.628856] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.630613] Run /init as init process [ 1.744651] nvme nvme0: pci function 0000:00:04.0 [ 1.745982] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.754260] nvme nvme0: 2/0/0 default/read/poll queues [ 1.760565] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.762007] GPT:25804799 != 33554431 [ 1.762788] GPT:Alternate GPT header not at the end of the disk. [ 1.763925] GPT:25804799 != 33554431 [ 1.764672] GPT: Use GNU Parted to correct GPT errors. [ 1.765657] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.778776] SCSI subsystem initialized [ 1.804008] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.806388] device-mapper: uevent: version 1.0.3 [ 1.807428] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.814625] device-mapper: verity: sha256 using "sha256-lib" [ 1.848540] raid6: avx512x4 gen() 15145 MB/s [ 1.865540] raid6: avx512x2 gen() 15013 MB/s [ 1.882539] raid6: avx512x1 gen() 14983 MB/s [ 1.899540] raid6: avx2x4 gen() 15089 MB/s [ 1.916540] raid6: avx2x2 gen() 15077 MB/s [ 1.933541] raid6: avx2x1 gen() 11506 MB/s [ 1.934457] raid6: using algorithm avx512x4 gen() 15145 MB/s [ 1.952539] raid6: .... xor() 7776 MB/s, rmw enabled [ 1.953560] raid6: using avx512x2 recovery algorithm [ 1.963679] xor: automatically using best checksumming function avx [ 2.090320] Btrfs loaded, zoned=no, fsverity=no [ 2.094862] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.098311] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.102000] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.103382] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.186173] ACPI: PM: Preparing to enter system sleep state S5 [ 62.187559] reboot: Restarting system [ 62.188465] 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        [2026-09-03T15:08:12.413117]      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 3959181530 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000005] tsc: Detected 2499.998 MHz processor [ 0.000090] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000116] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000119] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000167] Using GB pages for direct mapping [ 0.000431] ACPI: Early table checksum verification disabled [ 0.000434] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000438] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000443] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000449] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000452] ACPI: FACS 0x00000000789D0000 000040 [ 0.000455] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000457] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000460] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000463] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000466] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000468] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000471] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000474] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000476] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000477] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000478] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000479] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000480] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000480] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000481] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000482] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000482] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000483] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000484] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000522] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000532] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000582] Zone ranges: [ 0.000583] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000586] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000588] Normal empty [ 0.000590] Device empty [ 0.000591] Movable zone start for each node [ 0.000593] Early memory node ranges [ 0.000594] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000596] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000598] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000600] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000607] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000649] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003951] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004057] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004466] ACPI: PM-Timer IO Port: 0xb008 [ 0.004478] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004537] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004540] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004542] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004543] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004544] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004548] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004549] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004553] TSC deadline timer available [ 0.004558] CPU topo: Max. logical packages: 1 [ 0.004559] CPU topo: Max. logical dies: 1 [ 0.004559] CPU topo: Max. dies per package: 1 [ 0.004564] CPU topo: Max. threads per core: 2 [ 0.004565] CPU topo: Num. cores per package: 1 [ 0.004565] CPU topo: Num. threads per package: 2 [ 0.004566] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004583] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004598] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004600] Booting paravirtualized kernel on KVM [ 0.004602] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009356] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009619] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010189] kvm-guest: PV spinlocks enabled [ 0.010191] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010194] 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 [ 0.010363] random: crng init done [ 0.010364] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010562] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010670] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010720] Fallback order for Node 0: 0 [ 0.010723] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010724] Policy zone: DMA32 [ 0.010725] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014611] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014625] Kernel/User page tables isolation: enabled [ 0.022498] ftrace: allocating 41455 entries in 164 pages [ 0.022500] ftrace: allocated 164 pages with 3 groups [ 0.023264] Dynamic Preempt: voluntary [ 0.023297] rcu: Preemptible hierarchical RCU implementation. [ 0.023298] rcu: RCU event tracing is enabled. [ 0.023298] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023300] Trampoline variant of Tasks RCU enabled. [ 0.023300] Rude variant of Tasks RCU enabled. [ 0.023301] Tracing variant of Tasks RCU enabled. [ 0.023302] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023302] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023308] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023310] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023312] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028253] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028480] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028487] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028535] Console: colour dummy device 80x25 [ 0.028538] printk: legacy console [tty0] enabled [ 0.028812] printk: legacy console [ttyS0] enabled [ 0.189564] ACPI: Core revision 20250807 [ 0.190474] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.192105] APIC: Switch to symmetric I/O mode setup [ 0.193379] x2apic enabled [ 0.194290] APIC: Switched APIC routing to: physical x2apic [ 0.196778] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.198664] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.199661] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.199661] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.199661] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.199661] Speculative Store Bypass: Vulnerable [ 0.199661] Spectre V2 : Mitigation: Retpolines [ 0.199661] RETBleed: Vulnerable [ 0.199661] ITS: Mitigation: Aligned branch/return thunks [ 0.199661] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.199661] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.199661] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.199661] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.199661] GDS: Unknown: Dependent on hypervisor status [ 0.199661] active return thunk: its_return_thunk [ 0.199661] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.199661] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.199661] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.199661] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.199661] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.199661] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.199661] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.199661] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.199661] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.199661] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.199661] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.199661] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.199661] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.199661] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.199661] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.199661] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.199661] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.199661] Freeing SMP alternatives memory: 40K [ 0.199661] pid_max: default: 32768 minimum: 301 [ 0.199661] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.199661] landlock: Up and running. [ 0.199661] SELinux: Initializing. [ 0.199661] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.199661] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.199661] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.199852] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.200707] signal: max sigframe size: 3632 [ 0.201499] rcu: Hierarchical SRCU implementation. [ 0.201664] rcu: Max phase no-delay instances is 400. [ 0.202643] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.205962] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.206719] smp: Bringing up secondary CPUs ... [ 0.207686] smpboot: x86: Booting SMP configuration: [ 0.208648] .... node #0, CPUs: #1 [ 0.209671] 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. [ 0.210666] 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. [ 0.211692] smp: Brought up 1 node, 2 CPUs [ 0.212467] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.212807] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.213777] devtmpfs: initialized [ 0.214368] x86/mm: Memory block size: 128MB [ 0.215715] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.216715] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.217661] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.219739] pinctrl core: initialized pinctrl subsystem [ 0.221160] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.221795] audit: initializing netlink subsys (disabled) [ 0.222687] audit: type=2000 audit(1788448095.663:1): state=initialized audit_enabled=0 res=1 [ 0.223669] thermal_sys: Registered thermal governor 'step_wise' [ 0.224674] cpuidle: using governor menu [ 0.227268] efi: Freeing EFI boot services memory: 37748K [ 0.228667] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.229734] dca service started, version 1.12.1 [ 0.230630] PCI: Using configuration type 1 for base access [ 0.231763] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.256811] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.257664] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.258664] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.259664] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.261765] ACPI: Added _OSI(Module Device) [ 0.262531] ACPI: Added _OSI(Processor Device) [ 0.262664] ACPI: Added _OSI(Processor Aggregator Device) [ 0.264638] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.266892] ACPI: Interpreter enabled [ 0.267670] ACPI: PM: (supports S0 S5) [ 0.268357] ACPI: Using IOAPIC for interrupt routing [ 0.268577] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.270665] PCI: Using E820 reservations for host bridge windows [ 0.271763] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.274888] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.275667] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.277666] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.278672] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.281005] acpiphp: Slot [3] registered [ 0.281684] acpiphp: Slot [4] registered [ 0.282426] acpiphp: Slot [5] registered [ 0.283678] acpiphp: Slot [6] registered [ 0.284410] acpiphp: Slot [7] registered [ 0.284676] acpiphp: Slot [8] registered [ 0.285417] acpiphp: Slot [9] registered [ 0.286677] acpiphp: Slot [10] registered [ 0.287427] acpiphp: Slot [11] registered [ 0.287677] acpiphp: Slot [12] registered [ 0.288428] acpiphp: Slot [13] registered [ 0.289677] acpiphp: Slot [14] registered [ 0.290423] acpiphp: Slot [15] registered [ 0.290677] acpiphp: Slot [16] registered [ 0.291424] acpiphp: Slot [17] registered [ 0.292677] acpiphp: Slot [18] registered [ 0.293427] acpiphp: Slot [19] registered [ 0.293676] acpiphp: Slot [20] registered [ 0.294427] acpiphp: Slot [21] registered [ 0.295677] acpiphp: Slot [22] registered [ 0.296419] acpiphp: Slot [23] registered [ 0.296679] acpiphp: Slot [24] registered [ 0.297422] acpiphp: Slot [25] registered [ 0.298680] acpiphp: Slot [26] registered [ 0.299430] acpiphp: Slot [27] registered [ 0.299677] acpiphp: Slot [28] registered [ 0.300422] acpiphp: Slot [29] registered [ 0.301677] acpiphp: Slot [30] registered [ 0.302423] acpiphp: Slot [31] registered [ 0.302673] PCI host bridge to bus 0000:00 [ 0.303431] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.304664] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.306664] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.307664] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.308666] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.310664] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.311705] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.313119] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.315653] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.318365] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.319737] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.320678] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.321682] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.322679] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.323682] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.324681] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.326993] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.329698] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.330762] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.331761] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.334021] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.336491] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.338244] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.340681] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.343859] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.345773] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.346793] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.347769] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.348717] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.350996] iommu: Default domain type: Translated [ 0.351665] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.352757] efivars: Registered efivars operations [ 0.353847] PCI: Using ACPI for IRQ routing [ 0.354839] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.355661] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.355661] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.357666] vgaarb: loaded [ 0.358261] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.359664] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.364707] clocksource: Switched to clocksource kvm-clock [ 0.366453] VFS: Disk quotas dquot_6.6.0 [ 0.367218] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.368616] pnp: PnP ACPI init [ 0.369689] pnp: PnP ACPI: found 5 devices [ 0.377655] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.379334] NET: Registered PF_INET protocol family [ 0.380322] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.392658] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.394279] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.395731] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.397244] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.398666] TCP: Hash tables configured (established 16384 bind 16384) [ 0.399945] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.401297] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.402706] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.403887] NET: Registered PF_XDP protocol family [ 0.404935] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.406124] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.407613] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.408924] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.410276] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.411722] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.413002] PCI: CLS 0 bytes, default 64 [ 0.413906] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.415618] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.417762] clocksource: Switched to clocksource tsc [ 0.436923] Initialise system trusted keyrings [ 0.437927] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.439504] Key type asymmetric registered [ 0.440283] Asymmetric key parser 'x509' registered [ 0.442779] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.444279] io scheduler mq-deadline registered [ 0.445158] io scheduler kyber registered [ 0.445957] io scheduler bfq registered [ 0.447629] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.448895] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.450417] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.453368] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.455137] i8042: Warning: Keylock active [ 0.457414] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.458368] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.459433] hv_vmbus: registering driver hyperv_keyboard [ 0.460523] rtc_cmos 00:00: RTC can wake from S4 [ 0.462644] rtc_cmos 00:00: registered as rtc0 [ 0.463681] rtc_cmos 00:00: setting system clock to 2026-09-03T15:08:11 UTC (1788448091) [ 0.465330] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.466515] intel_pstate: CPU model not supported [ 0.467471] efifb: probing for efifb [ 0.468164] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.469434] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.470596] efifb: scrolling: redraw [ 0.471295] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.472991] Console: switching to colour frame buffer device 100x37 [ 0.474657] fb0: EFI VGA frame buffer device [ 0.475502] pstore: Using crash dump compression: deflate [ 0.476543] pstore: Registered efi_pstore as persistent store backend [ 0.477993] NET: Registered PF_INET6 protocol family [ 0.479297] Segment Routing with IPv6 [ 0.480053] In-situ OAM (IOAM) with IPv6 [ 0.480846] NET: Registered PF_PACKET protocol family [ 0.481927] Key type dns_resolver registered [ 0.483159] IPI shorthand broadcast: enabled [ 0.485724] sched_clock: Marking stable (315001977, 170174446)->(564982139, -79805716) [ 0.487402] registered taskstats version 1 [ 0.488471] Loading compiled-in X.509 certificates [ 0.967783] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.644048] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.648549] Demotion targets for Node 0: null [ 1.649643] Key type .fscrypt registered [ 1.650543] Key type fscrypt-provisioning registered [ 1.651652] ima: No TPM chip found, activating TPM-bypass! [ 1.652955] ima: Allocated hash algorithm: sha1 [ 1.653979] ima: No architecture policies found [ 1.659809] clk: Disabling unused clocks [ 1.665860] Freeing unused kernel image (initmem) memory: 17040K [ 1.667426] Write protecting the kernel read-only data: 47104k [ 1.669095] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.670680] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.672197] Run /init as init process [ 1.786895] nvme nvme0: pci function 0000:00:04.0 [ 1.788313] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.796605] nvme nvme0: 2/0/0 default/read/poll queues [ 1.803577] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.805181] GPT:25804799 != 33554431 [ 1.806020] GPT:Alternate GPT header not at the end of the disk. [ 1.807275] GPT:25804799 != 33554431 [ 1.808062] GPT: Use GNU Parted to correct GPT errors. [ 1.809306] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.822445] SCSI subsystem initialized [ 1.847268] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.849884] device-mapper: uevent: version 1.0.3 [ 1.850991] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.858221] device-mapper: verity: sha256 using "sha256-lib" [ 1.891180] raid6: avx512x4 gen() 18366 MB/s [ 1.909180] raid6: avx512x2 gen() 18505 MB/s [ 1.927181] raid6: avx512x1 gen() 18530 MB/s [ 1.945183] raid6: avx2x4 gen() 18379 MB/s [ 1.962182] raid6: avx2x2 gen() 18385 MB/s [ 1.980180] raid6: avx2x1 gen() 14134 MB/s [ 1.981188] raid6: using algorithm avx512x1 gen() 18530 MB/s [ 1.999180] raid6: .... xor() 22401 MB/s, rmw enabled [ 2.000281] raid6: using avx512x2 recovery algorithm [ 2.010407] xor: automatically using best checksumming function avx [ 2.136693] Btrfs loaded, zoned=no, fsverity=no [ 2.141579] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.145879] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.149741] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.151253] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.232026] ACPI: PM: Preparing to enter system sleep state S5 [ 62.233332] reboot: Restarting system [ 62.234134] 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        [2026-09-03T15:09:19.212557]      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 3971462519 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 [ 0.000120] 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 [ 0.000377] ACPI: Early table checksum verification disabled [ 0.000381] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000385] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000390] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000396] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000399] ACPI: FACS 0x00000000789D0000 000040 [ 0.000401] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000404] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000407] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000410] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000413] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000416] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000419] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000422] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000424] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000425] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000426] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000427] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000428] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000428] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000429] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000430] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000430] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000431] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000432] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000471] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000480] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000531] Zone ranges: [ 0.000532] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000535] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000537] Normal empty [ 0.000539] Device empty [ 0.000540] Movable zone start for each node [ 0.000542] Early memory node ranges [ 0.000542] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000545] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000547] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000549] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000556] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000597] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004026] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004145] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004556] ACPI: PM-Timer IO Port: 0xb008 [ 0.004569] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004626] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004629] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004631] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004632] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004633] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004637] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004639] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004643] TSC deadline timer available [ 0.004648] CPU topo: Max. logical packages: 1 [ 0.004648] CPU topo: Max. logical dies: 1 [ 0.004649] CPU topo: Max. dies per package: 1 [ 0.004653] CPU topo: Max. threads per core: 2 [ 0.004654] CPU topo: Num. cores per package: 1 [ 0.004655] CPU topo: Num. threads per package: 2 [ 0.004656] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004675] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004691] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004693] Booting paravirtualized kernel on KVM [ 0.004695] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009492] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009740] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010351] kvm-guest: PV spinlocks enabled [ 0.010354] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010357] 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 [ 0.010527] random: crng init done [ 0.010528] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010734] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010847] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010900] Fallback order for Node 0: 0 [ 0.010902] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010903] Policy zone: DMA32 [ 0.010905] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014786] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014800] Kernel/User page tables isolation: enabled [ 0.022794] ftrace: allocating 41455 entries in 164 pages [ 0.022797] ftrace: allocated 164 pages with 3 groups [ 0.023571] Dynamic Preempt: voluntary [ 0.023604] rcu: Preemptible hierarchical RCU implementation. [ 0.023605] rcu: RCU event tracing is enabled. [ 0.023605] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023607] Trampoline variant of Tasks RCU enabled. [ 0.023607] Rude variant of Tasks RCU enabled. [ 0.023608] Tracing variant of Tasks RCU enabled. [ 0.023609] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023609] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023615] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023617] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023619] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028577] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028810] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028817] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028866] Console: colour dummy device 80x25 [ 0.028869] printk: legacy console [tty0] enabled [ 0.029144] printk: legacy console [ttyS0] enabled [ 0.171749] ACPI: Core revision 20250807 [ 0.172560] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.174005] APIC: Switch to symmetric I/O mode setup [ 0.175182] x2apic enabled [ 0.176039] APIC: Switched APIC routing to: physical x2apic [ 0.178423] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.180081] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.181078] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.181078] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.181078] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.181078] Speculative Store Bypass: Vulnerable [ 0.181078] Spectre V2 : Mitigation: Retpolines [ 0.181078] RETBleed: Vulnerable [ 0.181078] ITS: Mitigation: Aligned branch/return thunks [ 0.181078] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181078] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181078] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.181078] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.181078] GDS: Unknown: Dependent on hypervisor status [ 0.181078] active return thunk: its_return_thunk [ 0.181078] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.181078] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.181078] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.181078] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.181078] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.181078] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.181078] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.181078] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.181078] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.181078] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.181078] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.181078] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.181078] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.181078] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.181078] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.181078] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.181078] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.181078] Freeing SMP alternatives memory: 40K [ 0.181078] pid_max: default: 32768 minimum: 301 [ 0.181078] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.181078] landlock: Up and running. [ 0.181078] SELinux: Initializing. [ 0.181078] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181078] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181078] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181277] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.182121] signal: max sigframe size: 3632 [ 0.182820] rcu: Hierarchical SRCU implementation. [ 0.183080] rcu: Max phase no-delay instances is 400. [ 0.183956] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187393] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188139] smp: Bringing up secondary CPUs ... [ 0.188982] smpboot: x86: Booting SMP configuration: [ 0.189082] .... node #0, CPUs: #1 [ 0.190089] 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. [ 0.192083] 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. [ 0.193113] smp: Brought up 1 node, 2 CPUs [ 0.193778] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.194223] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.195198] devtmpfs: initialized [ 0.195693] x86/mm: Memory block size: 128MB [ 0.197112] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.198136] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.199090] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.200156] pinctrl core: initialized pinctrl subsystem [ 0.201494] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.203215] audit: initializing netlink subsys (disabled) [ 0.204110] audit: type=2000 audit(1788448162.406:1): state=initialized audit_enabled=0 res=1 [ 0.204187] thermal_sys: Registered thermal governor 'step_wise' [ 0.205094] cpuidle: using governor menu [ 0.208078] efi: Freeing EFI boot services memory: 37748K [ 0.209084] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210157] dca service started, version 1.12.1 [ 0.210943] PCI: Using configuration type 1 for base access [ 0.212187] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236116] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.237082] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.238082] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.239081] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.241214] ACPI: Added _OSI(Module Device) [ 0.241914] ACPI: Added _OSI(Processor Device) [ 0.242081] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243984] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.246316] ACPI: Interpreter enabled [ 0.247091] ACPI: PM: (supports S0 S5) [ 0.247759] ACPI: Using IOAPIC for interrupt routing [ 0.247921] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.250085] PCI: Using E820 reservations for host bridge windows [ 0.251183] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.254078] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254078] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.256082] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257092] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.259434] acpiphp: Slot [3] registered [ 0.260102] acpiphp: Slot [4] registered [ 0.260761] acpiphp: Slot [5] registered [ 0.262095] acpiphp: Slot [6] registered [ 0.262755] acpiphp: Slot [7] registered [ 0.263094] acpiphp: Slot [8] registered [ 0.263765] acpiphp: Slot [9] registered [ 0.264093] acpiphp: Slot [10] registered [ 0.264764] acpiphp: Slot [11] registered [ 0.266094] acpiphp: Slot [12] registered [ 0.266763] acpiphp: Slot [13] registered [ 0.267094] acpiphp: Slot [14] registered [ 0.267775] acpiphp: Slot [15] registered [ 0.268093] acpiphp: Slot [16] registered [ 0.268774] acpiphp: Slot [17] registered [ 0.270095] acpiphp: Slot [18] registered [ 0.270763] acpiphp: Slot [19] registered [ 0.271094] acpiphp: Slot [20] registered [ 0.271764] acpiphp: Slot [21] registered [ 0.272094] acpiphp: Slot [22] registered [ 0.272766] acpiphp: Slot [23] registered [ 0.274095] acpiphp: Slot [24] registered [ 0.274767] acpiphp: Slot [25] registered [ 0.275096] acpiphp: Slot [26] registered [ 0.275771] acpiphp: Slot [27] registered [ 0.276093] acpiphp: Slot [28] registered [ 0.276771] acpiphp: Slot [29] registered [ 0.278096] acpiphp: Slot [30] registered [ 0.278763] acpiphp: Slot [31] registered [ 0.279090] PCI host bridge to bus 0000:00 [ 0.279762] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.281081] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.282081] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283081] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284084] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.286081] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.287022] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288498] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290940] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292684] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293149] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294095] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.296097] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.297040] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.298095] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.299055] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299354] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302113] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303161] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304168] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.306409] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308880] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310644] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313098] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316152] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317185] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318192] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319181] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.321155] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322438] iommu: Default domain type: Translated [ 0.323081] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.324172] efivars: Registered efivars operations [ 0.324881] PCI: Using ACPI for IRQ routing [ 0.326102] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.327078] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.327078] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.329083] vgaarb: loaded [ 0.329644] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.331081] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334120] clocksource: Switched to clocksource kvm-clock [ 0.335664] VFS: Disk quotas dquot_6.6.0 [ 0.336345] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337630] pnp: PnP ACPI init [ 0.338646] pnp: PnP ACPI: found 5 devices [ 0.346498] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347985] NET: Registered PF_INET protocol family [ 0.348867] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361102] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362565] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363915] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365229] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.367112] TCP: Hash tables configured (established 16384 bind 16384) [ 0.368342] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369446] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370694] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371655] NET: Registered PF_XDP protocol family [ 0.372455] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.373445] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.374459] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375588] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376681] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377909] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378969] PCI: CLS 0 bytes, default 64 [ 0.379758] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.381324] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.383285] clocksource: Switched to clocksource tsc [ 0.402659] Initialise system trusted keyrings [ 0.405325] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.407557] Key type asymmetric registered [ 0.408357] Asymmetric key parser 'x509' registered [ 0.410839] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.412329] io scheduler mq-deadline registered [ 0.413203] io scheduler kyber registered [ 0.414020] io scheduler bfq registered [ 0.415296] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.416526] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.418012] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422010] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.423706] i8042: Warning: Keylock active [ 0.425910] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.426863] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.427927] hv_vmbus: registering driver hyperv_keyboard [ 0.429011] rtc_cmos 00:00: RTC can wake from S4 [ 0.431171] rtc_cmos 00:00: registered as rtc0 [ 0.432198] rtc_cmos 00:00: setting system clock to 2026-09-03T15:09:17 UTC (1788448157) [ 0.433825] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435000] intel_pstate: CPU model not supported [ 0.435966] efifb: probing for efifb [ 0.436698] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437942] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439101] efifb: scrolling: redraw [ 0.439810] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441476] Console: switching to colour frame buffer device 100x37 [ 0.443148] fb0: EFI VGA frame buffer device [ 0.444023] pstore: Using crash dump compression: deflate [ 0.445040] pstore: Registered efi_pstore as persistent store backend [ 0.446493] NET: Registered PF_INET6 protocol family [ 0.448358] Segment Routing with IPv6 [ 0.449077] In-situ OAM (IOAM) with IPv6 [ 0.450066] NET: Registered PF_PACKET protocol family [ 0.452300] Key type dns_resolver registered [ 0.453545] IPI shorthand broadcast: enabled [ 0.456102] sched_clock: Marking stable (304002638, 151261740)->(539808003, -84543625) [ 0.457762] registered taskstats version 1 [ 0.458817] Loading compiled-in X.509 certificates [ 0.932861] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.614919] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.619320] Demotion targets for Node 0: null [ 1.620343] Key type .fscrypt registered [ 1.621174] Key type fscrypt-provisioning registered [ 1.622234] ima: No TPM chip found, activating TPM-bypass! [ 1.623487] ima: Allocated hash algorithm: sha1 [ 1.624417] ima: No architecture policies found [ 1.630495] clk: Disabling unused clocks [ 1.636646] Freeing unused kernel image (initmem) memory: 17040K [ 1.638298] Write protecting the kernel read-only data: 47104k [ 1.640004] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.641619] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.643190] Run /init as init process [ 1.759043] nvme nvme0: pci function 0000:00:04.0 [ 1.760384] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.768883] nvme nvme0: 2/0/0 default/read/poll queues [ 1.776097] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.777601] GPT:25804799 != 33554431 [ 1.778432] GPT:Alternate GPT header not at the end of the disk. [ 1.779601] GPT:25804799 != 33554431 [ 1.780350] GPT: Use GNU Parted to correct GPT errors. [ 1.781331] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.794310] SCSI subsystem initialized [ 1.819720] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.822124] device-mapper: uevent: version 1.0.3 [ 1.823168] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.830421] device-mapper: verity: sha256 using "sha256-lib" [ 1.864269] raid6: avx512x4 gen() 18550 MB/s [ 1.881268] raid6: avx512x2 gen() 18673 MB/s [ 1.898267] raid6: avx512x1 gen() 18678 MB/s [ 1.915268] raid6: avx2x4 gen() 18555 MB/s [ 1.932268] raid6: avx2x2 gen() 18585 MB/s [ 1.949268] raid6: avx2x1 gen() 14061 MB/s [ 1.950188] raid6: using algorithm avx512x1 gen() 18678 MB/s [ 1.967268] raid6: .... xor() 22142 MB/s, rmw enabled [ 1.968298] raid6: using avx512x2 recovery algorithm [ 1.978396] xor: automatically using best checksumming function avx [ 2.107905] Btrfs loaded, zoned=no, fsverity=no [ 2.112398] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.117402] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.122029] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.123427] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.208055] ACPI: PM: Preparing to enter system sleep state S5 [ 62.210219] reboot: Restarting system [ 62.211410] 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        [2026-09-03T15:10:25.913837]      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 4016851220 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000005] tsc: Detected 2499.998 MHz processor [ 0.000086] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000112] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000115] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000163] Using GB pages for direct mapping [ 0.000331] ACPI: Early table checksum verification disabled [ 0.000334] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000338] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000344] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000349] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000352] ACPI: FACS 0x00000000789D0000 000040 [ 0.000355] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000358] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000360] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000363] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000366] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000369] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000372] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000375] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000377] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000378] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000379] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000380] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000380] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000381] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000382] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000382] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000383] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000384] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000385] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000423] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000433] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000483] Zone ranges: [ 0.000484] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000487] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000489] Normal empty [ 0.000491] Device empty [ 0.000492] Movable zone start for each node [ 0.000494] Early memory node ranges [ 0.000495] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000497] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000499] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000501] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000508] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000546] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003865] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003976] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004367] ACPI: PM-Timer IO Port: 0xb008 [ 0.004380] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004433] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004436] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004438] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004439] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004440] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004444] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004446] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004450] TSC deadline timer available [ 0.004455] CPU topo: Max. logical packages: 1 [ 0.004456] CPU topo: Max. logical dies: 1 [ 0.004456] CPU topo: Max. dies per package: 1 [ 0.004461] CPU topo: Max. threads per core: 2 [ 0.004462] CPU topo: Num. cores per package: 1 [ 0.004462] CPU topo: Num. threads per package: 2 [ 0.004463] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004480] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004495] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004497] Booting paravirtualized kernel on KVM [ 0.004499] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009227] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009488] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010076] kvm-guest: PV spinlocks enabled [ 0.010079] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010082] 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 [ 0.010250] random: crng init done [ 0.010251] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010460] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010566] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010619] Fallback order for Node 0: 0 [ 0.010621] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010622] Policy zone: DMA32 [ 0.010624] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014509] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014523] Kernel/User page tables isolation: enabled [ 0.022462] ftrace: allocating 41455 entries in 164 pages [ 0.022464] ftrace: allocated 164 pages with 3 groups [ 0.023221] Dynamic Preempt: voluntary [ 0.023253] rcu: Preemptible hierarchical RCU implementation. [ 0.023253] rcu: RCU event tracing is enabled. [ 0.023254] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023255] Trampoline variant of Tasks RCU enabled. [ 0.023256] Rude variant of Tasks RCU enabled. [ 0.023256] Tracing variant of Tasks RCU enabled. [ 0.023257] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023258] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023263] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023265] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023266] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028210] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028438] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028445] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028492] Console: colour dummy device 80x25 [ 0.028495] printk: legacy console [tty0] enabled [ 0.028765] printk: legacy console [ttyS0] enabled [ 0.165367] ACPI: Core revision 20250807 [ 0.166180] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167616] APIC: Switch to symmetric I/O mode setup [ 0.168782] x2apic enabled [ 0.169627] APIC: Switched APIC routing to: physical x2apic [ 0.172025] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.173672] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.174668] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174668] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174668] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174668] Speculative Store Bypass: Vulnerable [ 0.174668] Spectre V2 : Mitigation: Retpolines [ 0.174668] RETBleed: Vulnerable [ 0.174668] ITS: Mitigation: Aligned branch/return thunks [ 0.174668] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174668] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174668] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174668] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174668] GDS: Unknown: Dependent on hypervisor status [ 0.174668] active return thunk: its_return_thunk [ 0.174668] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174668] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174668] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174668] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174668] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174668] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174668] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174668] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174668] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174668] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174668] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174668] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174668] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174668] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174668] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174668] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174668] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174668] Freeing SMP alternatives memory: 40K [ 0.174668] pid_max: default: 32768 minimum: 301 [ 0.174668] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174668] landlock: Up and running. [ 0.174668] SELinux: Initializing. [ 0.174668] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174668] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174668] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174862] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175708] signal: max sigframe size: 3632 [ 0.176427] rcu: Hierarchical SRCU implementation. [ 0.176671] rcu: Max phase no-delay instances is 400. [ 0.177552] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180972] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181724] smp: Bringing up secondary CPUs ... [ 0.182561] smpboot: x86: Booting SMP configuration: [ 0.182672] .... node #0, CPUs: #1 [ 0.183674] 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. [ 0.184671] 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. [ 0.185700] smp: Brought up 1 node, 2 CPUs [ 0.186390] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.186817] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.187797] devtmpfs: initialized [ 0.188297] x86/mm: Memory block size: 128MB [ 0.189689] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190724] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191682] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192746] pinctrl core: initialized pinctrl subsystem [ 0.194138] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195804] audit: initializing netlink subsys (disabled) [ 0.196695] audit: type=2000 audit(1788448229.165:1): state=initialized audit_enabled=0 res=1 [ 0.196781] thermal_sys: Registered thermal governor 'step_wise' [ 0.197682] cpuidle: using governor menu [ 0.200146] efi: Freeing EFI boot services memory: 37748K [ 0.201674] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202741] dca service started, version 1.12.1 [ 0.203558] PCI: Using configuration type 1 for base access [ 0.204772] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228579] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228673] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229672] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230671] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232796] ACPI: Added _OSI(Module Device) [ 0.233501] ACPI: Added _OSI(Processor Device) [ 0.233671] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235557] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237904] ACPI: Interpreter enabled [ 0.238679] ACPI: PM: (supports S0 S5) [ 0.239300] ACPI: Using IOAPIC for interrupt routing [ 0.239515] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240674] PCI: Using E820 reservations for host bridge windows [ 0.241775] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244821] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246675] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247672] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248685] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.251022] acpiphp: Slot [3] registered [ 0.251692] acpiphp: Slot [4] registered [ 0.252367] acpiphp: Slot [5] registered [ 0.253686] acpiphp: Slot [6] registered [ 0.254346] acpiphp: Slot [7] registered [ 0.254684] acpiphp: Slot [8] registered [ 0.255356] acpiphp: Slot [9] registered [ 0.255684] acpiphp: Slot [10] registered [ 0.256372] acpiphp: Slot [11] registered [ 0.257685] acpiphp: Slot [12] registered [ 0.258355] acpiphp: Slot [13] registered [ 0.258684] acpiphp: Slot [14] registered [ 0.259377] acpiphp: Slot [15] registered [ 0.259684] acpiphp: Slot [16] registered [ 0.260361] acpiphp: Slot [17] registered [ 0.261685] acpiphp: Slot [18] registered [ 0.262361] acpiphp: Slot [19] registered [ 0.262685] acpiphp: Slot [20] registered [ 0.263376] acpiphp: Slot [21] registered [ 0.263684] acpiphp: Slot [22] registered [ 0.264369] acpiphp: Slot [23] registered [ 0.265687] acpiphp: Slot [24] registered [ 0.266376] acpiphp: Slot [25] registered [ 0.266686] acpiphp: Slot [26] registered [ 0.267361] acpiphp: Slot [27] registered [ 0.268689] acpiphp: Slot [28] registered [ 0.269355] acpiphp: Slot [29] registered [ 0.269684] acpiphp: Slot [30] registered [ 0.270354] acpiphp: Slot [31] registered [ 0.270682] PCI host bridge to bus 0000:00 [ 0.271361] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.272672] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.273671] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274671] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.275673] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.277672] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.278594] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280091] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.282533] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284284] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.285737] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.286686] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.287686] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.288671] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.289684] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.290657] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.291947] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.294698] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.295759] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.296756] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.297974] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301460] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302227] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.304687] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.307688] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.308770] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.309768] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.310777] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.311723] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.313978] iommu: Default domain type: Translated [ 0.314672] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.315763] efivars: Registered efivars operations [ 0.316455] PCI: Using ACPI for IRQ routing [ 0.316694] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.317659] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.317668] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.320673] vgaarb: loaded [ 0.321182] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.321671] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.326712] clocksource: Switched to clocksource kvm-clock [ 0.328210] VFS: Disk quotas dquot_6.6.0 [ 0.328885] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.330135] pnp: PnP ACPI init [ 0.331067] pnp: PnP ACPI: found 5 devices [ 0.338915] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.340388] NET: Registered PF_INET protocol family [ 0.341250] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.353274] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.354699] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.355993] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.357381] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.358766] TCP: Hash tables configured (established 16384 bind 16384) [ 0.359863] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360966] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362180] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363119] NET: Registered PF_XDP protocol family [ 0.363912] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.364929] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366098] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367228] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368331] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369555] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.370636] PCI: CLS 0 bytes, default 64 [ 0.371427] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373012] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.375268] clocksource: Switched to clocksource tsc [ 0.394514] Initialise system trusted keyrings [ 0.396309] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.397937] Key type asymmetric registered [ 0.398734] Asymmetric key parser 'x509' registered [ 0.400270] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402254] io scheduler mq-deadline registered [ 0.403147] io scheduler kyber registered [ 0.403949] io scheduler bfq registered [ 0.405301] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.406623] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.408191] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.411161] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.412886] i8042: Warning: Keylock active [ 0.415112] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.416084] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.417142] hv_vmbus: registering driver hyperv_keyboard [ 0.418399] rtc_cmos 00:00: RTC can wake from S4 [ 0.420673] rtc_cmos 00:00: registered as rtc0 [ 0.421734] rtc_cmos 00:00: setting system clock to 2026-09-03T15:10:23 UTC (1788448223) [ 0.423419] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.424614] intel_pstate: CPU model not supported [ 0.425593] efifb: probing for efifb [ 0.426338] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.427611] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428754] efifb: scrolling: redraw [ 0.429463] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.431163] Console: switching to colour frame buffer device 100x37 [ 0.432952] fb0: EFI VGA frame buffer device [ 0.433938] pstore: Using crash dump compression: deflate [ 0.435018] pstore: Registered efi_pstore as persistent store backend [ 0.436510] NET: Registered PF_INET6 protocol family [ 0.438317] Segment Routing with IPv6 [ 0.439074] In-situ OAM (IOAM) with IPv6 [ 0.439896] NET: Registered PF_PACKET protocol family [ 0.440941] Key type dns_resolver registered [ 0.442240] IPI shorthand broadcast: enabled [ 0.444812] sched_clock: Marking stable (299002000, 145223829)->(516211939, -71986110) [ 0.446570] registered taskstats version 1 [ 0.447658] Loading compiled-in X.509 certificates [ 0.927019] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.600726] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.604962] Demotion targets for Node 0: null [ 1.605973] Key type .fscrypt registered [ 1.606806] Key type fscrypt-provisioning registered [ 1.607803] ima: No TPM chip found, activating TPM-bypass! [ 1.609011] ima: Allocated hash algorithm: sha1 [ 1.609925] ima: No architecture policies found [ 1.615861] clk: Disabling unused clocks [ 1.621989] Freeing unused kernel image (initmem) memory: 17040K [ 1.623538] Write protecting the kernel read-only data: 47104k [ 1.625220] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.626801] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.628297] Run /init as init process [ 1.742667] nvme nvme0: pci function 0000:00:04.0 [ 1.744629] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.753649] nvme nvme0: 2/0/0 default/read/poll queues [ 1.758910] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.760325] GPT:25804799 != 33554431 [ 1.761089] GPT:Alternate GPT header not at the end of the disk. [ 1.762516] GPT:25804799 != 33554431 [ 1.763264] GPT: Use GNU Parted to correct GPT errors. [ 1.764274] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.777621] SCSI subsystem initialized [ 1.802913] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.805266] device-mapper: uevent: version 1.0.3 [ 1.806265] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.813341] device-mapper: verity: sha256 using "sha256-lib" [ 1.847233] raid6: avx512x4 gen() 18215 MB/s [ 1.864231] raid6: avx512x2 gen() 18133 MB/s [ 1.882232] raid6: avx512x1 gen() 18166 MB/s [ 1.900231] raid6: avx2x4 gen() 18052 MB/s [ 1.918232] raid6: avx2x2 gen() 18115 MB/s [ 1.936232] raid6: avx2x1 gen() 13756 MB/s [ 1.938177] raid6: using algorithm avx512x4 gen() 18215 MB/s [ 1.957229] raid6: .... xor() 7813 MB/s, rmw enabled [ 1.958894] raid6: using avx512x2 recovery algorithm [ 1.969711] xor: automatically using best checksumming function avx [ 2.095839] Btrfs loaded, zoned=no, fsverity=no [ 2.100398] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.104622] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.108668] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.110644] BTRFS error (device dm-0): open_ctree failed: -2