1.662990] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.664639] Run /init as init process [ 1.782944] nvme nvme0: pci function 0000:00:04.0 [ 1.784244] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.793593] nvme nvme0: 2/0/0 default/read/poll queues [ 1.800490] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.801965] GPT:25804799 != 33554431 [ 1.802740] GPT:Alternate GPT header not at the end of the disk. [ 1.803851] GPT:25804799 != 33554431 [ 1.804575] GPT: Use GNU Parted to correct GPT errors. [ 1.805570] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.823075] SCSI subsystem initialized [ 1.862921] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.865301] device-mapper: uevent: version 1.0.3 [ 1.866374] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.874020] device-mapper: verity: sha256 using "sha256-lib" [ 1.909335] raid6: avx512x4 gen() 18142 MB/s [ 1.926336] raid6: avx512x2 gen() 18150 MB/s [ 1.943335] raid6: avx512x1 gen() 18102 MB/s [ 1.960336] raid6: avx2x4 gen() 17929 MB/s [ 1.977336] raid6: avx2x2 gen() 18008 MB/s [ 1.994335] raid6: avx2x1 gen() 13543 MB/s [ 1.995233] raid6: using algorithm avx512x2 gen() 18150 MB/s [ 2.012335] raid6: .... xor() 24480 MB/s, rmw enabled [ 2.013369] raid6: using avx512x2 recovery algorithm [ 2.023864] xor: automatically using best checksumming function avx [ 2.157578] Btrfs loaded, zoned=no, fsverity=no [ 2.162101] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.165831] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.169692] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.171050] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.254226] ACPI: PM: Preparing to enter system sleep state S5 [ 62.255486] reboot: Restarting system [ 62.256281] 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        [2026-09-03T16:55:01.773773]      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 4027370834 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000304] ACPI: Early table checksum verification disabled [ 0.000307] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000311] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000317] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000323] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000326] ACPI: FACS 0x00000000789D0000 000040 [ 0.000328] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000331] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000334] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000337] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000340] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000343] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000346] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000349] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000351] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000353] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000353] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000354] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000355] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000356] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000356] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000357] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000358] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000359] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000359] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000398] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000408] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000460] Zone ranges: [ 0.000461] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000464] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000466] Normal empty [ 0.000468] Device empty [ 0.000469] Movable zone start for each node [ 0.000471] Early memory node ranges [ 0.000471] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000474] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000476] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000478] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000485] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000527] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003924] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004033] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004431] ACPI: PM-Timer IO Port: 0xb008 [ 0.004443] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004500] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004504] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004506] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004507] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004509] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004513] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004514] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004518] TSC deadline timer available [ 0.004523] CPU topo: Max. logical packages: 1 [ 0.004524] CPU topo: Max. logical dies: 1 [ 0.004525] CPU topo: Max. dies per package: 1 [ 0.004529] CPU topo: Max. threads per core: 2 [ 0.004530] CPU topo: Num. cores per package: 1 [ 0.004531] CPU topo: Num. threads per package: 2 [ 0.004531] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004549] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004564] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004566] Booting paravirtualized kernel on KVM [ 0.004568] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009480] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009769] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010453] kvm-guest: PV spinlocks enabled [ 0.010456] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010459] 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 [ 0.010635] random: crng init done [ 0.010636] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010852] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010965] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011019] Fallback order for Node 0: 0 [ 0.011022] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011023] Policy zone: DMA32 [ 0.011024] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014957] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014971] Kernel/User page tables isolation: enabled [ 0.023344] ftrace: allocating 41455 entries in 164 pages [ 0.023348] ftrace: allocated 164 pages with 3 groups [ 0.024160] Dynamic Preempt: voluntary [ 0.024195] rcu: Preemptible hierarchical RCU implementation. [ 0.024195] rcu: RCU event tracing is enabled. [ 0.024196] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024198] Trampoline variant of Tasks RCU enabled. [ 0.024198] Rude variant of Tasks RCU enabled. [ 0.024199] Tracing variant of Tasks RCU enabled. [ 0.024200] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024200] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024207] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024209] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024210] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029336] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029573] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029580] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029632] Console: colour dummy device 80x25 [ 0.029635] printk: legacy console [tty0] enabled [ 0.029916] printk: legacy console [ttyS0] enabled [ 0.165062] ACPI: Core revision 20250807 [ 0.165920] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167331] APIC: Switch to symmetric I/O mode setup [ 0.168500] x2apic enabled [ 0.169352] APIC: Switched APIC routing to: physical x2apic [ 0.171777] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.173413] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.174409] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174409] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174409] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174409] Speculative Store Bypass: Vulnerable [ 0.174409] Spectre V2 : Mitigation: Retpolines [ 0.174409] RETBleed: Vulnerable [ 0.174409] ITS: Mitigation: Aligned branch/return thunks [ 0.174409] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174409] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174409] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174409] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174409] GDS: Unknown: Dependent on hypervisor status [ 0.174409] active return thunk: its_return_thunk [ 0.174409] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174409] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174409] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174409] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174409] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174409] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174409] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174409] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174409] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174409] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174409] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174409] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174409] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174409] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174409] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174409] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174409] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174409] Freeing SMP alternatives memory: 40K [ 0.174409] pid_max: default: 32768 minimum: 301 [ 0.174409] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174409] landlock: Up and running. [ 0.174409] SELinux: Initializing. [ 0.174409] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174409] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174409] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174609] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175454] signal: max sigframe size: 3632 [ 0.176149] rcu: Hierarchical SRCU implementation. [ 0.176412] rcu: Max phase no-delay instances is 400. [ 0.177462] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181828] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182473] smp: Bringing up secondary CPUs ... [ 0.183306] smpboot: x86: Booting SMP configuration: [ 0.183414] .... node #0, CPUs: #1 [ 0.184744] 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. [ 0.186412] 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. [ 0.187447] smp: Brought up 1 node, 2 CPUs [ 0.188096] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.188558] Memory: 1886656K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189537] devtmpfs: initialized [ 0.190010] x86/mm: Memory block size: 128MB [ 0.190774] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191475] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192418] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193491] pinctrl core: initialized pinctrl subsystem [ 0.194874] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196555] audit: initializing netlink subsys (disabled) [ 0.197438] audit: type=2000 audit(1788454504.998:1): state=initialized audit_enabled=0 res=1 [ 0.197522] thermal_sys: Registered thermal governor 'step_wise' [ 0.198425] cpuidle: using governor menu [ 0.201257] efi: Freeing EFI boot services memory: 37748K [ 0.201415] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202484] dca service started, version 1.12.1 [ 0.203266] PCI: Using configuration type 1 for base access [ 0.203522] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226910] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228416] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229415] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230412] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232998] ACPI: Added _OSI(Module Device) [ 0.233413] ACPI: Added _OSI(Processor Device) [ 0.234111] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235426] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.236670] ACPI: Interpreter enabled [ 0.237421] ACPI: PM: (supports S0 S5) [ 0.238011] ACPI: Using IOAPIC for interrupt routing [ 0.238429] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.239412] PCI: Using E820 reservations for host bridge windows [ 0.240354] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.242700] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.244416] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.245413] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.247422] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.248769] acpiphp: Slot [3] registered [ 0.249420] acpiphp: Slot [4] registered [ 0.250067] acpiphp: Slot [5] registered [ 0.251426] acpiphp: Slot [6] registered [ 0.252056] acpiphp: Slot [7] registered [ 0.252425] acpiphp: Slot [8] registered [ 0.253264] acpiphp: Slot [9] registered [ 0.253425] acpiphp: Slot [10] registered [ 0.254073] acpiphp: Slot [11] registered [ 0.255426] acpiphp: Slot [12] registered [ 0.256074] acpiphp: Slot [13] registered [ 0.256426] acpiphp: Slot [14] registered [ 0.257074] acpiphp: Slot [15] registered [ 0.257424] acpiphp: Slot [16] registered [ 0.258066] acpiphp: Slot [17] registered [ 0.259427] acpiphp: Slot [18] registered [ 0.260067] acpiphp: Slot [19] registered [ 0.260425] acpiphp: Slot [20] registered [ 0.261071] acpiphp: Slot [21] registered [ 0.261426] acpiphp: Slot [22] registered [ 0.262069] acpiphp: Slot [23] registered [ 0.262424] acpiphp: Slot [24] registered [ 0.263073] acpiphp: Slot [25] registered [ 0.264427] acpiphp: Slot [26] registered [ 0.265239] acpiphp: Slot [27] registered [ 0.265425] acpiphp: Slot [28] registered [ 0.266078] acpiphp: Slot [29] registered [ 0.266426] acpiphp: Slot [30] registered [ 0.267074] acpiphp: Slot [31] registered [ 0.268422] PCI host bridge to bus 0000:00 [ 0.269238] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270414] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.271412] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.272412] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.273417] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274414] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275338] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276869] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279269] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281013] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.282478] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.283396] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284426] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.285341] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.286426] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.287427] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.288639] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.291444] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292559] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293510] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295757] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298416] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.300011] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302430] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.305571] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306528] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.307523] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308520] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.310468] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311753] iommu: Default domain type: Translated [ 0.312415] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313426] efivars: Registered efivars operations [ 0.314173] PCI: Using ACPI for IRQ routing [ 0.314436] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.315409] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.315409] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318416] vgaarb: loaded [ 0.318924] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319412] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.323449] clocksource: Switched to clocksource kvm-clock [ 0.324973] VFS: Disk quotas dquot_6.6.0 [ 0.325709] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326964] pnp: PnP ACPI init [ 0.327948] pnp: PnP ACPI: found 5 devices [ 0.335978] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337416] NET: Registered PF_INET protocol family [ 0.338275] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350663] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.352013] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353232] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354496] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.355731] TCP: Hash tables configured (established 16384 bind 16384) [ 0.356782] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357842] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358996] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.359893] NET: Registered PF_XDP protocol family [ 0.360648] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361617] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362594] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363675] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364739] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.365924] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.366941] PCI: CLS 0 bytes, default 64 [ 0.367686] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369441] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.371711] clocksource: Switched to clocksource tsc [ 0.391706] Initialise system trusted keyrings [ 0.392920] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.395127] Key type asymmetric registered [ 0.396058] Asymmetric key parser 'x509' registered [ 0.397685] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.399493] io scheduler mq-deadline registered [ 0.400473] io scheduler kyber registered [ 0.401368] io scheduler bfq registered [ 0.402916] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404317] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405931] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409032] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.410913] i8042: Warning: Keylock active [ 0.413331] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414370] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415581] hv_vmbus: registering driver hyperv_keyboard [ 0.416767] rtc_cmos 00:00: RTC can wake from S4 [ 0.419042] rtc_cmos 00:00: registered as rtc0 [ 0.420229] rtc_cmos 00:00: setting system clock to 2026-09-03T16:55:02 UTC (1788454502) [ 0.422004] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423347] intel_pstate: CPU model not supported [ 0.424416] efifb: probing for efifb [ 0.425202] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426588] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.427844] efifb: scrolling: redraw [ 0.428618] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430430] Console: switching to colour frame buffer device 100x37 [ 0.432307] fb0: EFI VGA frame buffer device [ 0.433277] pstore: Using crash dump compression: deflate [ 0.434443] pstore: Registered efi_pstore as persistent store backend [ 0.436061] NET: Registered PF_INET6 protocol family [ 0.437406] Segment Routing with IPv6 [ 0.438217] In-situ OAM (IOAM) with IPv6 [ 0.439116] NET: Registered PF_PACKET protocol family [ 0.440250] Key type dns_resolver registered [ 0.444022] IPI shorthand broadcast: enabled [ 0.446696] sched_clock: Marking stable (302001636, 143829402)->(520721947, -74890909) [ 0.448605] registered taskstats version 1 [ 0.449758] Loading compiled-in X.509 certificates [ 0.918572] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.654074] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.658362] Demotion targets for Node 0: null [ 1.659419] Key type .fscrypt registered [ 1.660252] Key type fscrypt-provisioning registered [ 1.661242] ima: No TPM chip found, activating TPM-bypass! [ 1.662433] ima: Allocated hash algorithm: sha1 [ 1.663367] ima: No architecture policies found [ 1.669612] clk: Disabling unused clocks [ 1.676013] Freeing unused kernel image (initmem) memory: 17040K [ 1.677709] Write protecting the kernel read-only data: 47104k [ 1.679569] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.681314] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.682993] Run /init as init process [ 1.801399] nvme nvme0: pci function 0000:00:04.0 [ 1.802686] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.812304] nvme nvme0: 2/0/0 default/read/poll queues [ 1.819591] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.820955] GPT:25804799 != 33554431 [ 1.821710] GPT:Alternate GPT header not at the end of the disk. [ 1.822799] GPT:25804799 != 33554431 [ 1.823548] GPT: Use GNU Parted to correct GPT errors. [ 1.824512] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.837965] SCSI subsystem initialized [ 1.864184] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.866478] device-mapper: uevent: version 1.0.3 [ 1.867507] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.875445] device-mapper: verity: sha256 using "sha256-lib" [ 1.909837] raid6: avx512x4 gen() 17958 MB/s [ 1.926836] raid6: avx512x2 gen() 17988 MB/s [ 1.943839] raid6: avx512x1 gen() 17978 MB/s [ 1.960836] raid6: avx2x4 gen() 17885 MB/s [ 1.977837] raid6: avx2x2 gen() 17919 MB/s [ 1.994838] raid6: avx2x1 gen() 13710 MB/s [ 1.995754] raid6: using algorithm avx512x2 gen() 17988 MB/s [ 2.012837] raid6: .... xor() 23916 MB/s, rmw enabled [ 2.013867] raid6: using avx512x2 recovery algorithm [ 2.024697] xor: automatically using best checksumming function avx [ 2.159987] Btrfs loaded, zoned=no, fsverity=no [ 2.164606] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.168306] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.172114] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.173473] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.226689] ACPI: PM: Preparing to enter system sleep state S5 [ 62.227948] reboot: Restarting system [ 62.228716] 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        [2026-09-03T16:56:08.476417]      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 3989670625 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000329] ACPI: Early table checksum verification disabled [ 0.000332] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000336] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000341] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000347] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000350] ACPI: FACS 0x00000000789D0000 000040 [ 0.000353] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000356] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000359] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000362] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000364] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000367] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000370] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000373] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000375] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000377] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000378] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000378] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000379] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000380] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000381] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000381] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000382] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000383] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000383] 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] [ 0.000485] Zone ranges: [ 0.000485] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000488] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000491] Normal empty [ 0.000493] Device empty [ 0.000494] Movable zone start for each node [ 0.000495] Early memory node ranges [ 0.000496] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000498] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000501] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000503] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000510] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000553] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003921] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004031] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004430] ACPI: PM-Timer IO Port: 0xb008 [ 0.004443] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004500] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004503] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004505] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004506] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004507] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004511] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004513] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004517] TSC deadline timer available [ 0.004522] CPU topo: Max. logical packages: 1 [ 0.004523] CPU topo: Max. logical dies: 1 [ 0.004524] CPU topo: Max. dies per package: 1 [ 0.004529] CPU topo: Max. threads per core: 2 [ 0.004529] CPU topo: Num. cores per package: 1 [ 0.004530] CPU topo: Num. threads per package: 2 [ 0.004531] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004549] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004565] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004567] Booting paravirtualized kernel on KVM [ 0.004569] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009450] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009733] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010387] kvm-guest: PV spinlocks enabled [ 0.010390] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010393] 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 [ 0.010568] random: crng init done [ 0.010569] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010783] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010896] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010950] Fallback order for Node 0: 0 [ 0.010952] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010954] Policy zone: DMA32 [ 0.010955] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014845] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014860] Kernel/User page tables isolation: enabled [ 0.023077] ftrace: allocating 41455 entries in 164 pages [ 0.023080] ftrace: allocated 164 pages with 3 groups [ 0.023874] Dynamic Preempt: voluntary [ 0.023909] rcu: Preemptible hierarchical RCU implementation. [ 0.023909] rcu: RCU event tracing is enabled. [ 0.023910] 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 [ 0.023919] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023921] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023923] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029027] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029259] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029265] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029316] Console: colour dummy device 80x25 [ 0.029319] printk: legacy console [tty0] enabled [ 0.029592] printk: legacy console [ttyS0] enabled [ 0.160569] ACPI: Core revision 20250807 [ 0.161361] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162751] APIC: Switch to symmetric I/O mode setup [ 0.163913] x2apic enabled [ 0.164754] APIC: Switched APIC routing to: physical x2apic [ 0.167154] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.168754] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.169750] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169750] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169750] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169750] Speculative Store Bypass: Vulnerable [ 0.169750] Spectre V2 : Mitigation: Retpolines [ 0.169750] RETBleed: Vulnerable [ 0.169750] ITS: Mitigation: Aligned branch/return thunks [ 0.169750] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169750] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169750] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169750] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169750] GDS: Unknown: Dependent on hypervisor status [ 0.169750] active return thunk: its_return_thunk [ 0.169750] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169750] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169750] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169750] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169750] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169750] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169750] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169750] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169750] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169750] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169750] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169750] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169750] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169750] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169750] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169750] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169750] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169750] Freeing SMP alternatives memory: 40K [ 0.169750] pid_max: default: 32768 minimum: 301 [ 0.169750] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169750] landlock: Up and running. [ 0.169750] SELinux: Initializing. [ 0.169750] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169750] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169750] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.169958] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170795] signal: max sigframe size: 3632 [ 0.171464] rcu: Hierarchical SRCU implementation. [ 0.171753] rcu: Max phase no-delay instances is 400. [ 0.172584] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176183] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176815] smp: Bringing up secondary CPUs ... [ 0.177638] smpboot: x86: Booting SMP configuration: [ 0.177755] .... node #0, CPUs: #1 [ 0.179148] 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. [ 0.180754] 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. [ 0.181787] smp: Brought up 1 node, 2 CPUs [ 0.182419] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.182899] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183883] devtmpfs: initialized [ 0.184343] x86/mm: Memory block size: 128MB [ 0.185116] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185815] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186760] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187830] pinctrl core: initialized pinctrl subsystem [ 0.189205] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190902] audit: initializing netlink subsys (disabled) [ 0.191788] audit: type=2000 audit(1788454571.763:1): state=initialized audit_enabled=0 res=1 [ 0.191865] thermal_sys: Registered thermal governor 'step_wise' [ 0.192784] cpuidle: using governor menu [ 0.195597] efi: Freeing EFI boot services memory: 37748K [ 0.195757] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196818] dca service started, version 1.12.1 [ 0.197591] PCI: Using configuration type 1 for base access [ 0.197864] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.221242] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.222757] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.223759] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.224755] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227404] ACPI: Added _OSI(Module Device) [ 0.227757] ACPI: Added _OSI(Processor Device) [ 0.228607] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230036] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.231829] ACPI: Interpreter enabled [ 0.232448] ACPI: PM: (supports S0 S5) [ 0.232754] ACPI: Using IOAPIC for interrupt routing [ 0.233538] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.233754] PCI: Using E820 reservations for host bridge windows [ 0.234787] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.238148] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.238758] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.239755] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.240766] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.242120] acpiphp: Slot [3] registered [ 0.242755] acpiphp: Slot [4] registered [ 0.243377] acpiphp: Slot [5] registered [ 0.243768] acpiphp: Slot [6] registered [ 0.244442] acpiphp: Slot [7] registered [ 0.244766] acpiphp: Slot [8] registered [ 0.245393] acpiphp: Slot [9] registered [ 0.245768] acpiphp: Slot [10] registered [ 0.246410] acpiphp: Slot [11] registered [ 0.246767] acpiphp: Slot [12] registered [ 0.247414] acpiphp: Slot [13] registered [ 0.247766] acpiphp: Slot [14] registered [ 0.248407] acpiphp: Slot [15] registered [ 0.248766] acpiphp: Slot [16] registered [ 0.249412] acpiphp: Slot [17] registered [ 0.249767] acpiphp: Slot [18] registered [ 0.250406] acpiphp: Slot [19] registered [ 0.250766] acpiphp: Slot [20] registered [ 0.251416] acpiphp: Slot [21] registered [ 0.251766] acpiphp: Slot [22] registered [ 0.252406] acpiphp: Slot [23] registered [ 0.252766] acpiphp: Slot [24] registered [ 0.253407] acpiphp: Slot [25] registered [ 0.253769] acpiphp: Slot [26] registered [ 0.254424] acpiphp: Slot [27] registered [ 0.254766] acpiphp: Slot [28] registered [ 0.255413] acpiphp: Slot [29] registered [ 0.255768] acpiphp: Slot [30] registered [ 0.256408] acpiphp: Slot [31] registered [ 0.256767] PCI host bridge to bus 0000:00 [ 0.257412] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.257753] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.258754] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.259754] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.260753] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.261754] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.262649] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.263189] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.264581] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.265334] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.265818] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.266718] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.266767] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.267677] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.267766] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.268672] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.269029] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.270780] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.271833] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.272851] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.274092] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.276647] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.277327] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.278768] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.281832] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.282858] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.283855] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.284855] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.285805] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.287076] iommu: Default domain type: Translated [ 0.287755] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.288823] efivars: Registered efivars operations [ 0.289872] PCI: Using ACPI for IRQ routing [ 0.290781] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.291708] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.291750] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.293756] vgaarb: loaded [ 0.294255] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.294753] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.298792] clocksource: Switched to clocksource kvm-clock [ 0.300307] VFS: Disk quotas dquot_6.6.0 [ 0.300981] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.302221] pnp: PnP ACPI init [ 0.303165] pnp: PnP ACPI: found 5 devices [ 0.311142] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.312595] NET: Registered PF_INET protocol family [ 0.313431] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.325799] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.327155] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.328393] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.329650] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.330846] TCP: Hash tables configured (established 16384 bind 16384) [ 0.331907] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.333050] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.334228] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.335133] NET: Registered PF_XDP protocol family [ 0.335901] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.336912] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.337924] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.339005] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.340084] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.341315] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.342350] PCI: CLS 0 bytes, default 64 [ 0.343124] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.344905] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.347109] clocksource: Switched to clocksource tsc [ 0.367080] Initialise system trusted keyrings [ 0.368158] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.369905] Key type asymmetric registered [ 0.370806] Asymmetric key parser 'x509' registered [ 0.372465] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.374525] io scheduler mq-deadline registered [ 0.375518] io scheduler kyber registered [ 0.376433] io scheduler bfq registered [ 0.378575] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.379932] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.381588] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.384617] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.386458] i8042: Warning: Keylock active [ 0.388879] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.389949] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.391156] hv_vmbus: registering driver hyperv_keyboard [ 0.392399] rtc_cmos 00:00: RTC can wake from S4 [ 0.394778] rtc_cmos 00:00: registered as rtc0 [ 0.395922] rtc_cmos 00:00: setting system clock to 2026-09-03T16:56:09 UTC (1788454569) [ 0.397716] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.399003] intel_pstate: CPU model not supported [ 0.400072] efifb: probing for efifb [ 0.400850] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.402250] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.403504] efifb: scrolling: redraw [ 0.404287] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.406095] Console: switching to colour frame buffer device 100x37 [ 0.407916] fb0: EFI VGA frame buffer device [ 0.408904] pstore: Using crash dump compression: deflate [ 0.410080] pstore: Registered efi_pstore as persistent store backend [ 0.411701] NET: Registered PF_INET6 protocol family [ 0.414579] Segment Routing with IPv6 [ 0.415377] In-situ OAM (IOAM) with IPv6 [ 0.416297] NET: Registered PF_PACKET protocol family [ 0.417431] Key type dns_resolver registered [ 0.418768] IPI shorthand broadcast: enabled [ 0.421471] sched_clock: Marking stable (281002015, 139485560)->(511770951, -91283376) [ 0.423340] registered taskstats version 1 [ 0.424534] Loading compiled-in X.509 certificates [ 0.898471] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.622241] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.626590] Demotion targets for Node 0: null [ 1.627592] Key type .fscrypt registered [ 1.628454] Key type fscrypt-provisioning registered [ 1.629454] ima: No TPM chip found, activating TPM-bypass! [ 1.630688] ima: Allocated hash algorithm: sha1 [ 1.631616] ima: No architecture policies found [ 1.637872] clk: Disabling unused clocks [ 1.644332] Freeing unused kernel image (initmem) memory: 17040K [ 1.646054] Write protecting the kernel read-only data: 47104k [ 1.647902] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.649666] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.651376] Run /init as init process [ 1.770211] nvme nvme0: pci function 0000:00:04.0 [ 1.771547] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.780927] nvme nvme0: 2/0/0 default/read/poll queues [ 1.788129] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.789557] GPT:25804799 != 33554431 [ 1.790309] GPT:Alternate GPT header not at the end of the disk. [ 1.791389] GPT:25804799 != 33554431 [ 1.792113] GPT: Use GNU Parted to correct GPT errors. [ 1.793086] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.806466] SCSI subsystem initialized [ 1.832865] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.835158] device-mapper: uevent: version 1.0.3 [ 1.836154] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.843442] device-mapper: verity: sha256 using "sha256-lib" [ 1.878494] raid6: avx512x4 gen() 17562 MB/s [ 1.895493] raid6: avx512x2 gen() 17683 MB/s [ 1.912494] raid6: avx512x1 gen() 17526 MB/s [ 1.929493] raid6: avx2x4 gen() 17614 MB/s [ 1.946494] raid6: avx2x2 gen() 17774 MB/s [ 1.963495] raid6: avx2x1 gen() 13562 MB/s [ 1.964404] raid6: using algorithm avx2x2 gen() 17774 MB/s [ 1.981493] raid6: .... xor() 15880 MB/s, rmw enabled [ 1.982512] raid6: using avx512x2 recovery algorithm [ 1.992877] xor: automatically using best checksumming function avx [ 2.124656] Btrfs loaded, zoned=no, fsverity=no [ 2.129179] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.132955] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.136778] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.138152] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.196447] ACPI: PM: Preparing to enter system sleep state S5 [ 62.197671] reboot: Restarting system [ 62.198447] 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        [2026-09-03T16:57:15.375448]      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 4015640445 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.994 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000373] ACPI: Early table checksum verification disabled [ 0.000376] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000380] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000385] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000390] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000394] ACPI: FACS 0x00000000789D0000 000040 [ 0.000396] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000399] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000402] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000405] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000408] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000411] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000414] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000417] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000419] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000421] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000421] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000422] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000423] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000424] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000424] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000425] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000426] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000426] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000427] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000468] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000478] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000529] Zone ranges: [ 0.000530] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000533] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000535] Normal empty [ 0.000537] Device empty [ 0.000538] Movable zone start for each node [ 0.000540] Early memory node ranges [ 0.000540] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000543] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000545] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000547] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000554] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000596] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003918] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004029] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004426] ACPI: PM-Timer IO Port: 0xb008 [ 0.004438] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004496] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004499] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004501] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004503] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004504] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004508] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004509] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004513] TSC deadline timer available [ 0.004518] CPU topo: Max. logical packages: 1 [ 0.004519] CPU topo: Max. logical dies: 1 [ 0.004520] CPU topo: Max. dies per package: 1 [ 0.004524] CPU topo: Max. threads per core: 2 [ 0.004525] CPU topo: Num. cores per package: 1 [ 0.004526] CPU topo: Num. threads per package: 2 [ 0.004526] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004545] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004561] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004563] Booting paravirtualized kernel on KVM [ 0.004565] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009474] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009755] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010422] kvm-guest: PV spinlocks enabled [ 0.010424] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010427] 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 [ 0.010602] random: crng init done [ 0.010603] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010818] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010932] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010986] Fallback order for Node 0: 0 [ 0.010988] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010990] Policy zone: DMA32 [ 0.010991] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014877] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014892] Kernel/User page tables isolation: enabled [ 0.023069] ftrace: allocating 41455 entries in 164 pages [ 0.023073] ftrace: allocated 164 pages with 3 groups [ 0.023873] Dynamic Preempt: voluntary [ 0.023906] rcu: Preemptible hierarchical RCU implementation. [ 0.023907] rcu: RCU event tracing is enabled. [ 0.023908] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023909] Trampoline variant of Tasks RCU enabled. [ 0.023910] Rude variant of Tasks RCU enabled. [ 0.023910] Tracing variant of Tasks RCU enabled. [ 0.023911] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023912] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023918] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023920] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023921] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029021] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029256] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029262] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029312] Console: colour dummy device 80x25 [ 0.029316] printk: legacy console [tty0] enabled [ 0.029593] printk: legacy console [ttyS0] enabled [ 0.167723] ACPI: Core revision 20250807 [ 0.168541] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169969] APIC: Switch to symmetric I/O mode setup [ 0.171146] x2apic enabled [ 0.172011] APIC: Switched APIC routing to: physical x2apic [ 0.174427] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.176087] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.177083] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177083] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177083] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177083] Speculative Store Bypass: Vulnerable [ 0.177083] Spectre V2 : Mitigation: Retpolines [ 0.177083] RETBleed: Vulnerable [ 0.177083] ITS: Mitigation: Aligned branch/return thunks [ 0.177083] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177083] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177083] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177083] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177083] GDS: Unknown: Dependent on hypervisor status [ 0.177083] active return thunk: its_return_thunk [ 0.177083] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177083] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177083] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177083] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177083] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177083] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177083] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177083] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177083] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177083] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177083] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177083] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177083] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177083] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177083] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177083] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177083] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177083] Freeing SMP alternatives memory: 40K [ 0.177083] pid_max: default: 32768 minimum: 301 [ 0.177083] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177083] landlock: Up and running. [ 0.177083] SELinux: Initializing. [ 0.177083] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177083] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177083] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177285] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178127] signal: max sigframe size: 3632 [ 0.178812] rcu: Hierarchical SRCU implementation. [ 0.179086] rcu: Max phase no-delay instances is 400. [ 0.179947] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183481] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184143] smp: Bringing up secondary CPUs ... [ 0.184966] smpboot: x86: Booting SMP configuration: [ 0.185087] .... node #0, CPUs: #1 [ 0.186447] 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. [ 0.188087] 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. [ 0.189120] smp: Brought up 1 node, 2 CPUs [ 0.189778] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.190229] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191209] devtmpfs: initialized [ 0.191689] x86/mm: Memory block size: 128MB [ 0.192455] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193148] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194092] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195166] pinctrl core: initialized pinctrl subsystem [ 0.196547] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198236] audit: initializing netlink subsys (disabled) [ 0.199114] audit: type=2000 audit(1788454638.639:1): state=initialized audit_enabled=0 res=1 [ 0.199199] thermal_sys: Registered thermal governor 'step_wise' [ 0.200099] cpuidle: using governor menu [ 0.202953] efi: Freeing EFI boot services memory: 37748K [ 0.203089] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204161] dca service started, version 1.12.1 [ 0.204942] PCI: Using configuration type 1 for base access [ 0.205195] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230307] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231087] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232088] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233087] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234710] ACPI: Added _OSI(Module Device) [ 0.235083] ACPI: Added _OSI(Processor Device) [ 0.236087] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237964] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240326] ACPI: Interpreter enabled [ 0.240932] ACPI: PM: (supports S0 S5) [ 0.241087] ACPI: Using IOAPIC for interrupt routing [ 0.241888] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243087] PCI: Using E820 reservations for host bridge windows [ 0.244133] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247195] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.248090] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.250087] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.251095] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253436] acpiphp: Slot [3] registered [ 0.254094] acpiphp: Slot [4] registered [ 0.254748] acpiphp: Slot [5] registered [ 0.255100] acpiphp: Slot [6] registered [ 0.255743] acpiphp: Slot [7] registered [ 0.256099] acpiphp: Slot [8] registered [ 0.256741] acpiphp: Slot [9] registered [ 0.258102] acpiphp: Slot [10] registered [ 0.258761] acpiphp: Slot [11] registered [ 0.259100] acpiphp: Slot [12] registered [ 0.259752] acpiphp: Slot [13] registered [ 0.260099] acpiphp: Slot [14] registered [ 0.260758] acpiphp: Slot [15] registered [ 0.262100] acpiphp: Slot [16] registered [ 0.262758] acpiphp: Slot [17] registered [ 0.263102] acpiphp: Slot [18] registered [ 0.263757] acpiphp: Slot [19] registered [ 0.264099] acpiphp: Slot [20] registered [ 0.264765] acpiphp: Slot [21] registered [ 0.266100] acpiphp: Slot [22] registered [ 0.266754] acpiphp: Slot [23] registered [ 0.267100] acpiphp: Slot [24] registered [ 0.267754] acpiphp: Slot [25] registered [ 0.268099] acpiphp: Slot [26] registered [ 0.268751] acpiphp: Slot [27] registered [ 0.269099] acpiphp: Slot [28] registered [ 0.269764] acpiphp: Slot [29] registered [ 0.271102] acpiphp: Slot [30] registered [ 0.271752] acpiphp: Slot [31] registered [ 0.272096] PCI host bridge to bus 0000:00 [ 0.272759] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274089] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275087] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276086] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277086] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278088] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.278997] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.281513] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284297] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.285687] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.287152] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.288101] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.289101] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.290101] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292101] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293011] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.293367] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296117] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297167] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298184] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300430] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303089] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304602] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307107] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.310247] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312195] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313189] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314193] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315139] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.316432] iommu: Default domain type: Translated [ 0.317087] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.318185] efivars: Registered efivars operations [ 0.318867] PCI: Using ACPI for IRQ routing [ 0.320110] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.321070] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321083] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.323089] vgaarb: loaded [ 0.323600] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324086] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.329125] clocksource: Switched to clocksource kvm-clock [ 0.330645] VFS: Disk quotas dquot_6.6.0 [ 0.331306] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.332547] pnp: PnP ACPI init [ 0.333552] pnp: PnP ACPI: found 5 devices [ 0.341785] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.343254] NET: Registered PF_INET protocol family [ 0.344102] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.356597] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358176] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.359946] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361285] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362529] TCP: Hash tables configured (established 16384 bind 16384) [ 0.363608] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364992] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366194] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367222] NET: Registered PF_XDP protocol family [ 0.368247] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369329] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370323] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371430] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372530] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373780] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374812] PCI: CLS 0 bytes, default 64 [ 0.375576] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377352] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.379583] clocksource: Switched to clocksource tsc [ 0.399629] Initialise system trusted keyrings [ 0.400915] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403134] Key type asymmetric registered [ 0.404015] Asymmetric key parser 'x509' registered [ 0.406433] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408014] io scheduler mq-deadline registered [ 0.409037] io scheduler kyber registered [ 0.409904] io scheduler bfq registered [ 0.411390] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412960] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414581] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.417661] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419484] i8042: Warning: Keylock active [ 0.421891] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.422928] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424112] hv_vmbus: registering driver hyperv_keyboard [ 0.425384] rtc_cmos 00:00: RTC can wake from S4 [ 0.427683] rtc_cmos 00:00: registered as rtc0 [ 0.428859] rtc_cmos 00:00: setting system clock to 2026-09-03T16:57:16 UTC (1788454636) [ 0.430632] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.431910] intel_pstate: CPU model not supported [ 0.432974] efifb: probing for efifb [ 0.433757] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435135] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436363] efifb: scrolling: redraw [ 0.437151] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438963] Console: switching to colour frame buffer device 100x37 [ 0.440783] fb0: EFI VGA frame buffer device [ 0.441740] pstore: Using crash dump compression: deflate [ 0.442919] pstore: Registered efi_pstore as persistent store backend [ 0.444484] NET: Registered PF_INET6 protocol family [ 0.445914] Segment Routing with IPv6 [ 0.446702] In-situ OAM (IOAM) with IPv6 [ 0.447599] NET: Registered PF_PACKET protocol family [ 0.448854] Key type dns_resolver registered [ 0.451052] IPI shorthand broadcast: enabled [ 0.453785] sched_clock: Marking stable (306002466, 146821714)->(527978045, -75153865) [ 0.455606] registered taskstats version 1 [ 0.456765] Loading compiled-in X.509 certificates [ 0.929369] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.662256] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.666577] Demotion targets for Node 0: null [ 1.667598] Key type .fscrypt registered [ 1.668432] Key type fscrypt-provisioning registered [ 1.669513] ima: No TPM chip found, activating TPM-bypass! [ 1.670715] ima: Allocated hash algorithm: sha1 [ 1.671625] ima: No architecture policies found [ 1.678396] clk: Disabling unused clocks [ 1.684651] Freeing unused kernel image (initmem) memory: 17040K [ 1.686361] Write protecting the kernel read-only data: 47104k [ 1.688183] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.689915] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.691599] Run /init as init process [ 1.811266] nvme nvme0: pci function 0000:00:04.0 [ 1.812557] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.822227] nvme nvme0: 2/0/0 default/read/poll queues [ 1.828257] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.829672] GPT:25804799 != 33554431 [ 1.830437] GPT:Alternate GPT header not at the end of the disk. [ 1.831514] GPT:25804799 != 33554431 [ 1.832225] GPT: Use GNU Parted to correct GPT errors. [ 1.833185] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.846744] SCSI subsystem initialized [ 1.872996] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.875297] device-mapper: uevent: version 1.0.3 [ 1.876314] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.883848] device-mapper: verity: sha256 using "sha256-lib" [ 1.919830] raid6: avx512x4 gen() 18041 MB/s [ 1.936830] raid6: avx512x2 gen() 17859 MB/s [ 1.953829] raid6: avx512x1 gen() 17742 MB/s [ 1.970830] raid6: avx2x4 gen() 17723 MB/s [ 1.987830] raid6: avx2x2 gen() 17690 MB/s [ 2.004831] raid6: avx2x1 gen() 13904 MB/s [ 2.005723] raid6: using algorithm avx512x4 gen() 18041 MB/s [ 2.022829] raid6: .... xor() 7630 MB/s, rmw enabled [ 2.023851] raid6: using avx512x2 recovery algorithm [ 2.034313] xor: automatically using best checksumming function avx [ 2.168684] Btrfs loaded, zoned=no, fsverity=no [ 2.173167] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.176841] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.180528] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.181942] BTRFS error (device dm-0): open_ctree failed: -2