314607) [ 0.455919] registered taskstats version 1 [ 0.457030] Loading compiled-in X.509 certificates [ 0.931056] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.650984] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.655316] Demotion targets for Node 0: null [ 1.656360] Key type .fscrypt registered [ 1.657188] Key type fscrypt-provisioning registered [ 1.658268] ima: No TPM chip found, activating TPM-bypass! [ 1.659538] ima: Allocated hash algorithm: sha1 [ 1.660457] ima: No architecture policies found [ 1.670861] clk: Disabling unused clocks [ 1.677697] Freeing unused kernel image (initmem) memory: 17040K [ 1.679357] Write protecting the kernel read-only data: 47104k [ 1.681139] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.682845] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.684464] Run /init as init process [ 1.799981] nvme nvme0: pci function 0000:00:04.0 [ 1.801277] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.810303] nvme nvme0: 2/0/0 default/read/poll queues [ 1.816848] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.818334] GPT:25804799 != 33554431 [ 1.819100] GPT:Alternate GPT header not at the end of the disk. [ 1.820224] GPT:25804799 != 33554431 [ 1.820963] GPT: Use GNU Parted to correct GPT errors. [ 1.821957] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.835276] SCSI subsystem initialized [ 1.861406] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.863827] device-mapper: uevent: version 1.0.3 [ 1.864901] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.872410] device-mapper: verity: sha256 using "sha256-lib" [ 1.907314] raid6: avx512x4 gen() 18256 MB/s [ 1.924314] raid6: avx512x2 gen() 18445 MB/s [ 1.941314] raid6: avx512x1 gen() 18421 MB/s [ 1.958316] raid6: avx2x4 gen() 18322 MB/s [ 1.975315] raid6: avx2x2 gen() 18345 MB/s [ 1.992315] raid6: avx2x1 gen() 13652 MB/s [ 1.993224] raid6: using algorithm avx512x2 gen() 18445 MB/s [ 2.011318] raid6: .... xor() 24083 MB/s, rmw enabled [ 2.012370] raid6: using avx512x2 recovery algorithm [ 2.022956] xor: automatically using best checksumming function avx [ 2.153597] Btrfs loaded, zoned=no, fsverity=no [ 2.158089] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.161755] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.165512] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.166934] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.231140] ACPI: PM: Preparing to enter system sleep state S5 [ 62.232422] reboot: Restarting system [ 62.233224] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:14:25.307252]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 3995135851 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000342] ACPI: Early table checksum verification disabled [ 0.000346] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000350] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000355] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000361] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000364] ACPI: FACS 0x00000000789D0000 000040 [ 0.000366] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000369] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000372] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000375] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000378] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000381] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000384] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000387] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000389] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000391] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000391] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000392] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000393] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000394] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000394] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000395] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000396] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000397] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000397] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000437] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000447] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000498] Zone ranges: [ 0.000499] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000501] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000504] Normal empty [ 0.000506] Device empty [ 0.000507] Movable zone start for each node [ 0.000509] Early memory node ranges [ 0.000509] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000512] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000514] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000516] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000523] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000564] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004010] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004123] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004524] ACPI: PM-Timer IO Port: 0xb008 [ 0.004536] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004592] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004595] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004597] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004599] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004600] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004604] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004606] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004610] TSC deadline timer available [ 0.004615] CPU topo: Max. logical packages: 1 [ 0.004615] CPU topo: Max. logical dies: 1 [ 0.004616] CPU topo: Max. dies per package: 1 [ 0.004621] CPU topo: Max. threads per core: 2 [ 0.004622] CPU topo: Num. cores per package: 1 [ 0.004622] CPU topo: Num. threads per package: 2 [ 0.004623] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004640] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004656] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004658] Booting paravirtualized kernel on KVM [ 0.004660] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009533] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009802] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010361] kvm-guest: PV spinlocks enabled [ 0.010363] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010366] 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 [ 0.010538] random: crng init done [ 0.010539] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010758] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010868] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010921] Fallback order for Node 0: 0 [ 0.010924] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010925] Policy zone: DMA32 [ 0.010926] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014816] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014830] Kernel/User page tables isolation: enabled [ 0.022863] ftrace: allocating 41455 entries in 164 pages [ 0.022866] ftrace: allocated 164 pages with 3 groups [ 0.023868] Dynamic Preempt: voluntary [ 0.023908] rcu: Preemptible hierarchical RCU implementation. [ 0.023909] rcu: RCU event tracing is enabled. [ 0.023909] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023911] Trampoline variant of Tasks RCU enabled. [ 0.023912] Rude variant of Tasks RCU enabled. [ 0.023912] Tracing variant of Tasks RCU enabled. [ 0.023913] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023914] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023921] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023923] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023924] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029013] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029246] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029254] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029303] Console: colour dummy device 80x25 [ 0.029306] printk: legacy console [tty0] enabled [ 0.029582] printk: legacy console [ttyS0] enabled [ 0.168369] ACPI: Core revision 20250807 [ 0.169207] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170688] APIC: Switch to symmetric I/O mode setup [ 0.171892] x2apic enabled [ 0.172759] APIC: Switched APIC routing to: physical x2apic [ 0.175347] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.177068] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.178063] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178063] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178063] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178063] Speculative Store Bypass: Vulnerable [ 0.178063] Spectre V2 : Mitigation: Retpolines [ 0.178063] RETBleed: Vulnerable [ 0.178063] ITS: Mitigation: Aligned branch/return thunks [ 0.178063] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178063] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178063] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178063] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178063] GDS: Unknown: Dependent on hypervisor status [ 0.178063] active return thunk: its_return_thunk [ 0.178063] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178063] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178063] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178063] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178063] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178063] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178063] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178063] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178063] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178063] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178063] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178063] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178063] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178063] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178063] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178063] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178063] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178063] Freeing SMP alternatives memory: 40K [ 0.178063] pid_max: default: 32768 minimum: 301 [ 0.178063] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178063] landlock: Up and running. [ 0.178063] SELinux: Initializing. [ 0.178063] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178063] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178063] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178273] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179108] signal: max sigframe size: 3632 [ 0.179829] rcu: Hierarchical SRCU implementation. [ 0.180066] rcu: Max phase no-delay instances is 400. [ 0.180953] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184470] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185132] smp: Bringing up secondary CPUs ... [ 0.186004] smpboot: x86: Booting SMP configuration: [ 0.186068] .... node #0, CPUs: #1 [ 0.187069] 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. [ 0.189067] 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. [ 0.190104] smp: Brought up 1 node, 2 CPUs [ 0.191068] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.192224] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.193189] devtmpfs: initialized [ 0.193649] x86/mm: Memory block size: 128MB [ 0.195119] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.196120] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.197063] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199153] pinctrl core: initialized pinctrl subsystem [ 0.200540] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202206] audit: initializing netlink subsys (disabled) [ 0.203096] audit: type=2000 audit(1788462868.575:1): state=initialized audit_enabled=0 res=1 [ 0.203178] thermal_sys: Registered thermal governor 'step_wise' [ 0.204093] cpuidle: using governor menu [ 0.207898] efi: Freeing EFI boot services memory: 37748K [ 0.209070] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210149] dca service started, version 1.12.1 [ 0.210967] PCI: Using configuration type 1 for base access [ 0.212106] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236107] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.237068] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.239068] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.240066] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.242551] ACPI: Added _OSI(Module Device) [ 0.242892] ACPI: Added _OSI(Processor Device) [ 0.244068] ACPI: Added _OSI(Processor Aggregator Device) [ 0.245952] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.248216] ACPI: Interpreter enabled [ 0.248836] ACPI: PM: (supports S0 S5) [ 0.249070] ACPI: Using IOAPIC for interrupt routing [ 0.249912] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.251069] PCI: Using E820 reservations for host bridge windows [ 0.252175] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.255294] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.256072] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258069] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.259075] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.261424] acpiphp: Slot [3] registered [ 0.262089] acpiphp: Slot [4] registered [ 0.262760] acpiphp: Slot [5] registered [ 0.263080] acpiphp: Slot [6] registered [ 0.263750] acpiphp: Slot [7] registered [ 0.265082] acpiphp: Slot [8] registered [ 0.265740] acpiphp: Slot [9] registered [ 0.266080] acpiphp: Slot [10] registered [ 0.266762] acpiphp: Slot [11] registered [ 0.267089] acpiphp: Slot [12] registered [ 0.267765] acpiphp: Slot [13] registered [ 0.269080] acpiphp: Slot [14] registered [ 0.269813] acpiphp: Slot [15] registered [ 0.271080] acpiphp: Slot [16] registered [ 0.271749] acpiphp: Slot [17] registered [ 0.272080] acpiphp: Slot [18] registered [ 0.272746] acpiphp: Slot [19] registered [ 0.274081] acpiphp: Slot [20] registered [ 0.275080] acpiphp: Slot [21] registered [ 0.275771] acpiphp: Slot [22] registered [ 0.277084] acpiphp: Slot [23] registered [ 0.278080] acpiphp: Slot [24] registered [ 0.278827] acpiphp: Slot [25] registered [ 0.279082] acpiphp: Slot [26] registered [ 0.279754] acpiphp: Slot [27] registered [ 0.281080] acpiphp: Slot [28] registered [ 0.281794] acpiphp: Slot [29] registered [ 0.282082] acpiphp: Slot [30] registered [ 0.283080] acpiphp: Slot [31] registered [ 0.283757] PCI host bridge to bus 0000:00 [ 0.285070] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.286067] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.287067] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.288067] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.290067] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.291067] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.292109] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.293502] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.295924] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.297685] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.299139] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.301081] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.302081] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.303081] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.304081] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.305014] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.306348] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.309094] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.310148] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.311158] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.313391] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.316054] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.317611] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.320086] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.323251] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.324170] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.325167] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.327194] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.328118] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.329414] iommu: Default domain type: Translated [ 0.330067] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.331137] efivars: Registered efivars operations [ 0.332124] PCI: Using ACPI for IRQ routing [ 0.333089] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.334063] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.334063] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.336069] vgaarb: loaded [ 0.336591] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.337067] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.341108] clocksource: Switched to clocksource kvm-clock [ 0.343684] VFS: Disk quotas dquot_6.6.0 [ 0.344365] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.345641] pnp: PnP ACPI init [ 0.346665] pnp: PnP ACPI: found 5 devices [ 0.354585] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.356092] NET: Registered PF_INET protocol family [ 0.356956] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.369454] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.370867] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.372152] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.373476] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.375110] TCP: Hash tables configured (established 16384 bind 16384) [ 0.376221] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.377320] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.378547] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.379479] NET: Registered PF_XDP protocol family [ 0.380279] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.381285] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.382302] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.383587] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.384797] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.386023] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.387069] PCI: CLS 0 bytes, default 64 [ 0.388124] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.389823] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.391950] clocksource: Switched to clocksource tsc [ 0.412034] Initialise system trusted keyrings [ 0.413901] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.415658] Key type asymmetric registered [ 0.416444] Asymmetric key parser 'x509' registered [ 0.417960] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.419462] io scheduler mq-deadline registered [ 0.420355] io scheduler kyber registered [ 0.421331] io scheduler bfq registered [ 0.422648] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.423876] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.425318] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.428194] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.429912] i8042: Warning: Keylock active [ 0.432133] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.433066] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.434159] hv_vmbus: registering driver hyperv_keyboard [ 0.435251] rtc_cmos 00:00: RTC can wake from S4 [ 0.437267] rtc_cmos 00:00: registered as rtc0 [ 0.438290] rtc_cmos 00:00: setting system clock to 2026-09-03T19:14:26 UTC (1788462866) [ 0.439898] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.441025] intel_pstate: CPU model not supported [ 0.441986] efifb: probing for efifb [ 0.442672] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.443885] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.445467] efifb: scrolling: redraw [ 0.446301] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.448010] Console: switching to colour frame buffer device 100x37 [ 0.449743] fb0: EFI VGA frame buffer device [ 0.450653] pstore: Using crash dump compression: deflate [ 0.451739] pstore: Registered efi_pstore as persistent store backend [ 0.453243] NET: Registered PF_INET6 protocol family [ 0.454994] Segment Routing with IPv6 [ 0.455752] In-situ OAM (IOAM) with IPv6 [ 0.456525] NET: Registered PF_PACKET protocol family [ 0.457553] Key type dns_resolver registered [ 0.460184] IPI shorthand broadcast: enabled [ 0.462792] sched_clock: Marking stable (314001660, 147810999)->(538908186, -77095527) [ 0.464563] registered taskstats version 1 [ 0.465705] Loading compiled-in X.509 certificates [ 0.937764] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.665965] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.670676] Demotion targets for Node 0: null [ 1.671744] Key type .fscrypt registered [ 1.672608] Key type fscrypt-provisioning registered [ 1.673646] ima: No TPM chip found, activating TPM-bypass! [ 1.674981] ima: Allocated hash algorithm: sha1 [ 1.675906] ima: No architecture policies found [ 1.682161] clk: Disabling unused clocks [ 1.688434] Freeing unused kernel image (initmem) memory: 17040K [ 1.690090] Write protecting the kernel read-only data: 47104k [ 1.691864] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.693536] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.695150] Run /init as init process [ 1.813008] nvme nvme0: pci function 0000:00:04.0 [ 1.814473] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.824435] nvme nvme0: 2/0/0 default/read/poll queues [ 1.831561] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.832977] GPT:25804799 != 33554431 [ 1.833767] GPT:Alternate GPT header not at the end of the disk. [ 1.835018] GPT:25804799 != 33554431 [ 1.835767] GPT: Use GNU Parted to correct GPT errors. [ 1.836763] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.850332] SCSI subsystem initialized [ 1.877076] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.879487] device-mapper: uevent: version 1.0.3 [ 1.880535] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.888020] device-mapper: verity: sha256 using "sha256-lib" [ 1.923818] raid6: avx512x4 gen() 18174 MB/s [ 1.940817] raid6: avx512x2 gen() 18215 MB/s [ 1.957819] raid6: avx512x1 gen() 17790 MB/s [ 1.974818] raid6: avx2x4 gen() 18060 MB/s [ 1.991818] raid6: avx2x2 gen() 18035 MB/s [ 2.008818] raid6: avx2x1 gen() 13951 MB/s [ 2.009733] raid6: using algorithm avx512x2 gen() 18215 MB/s [ 2.027820] raid6: .... xor() 24469 MB/s, rmw enabled [ 2.028864] raid6: using avx512x2 recovery algorithm [ 2.039335] xor: automatically using best checksumming function avx [ 2.169838] Btrfs loaded, zoned=no, fsverity=no [ 2.174228] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.178241] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.182226] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.183667] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.266659] ACPI: PM: Preparing to enter system sleep state S5 [ 62.267948] reboot: Restarting system [ 62.268755] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:15:32.207514]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 3999554371 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000090] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000117] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000120] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000436] ACPI: Early table checksum verification disabled [ 0.000439] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000443] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000448] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000454] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000457] ACPI: FACS 0x00000000789D0000 000040 [ 0.000460] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000463] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000466] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000469] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000471] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000475] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000478] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000480] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000483] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000484] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000485] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000486] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000487] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000487] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000488] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000489] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000489] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000490] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000491] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000531] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000541] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000593] Zone ranges: [ 0.000594] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000596] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000599] Normal empty [ 0.000601] Device empty [ 0.000602] Movable zone start for each node [ 0.000603] Early memory node ranges [ 0.000604] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000606] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000609] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000611] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000618] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000660] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004073] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004182] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004582] ACPI: PM-Timer IO Port: 0xb008 [ 0.004593] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004650] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004653] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004655] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004656] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004657] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004661] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004663] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004667] TSC deadline timer available [ 0.004672] CPU topo: Max. logical packages: 1 [ 0.004673] CPU topo: Max. logical dies: 1 [ 0.004674] CPU topo: Max. dies per package: 1 [ 0.004679] CPU topo: Max. threads per core: 2 [ 0.004680] CPU topo: Num. cores per package: 1 [ 0.004680] CPU topo: Num. threads per package: 2 [ 0.004681] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004699] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004715] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004717] Booting paravirtualized kernel on KVM [ 0.004719] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009606] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009872] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010439] kvm-guest: PV spinlocks enabled [ 0.010441] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010444] 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 [ 0.010619] random: crng init done [ 0.010620] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010839] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010950] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011002] Fallback order for Node 0: 0 [ 0.011005] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011006] Policy zone: DMA32 [ 0.011007] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014923] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014937] Kernel/User page tables isolation: enabled [ 0.023022] ftrace: allocating 41455 entries in 164 pages [ 0.023026] ftrace: allocated 164 pages with 3 groups [ 0.023818] Dynamic Preempt: voluntary [ 0.023853] rcu: Preemptible hierarchical RCU implementation. [ 0.023853] rcu: RCU event tracing is enabled. [ 0.023854] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023855] Trampoline variant of Tasks RCU enabled. [ 0.023856] Rude variant of Tasks RCU enabled. [ 0.023856] Tracing variant of Tasks RCU enabled. [ 0.023857] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023858] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023864] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023866] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023868] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028976] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029208] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029215] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029267] Console: colour dummy device 80x25 [ 0.029270] printk: legacy console [tty0] enabled [ 0.029553] printk: legacy console [ttyS0] enabled [ 0.168731] ACPI: Core revision 20250807 [ 0.169623] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171277] APIC: Switch to symmetric I/O mode setup [ 0.172493] x2apic enabled [ 0.173376] APIC: Switched APIC routing to: physical x2apic [ 0.175834] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.177696] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.178692] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178692] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178692] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178692] Speculative Store Bypass: Vulnerable [ 0.178692] Spectre V2 : Mitigation: Retpolines [ 0.178692] RETBleed: Vulnerable [ 0.178692] ITS: Mitigation: Aligned branch/return thunks [ 0.178692] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178692] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178692] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178692] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178692] GDS: Unknown: Dependent on hypervisor status [ 0.178692] active return thunk: its_return_thunk [ 0.178692] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178692] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178692] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178692] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178692] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178692] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178692] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178692] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178692] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178692] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178692] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178692] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178692] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178692] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178692] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178692] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178692] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178692] Freeing SMP alternatives memory: 40K [ 0.178692] pid_max: default: 32768 minimum: 301 [ 0.178692] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178692] landlock: Up and running. [ 0.178692] SELinux: Initializing. [ 0.178692] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178692] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178692] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178890] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179735] signal: max sigframe size: 3632 [ 0.180518] rcu: Hierarchical SRCU implementation. [ 0.180695] rcu: Max phase no-delay instances is 400. [ 0.181589] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185084] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185757] smp: Bringing up secondary CPUs ... [ 0.186602] smpboot: x86: Booting SMP configuration: [ 0.186697] .... node #0, CPUs: #1 [ 0.187702] 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. [ 0.188697] 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. [ 0.189725] smp: Brought up 1 node, 2 CPUs [ 0.190394] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.190849] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191821] devtmpfs: initialized [ 0.192397] x86/mm: Memory block size: 128MB [ 0.193748] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194751] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195705] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196772] pinctrl core: initialized pinctrl subsystem [ 0.198230] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199832] audit: initializing netlink subsys (disabled) [ 0.200722] audit: type=2000 audit(1788462935.450:1): state=initialized audit_enabled=0 res=1 [ 0.200805] thermal_sys: Registered thermal governor 'step_wise' [ 0.201712] cpuidle: using governor menu [ 0.204344] efi: Freeing EFI boot services memory: 37748K [ 0.205699] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206769] dca service started, version 1.12.1 [ 0.207566] PCI: Using configuration type 1 for base access [ 0.208798] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231755] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233696] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234696] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235696] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238177] ACPI: Added _OSI(Module Device) [ 0.238537] ACPI: Added _OSI(Processor Device) [ 0.239697] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241595] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243931] ACPI: Interpreter enabled [ 0.244423] ACPI: PM: (supports S0 S5) [ 0.244697] ACPI: Using IOAPIC for interrupt routing [ 0.245590] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247700] PCI: Using E820 reservations for host bridge windows [ 0.248802] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252001] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252701] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253697] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255705] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258055] acpiphp: Slot [3] registered [ 0.258718] acpiphp: Slot [4] registered [ 0.259375] acpiphp: Slot [5] registered [ 0.259710] acpiphp: Slot [6] registered [ 0.260457] acpiphp: Slot [7] registered [ 0.261717] acpiphp: Slot [8] registered [ 0.262365] acpiphp: Slot [9] registered [ 0.262710] acpiphp: Slot [10] registered [ 0.263442] acpiphp: Slot [11] registered [ 0.263708] acpiphp: Slot [12] registered [ 0.264479] acpiphp: Slot [13] registered [ 0.265709] acpiphp: Slot [14] registered [ 0.266442] acpiphp: Slot [15] registered [ 0.266710] acpiphp: Slot [16] registered [ 0.267381] acpiphp: Slot [17] registered [ 0.267709] acpiphp: Slot [18] registered [ 0.268372] acpiphp: Slot [19] registered [ 0.269710] acpiphp: Slot [20] registered [ 0.270369] acpiphp: Slot [21] registered [ 0.270709] acpiphp: Slot [22] registered [ 0.271379] acpiphp: Slot [23] registered [ 0.271709] acpiphp: Slot [24] registered [ 0.272375] acpiphp: Slot [25] registered [ 0.273709] acpiphp: Slot [26] registered [ 0.274372] acpiphp: Slot [27] registered [ 0.274711] acpiphp: Slot [28] registered [ 0.275378] acpiphp: Slot [29] registered [ 0.275710] acpiphp: Slot [30] registered [ 0.276384] acpiphp: Slot [31] registered [ 0.277706] PCI host bridge to bus 0000:00 [ 0.278379] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278695] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280696] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281695] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282695] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283696] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284621] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286128] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288561] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290303] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291763] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292708] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293710] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294659] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295710] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296673] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297973] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300724] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301777] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302788] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304035] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307497] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309245] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310713] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313779] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315800] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316800] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317799] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318826] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320717] iommu: Default domain type: Translated [ 0.321697] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322796] efivars: Registered efivars operations [ 0.323880] PCI: Using ACPI for IRQ routing [ 0.324749] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325692] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325692] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327697] vgaarb: loaded [ 0.328230] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329696] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334736] clocksource: Switched to clocksource kvm-clock [ 0.336260] VFS: Disk quotas dquot_6.6.0 [ 0.336948] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.338226] pnp: PnP ACPI init [ 0.339219] pnp: PnP ACPI: found 5 devices [ 0.347187] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348711] NET: Registered PF_INET protocol family [ 0.349605] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.362033] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.363489] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364780] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.366127] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.367472] TCP: Hash tables configured (established 16384 bind 16384) [ 0.368594] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369709] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370969] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371913] NET: Registered PF_XDP protocol family [ 0.372721] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.373745] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.374762] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375888] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.377029] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.378281] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.379362] PCI: CLS 0 bytes, default 64 [ 0.380158] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.381813] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.383976] clocksource: Switched to clocksource tsc [ 0.403856] Initialise system trusted keyrings [ 0.404855] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406511] Key type asymmetric registered [ 0.407362] Asymmetric key parser 'x509' registered [ 0.408987] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410583] io scheduler mq-deadline registered [ 0.411536] io scheduler kyber registered [ 0.412396] io scheduler bfq registered [ 0.413925] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415276] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416857] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.419903] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421682] i8042: Warning: Keylock active [ 0.423937] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424966] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426078] hv_vmbus: registering driver hyperv_keyboard [ 0.427242] rtc_cmos 00:00: RTC can wake from S4 [ 0.429387] rtc_cmos 00:00: registered as rtc0 [ 0.430486] rtc_cmos 00:00: setting system clock to 2026-09-03T19:15:33 UTC (1788462933) [ 0.432236] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.433459] intel_pstate: CPU model not supported [ 0.434492] efifb: probing for efifb [ 0.435230] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.436513] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437710] efifb: scrolling: redraw [ 0.438429] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.440159] Console: switching to colour frame buffer device 100x37 [ 0.441885] fb0: EFI VGA frame buffer device [ 0.442822] pstore: Using crash dump compression: deflate [ 0.443923] pstore: Registered efi_pstore as persistent store backend [ 0.445452] NET: Registered PF_INET6 protocol family [ 0.446860] Segment Routing with IPv6 [ 0.447653] In-situ OAM (IOAM) with IPv6 [ 0.448502] NET: Registered PF_PACKET protocol family [ 0.450518] Key type dns_resolver registered [ 0.451886] IPI shorthand broadcast: enabled [ 0.454500] sched_clock: Marking stable (306002365, 148478150)->(529067914, -74587399) [ 0.456248] registered taskstats version 1 [ 0.457446] Loading compiled-in X.509 certificates [ 0.931061] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.654389] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.658773] Demotion targets for Node 0: null [ 1.659816] Key type .fscrypt registered [ 1.660664] Key type fscrypt-provisioning registered [ 1.661714] ima: No TPM chip found, activating TPM-bypass! [ 1.663011] ima: Allocated hash algorithm: sha1 [ 1.663993] ima: No architecture policies found [ 1.670164] clk: Disabling unused clocks [ 1.676424] Freeing unused kernel image (initmem) memory: 17040K [ 1.678071] Write protecting the kernel read-only data: 47104k [ 1.679811] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.681462] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.683094] Run /init as init process [ 1.801564] nvme nvme0: pci function 0000:00:04.0 [ 1.802891] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.811502] nvme nvme0: 2/0/0 default/read/poll queues [ 1.819157] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.820623] GPT:25804799 != 33554431 [ 1.821419] GPT:Alternate GPT header not at the end of the disk. [ 1.822564] GPT:25804799 != 33554431 [ 1.823393] GPT: Use GNU Parted to correct GPT errors. [ 1.824416] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.838247] SCSI subsystem initialized [ 1.864974] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.867347] device-mapper: uevent: version 1.0.3 [ 1.868400] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.875891] device-mapper: verity: sha256 using "sha256-lib" [ 1.910486] raid6: avx512x4 gen() 18134 MB/s [ 1.927487] raid6: avx512x2 gen() 18127 MB/s [ 1.944487] raid6: avx512x1 gen() 17942 MB/s [ 1.961487] raid6: avx2x4 gen() 17563 MB/s [ 1.978487] raid6: avx2x2 gen() 18017 MB/s [ 1.995487] raid6: avx2x1 gen() 13913 MB/s [ 1.996419] raid6: using algorithm avx512x4 gen() 18134 MB/s [ 2.014488] raid6: .... xor() 7565 MB/s, rmw enabled [ 2.015554] raid6: using avx512x2 recovery algorithm [ 2.026062] xor: automatically using best checksumming function avx [ 2.157506] Btrfs loaded, zoned=no, fsverity=no [ 2.161969] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.165609] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.169366] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.170830] BTRFS error (device dm-0): open_ctree failed: -2