1.708629] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.710332] Run /init as init process [ 1.828586] nvme nvme0: pci function 0000:00:04.0 [ 1.829905] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.839542] nvme nvme0: 2/0/0 default/read/poll queues [ 1.847151] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.848608] GPT:25804799 != 33554431 [ 1.849386] GPT:Alternate GPT header not at the end of the disk. [ 1.850494] GPT:25804799 != 33554431 [ 1.851227] GPT: Use GNU Parted to correct GPT errors. [ 1.852424] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.867054] SCSI subsystem initialized [ 1.894326] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.896630] device-mapper: uevent: version 1.0.3 [ 1.897644] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.905275] device-mapper: verity: sha256 using "sha256-lib" [ 1.939879] raid6: avx512x4 gen() 18001 MB/s [ 1.956879] raid6: avx512x2 gen() 18010 MB/s [ 1.973904] raid6: avx512x1 gen() 17635 MB/s [ 1.991878] raid6: avx2x4 gen() 17778 MB/s [ 2.008877] raid6: avx2x2 gen() 17654 MB/s [ 2.025877] raid6: avx2x1 gen() 13861 MB/s [ 2.026783] raid6: using algorithm avx512x2 gen() 18010 MB/s [ 2.043980] raid6: .... xor() 24361 MB/s, rmw enabled [ 2.045252] raid6: using avx512x2 recovery algorithm [ 2.055936] xor: automatically using best checksumming function avx [ 2.188928] Btrfs loaded, zoned=no, fsverity=no [ 2.193259] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.196869] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.200757] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.202146] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.244977] ACPI: PM: Preparing to enter system sleep state S5 [ 62.246376] reboot: Restarting system [ 62.247169] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:46:15.381755]      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 4098842798 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000352] ACPI: Early table checksum verification disabled [ 0.000355] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000359] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000365] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000370] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000373] ACPI: FACS 0x00000000789D0000 000040 [ 0.000376] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000379] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000382] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000385] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000388] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000390] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000393] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000396] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000398] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000400] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000401] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000401] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000402] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000403] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000403] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000404] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000405] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000406] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000406] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000447] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000456] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000508] Zone ranges: [ 0.000509] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000512] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000515] Normal empty [ 0.000516] Device empty [ 0.000518] Movable zone start for each node [ 0.000519] Early memory node ranges [ 0.000520] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000522] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000525] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000527] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000534] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000575] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003969] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004077] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004484] ACPI: PM-Timer IO Port: 0xb008 [ 0.004498] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004562] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004565] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004567] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004568] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004569] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004573] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004575] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004578] TSC deadline timer available [ 0.004584] CPU topo: Max. logical packages: 1 [ 0.004584] CPU topo: Max. logical dies: 1 [ 0.004585] CPU topo: Max. dies per package: 1 [ 0.004590] CPU topo: Max. threads per core: 2 [ 0.004591] CPU topo: Num. cores per package: 1 [ 0.004592] CPU topo: Num. threads per package: 2 [ 0.004592] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004611] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004627] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004629] Booting paravirtualized kernel on KVM [ 0.004631] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009552] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009832] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010508] kvm-guest: PV spinlocks enabled [ 0.010511] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010514] 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 [ 0.010686] random: crng init done [ 0.010687] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010905] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011027] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011089] Fallback order for Node 0: 0 [ 0.011091] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011093] Policy zone: DMA32 [ 0.011094] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014988] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015003] Kernel/User page tables isolation: enabled [ 0.023522] ftrace: allocating 41455 entries in 164 pages [ 0.023526] ftrace: allocated 164 pages with 3 groups [ 0.024333] Dynamic Preempt: voluntary [ 0.024367] rcu: Preemptible hierarchical RCU implementation. [ 0.024368] rcu: RCU event tracing is enabled. [ 0.024368] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024370] Trampoline variant of Tasks RCU enabled. [ 0.024371] Rude variant of Tasks RCU enabled. [ 0.024371] Tracing variant of Tasks RCU enabled. [ 0.024372] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024373] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024379] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024381] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024382] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029498] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029740] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029748] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029801] Console: colour dummy device 80x25 [ 0.029805] printk: legacy console [tty0] enabled [ 0.030084] printk: legacy console [ttyS0] enabled [ 0.165117] ACPI: Core revision 20250807 [ 0.165946] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167381] APIC: Switch to symmetric I/O mode setup [ 0.168560] x2apic enabled [ 0.169432] APIC: Switched APIC routing to: physical x2apic [ 0.171890] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.173550] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.174546] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174546] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174546] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174546] Speculative Store Bypass: Vulnerable [ 0.174546] Spectre V2 : Mitigation: Retpolines [ 0.174546] RETBleed: Vulnerable [ 0.174546] ITS: Mitigation: Aligned branch/return thunks [ 0.174546] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174546] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174546] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174546] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174546] GDS: Unknown: Dependent on hypervisor status [ 0.174546] active return thunk: its_return_thunk [ 0.174546] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174546] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174546] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174546] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174546] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174546] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174546] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174546] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174546] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174546] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174546] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174546] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174546] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174546] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174546] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174546] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174546] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174546] Freeing SMP alternatives memory: 40K [ 0.174546] pid_max: default: 32768 minimum: 301 [ 0.174546] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174546] landlock: Up and running. [ 0.174546] SELinux: Initializing. [ 0.174546] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174546] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174546] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174750] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175595] signal: max sigframe size: 3632 [ 0.176290] rcu: Hierarchical SRCU implementation. [ 0.176549] rcu: Max phase no-delay instances is 400. [ 0.177400] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180957] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181615] smp: Bringing up secondary CPUs ... [ 0.182458] smpboot: x86: Booting SMP configuration: [ 0.182552] .... node #0, CPUs: #1 [ 0.183946] 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. [ 0.185553] 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. [ 0.186616] smp: Brought up 1 node, 2 CPUs [ 0.187274] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.187704] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188675] devtmpfs: initialized [ 0.189151] x86/mm: Memory block size: 128MB [ 0.190556] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191607] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192561] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193632] pinctrl core: initialized pinctrl subsystem [ 0.194988] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196692] audit: initializing netlink subsys (disabled) [ 0.197570] audit: type=2000 audit(1788464778.654:1): state=initialized audit_enabled=0 res=1 [ 0.197650] thermal_sys: Registered thermal governor 'step_wise' [ 0.198560] cpuidle: using governor menu [ 0.202025] efi: Freeing EFI boot services memory: 37748K [ 0.202552] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203637] dca service started, version 1.12.1 [ 0.204416] PCI: Using configuration type 1 for base access [ 0.205658] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229091] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229551] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230551] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231549] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233235] ACPI: Added _OSI(Module Device) [ 0.233552] ACPI: Added _OSI(Processor Device) [ 0.234260] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236553] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238780] ACPI: Interpreter enabled [ 0.239225] ACPI: PM: (supports S0 S5) [ 0.239552] ACPI: Using IOAPIC for interrupt routing [ 0.240373] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242556] PCI: Using E820 reservations for host bridge windows [ 0.243665] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247683] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.248557] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.249553] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.251568] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253036] acpiphp: Slot [3] registered [ 0.253575] acpiphp: Slot [4] registered [ 0.254222] acpiphp: Slot [5] registered [ 0.255565] acpiphp: Slot [6] registered [ 0.256211] acpiphp: Slot [7] registered [ 0.256563] acpiphp: Slot [8] registered [ 0.257217] acpiphp: Slot [9] registered [ 0.257564] acpiphp: Slot [10] registered [ 0.258219] acpiphp: Slot [11] registered [ 0.259571] acpiphp: Slot [12] registered [ 0.260221] acpiphp: Slot [13] registered [ 0.260564] acpiphp: Slot [14] registered [ 0.261349] acpiphp: Slot [15] registered [ 0.261565] acpiphp: Slot [16] registered [ 0.262221] acpiphp: Slot [17] registered [ 0.263565] acpiphp: Slot [18] registered [ 0.264240] acpiphp: Slot [19] registered [ 0.264565] acpiphp: Slot [20] registered [ 0.265375] acpiphp: Slot [21] registered [ 0.265565] acpiphp: Slot [22] registered [ 0.266220] acpiphp: Slot [23] registered [ 0.267564] acpiphp: Slot [24] registered [ 0.268219] acpiphp: Slot [25] registered [ 0.268564] acpiphp: Slot [26] registered [ 0.269235] acpiphp: Slot [27] registered [ 0.269565] acpiphp: Slot [28] registered [ 0.270224] acpiphp: Slot [29] registered [ 0.271564] acpiphp: Slot [30] registered [ 0.272217] acpiphp: Slot [31] registered [ 0.272561] PCI host bridge to bus 0000:00 [ 0.273237] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274550] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275551] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276550] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277557] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.279551] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.280466] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.282001] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284406] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286140] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286615] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287542] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288563] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289487] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290562] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291494] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.293161] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296580] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297632] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298650] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.299898] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303477] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304232] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307573] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.310667] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.311675] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.312663] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.313650] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314602] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.316591] iommu: Default domain type: Translated [ 0.317551] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.318566] efivars: Registered efivars operations [ 0.319323] PCI: Using ACPI for IRQ routing [ 0.320572] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.321519] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321546] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.323552] vgaarb: loaded [ 0.324129] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324550] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327598] clocksource: Switched to clocksource kvm-clock [ 0.329094] VFS: Disk quotas dquot_6.6.0 [ 0.329742] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331072] pnp: PnP ACPI init [ 0.332150] pnp: PnP ACPI: found 5 devices [ 0.340280] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.341750] NET: Registered PF_INET protocol family [ 0.342607] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.355305] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.356689] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.357931] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.359234] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.360604] TCP: Hash tables configured (established 16384 bind 16384) [ 0.361677] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362739] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363933] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.364830] NET: Registered PF_XDP protocol family [ 0.365597] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.366567] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.367539] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.368927] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.370024] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.371224] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.372272] PCI: CLS 0 bytes, default 64 [ 0.373055] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.374834] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.376992] clocksource: Switched to clocksource tsc [ 0.397122] Initialise system trusted keyrings [ 0.398210] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.400000] Key type asymmetric registered [ 0.400889] Asymmetric key parser 'x509' registered [ 0.402568] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404182] io scheduler mq-deadline registered [ 0.405160] io scheduler kyber registered [ 0.406042] io scheduler bfq registered [ 0.408302] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.409679] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.411374] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.414529] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.416465] i8042: Warning: Keylock active [ 0.418921] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.420020] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.421219] hv_vmbus: registering driver hyperv_keyboard [ 0.422426] rtc_cmos 00:00: RTC can wake from S4 [ 0.424735] rtc_cmos 00:00: registered as rtc0 [ 0.425890] rtc_cmos 00:00: setting system clock to 2026-09-03T19:46:17 UTC (1788464777) [ 0.427734] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.429052] intel_pstate: CPU model not supported [ 0.430126] efifb: probing for efifb [ 0.430934] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432319] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.433571] efifb: scrolling: redraw [ 0.434365] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.436185] Console: switching to colour frame buffer device 100x37 [ 0.438026] fb0: EFI VGA frame buffer device [ 0.438997] pstore: Using crash dump compression: deflate [ 0.440185] pstore: Registered efi_pstore as persistent store backend [ 0.441790] NET: Registered PF_INET6 protocol family [ 0.443197] Segment Routing with IPv6 [ 0.444009] In-situ OAM (IOAM) with IPv6 [ 0.444897] NET: Registered PF_PACKET protocol family [ 0.446094] Key type dns_resolver registered [ 0.447493] IPI shorthand broadcast: enabled [ 0.450176] sched_clock: Marking stable (306002110, 143799016)->(523272518, -73471392) [ 0.452054] registered taskstats version 1 [ 0.453377] Loading compiled-in X.509 certificates [ 0.926417] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.694645] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.699345] Demotion targets for Node 0: null [ 1.700450] Key type .fscrypt registered [ 1.701322] Key type fscrypt-provisioning registered [ 1.702403] ima: No TPM chip found, activating TPM-bypass! [ 1.703751] ima: Allocated hash algorithm: sha1 [ 1.704775] ima: No architecture policies found [ 1.711172] clk: Disabling unused clocks [ 1.717490] Freeing unused kernel image (initmem) memory: 17040K [ 1.719176] Write protecting the kernel read-only data: 47104k [ 1.720992] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.722731] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.724418] Run /init as init process [ 1.844190] nvme nvme0: pci function 0000:00:04.0 [ 1.845499] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.855947] nvme nvme0: 2/0/0 default/read/poll queues [ 1.863515] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.864976] GPT:25804799 != 33554431 [ 1.865782] GPT:Alternate GPT header not at the end of the disk. [ 1.866915] GPT:25804799 != 33554431 [ 1.867713] GPT: Use GNU Parted to correct GPT errors. [ 1.868681] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.882669] SCSI subsystem initialized [ 1.910526] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.912985] device-mapper: uevent: version 1.0.3 [ 1.914042] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.921708] device-mapper: verity: sha256 using "sha256-lib" [ 1.956808] raid6: avx512x4 gen() 17917 MB/s [ 1.973808] raid6: avx512x2 gen() 17594 MB/s [ 1.990970] raid6: avx512x1 gen() 18023 MB/s [ 2.008808] raid6: avx2x4 gen() 17964 MB/s [ 2.025808] raid6: avx2x2 gen() 17992 MB/s [ 2.042808] raid6: avx2x1 gen() 13517 MB/s [ 2.043764] raid6: using algorithm avx512x1 gen() 18023 MB/s [ 2.061808] raid6: .... xor() 20791 MB/s, rmw enabled [ 2.062865] raid6: using avx512x2 recovery algorithm [ 2.074490] xor: automatically using best checksumming function avx [ 2.211449] Btrfs loaded, zoned=no, fsverity=no [ 2.215624] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.219678] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.223614] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.225031] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.248912] ACPI: PM: Preparing to enter system sleep state S5 [ 62.250178] reboot: Restarting system [ 62.251064] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:47:22.182747]      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 4040858651 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 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000413] ACPI: Early table checksum verification disabled [ 0.000416] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000420] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000426] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000432] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000435] ACPI: FACS 0x00000000789D0000 000040 [ 0.000438] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000441] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000444] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000447] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000450] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000453] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000456] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000459] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000461] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000462] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000463] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000464] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000465] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000465] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000466] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000467] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000467] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000468] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000469] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000514] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000524] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000576] Zone ranges: [ 0.000577] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000579] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000582] Normal empty [ 0.000584] Device empty [ 0.000585] Movable zone start for each node [ 0.000586] Early memory node ranges [ 0.000587] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000589] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000592] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000594] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000601] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000643] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004114] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004232] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004638] ACPI: PM-Timer IO Port: 0xb008 [ 0.004651] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004716] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004720] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004722] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004723] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004724] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004728] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004729] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004734] TSC deadline timer available [ 0.004739] CPU topo: Max. logical packages: 1 [ 0.004740] CPU topo: Max. logical dies: 1 [ 0.004740] CPU topo: Max. dies per package: 1 [ 0.004745] CPU topo: Max. threads per core: 2 [ 0.004745] CPU topo: Num. cores per package: 1 [ 0.004746] CPU topo: Num. threads per package: 2 [ 0.004747] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004765] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004781] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004783] Booting paravirtualized kernel on KVM [ 0.004785] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009859] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010145] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010836] kvm-guest: PV spinlocks enabled [ 0.010839] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010842] 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 [ 0.011018] random: crng init done [ 0.011018] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011261] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011379] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011434] Fallback order for Node 0: 0 [ 0.011436] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011438] Policy zone: DMA32 [ 0.011439] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015366] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015382] Kernel/User page tables isolation: enabled [ 0.024136] ftrace: allocating 41455 entries in 164 pages [ 0.024140] ftrace: allocated 164 pages with 3 groups [ 0.024948] Dynamic Preempt: voluntary [ 0.024982] rcu: Preemptible hierarchical RCU implementation. [ 0.024982] rcu: RCU event tracing is enabled. [ 0.024983] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024985] Trampoline variant of Tasks RCU enabled. [ 0.024986] Rude variant of Tasks RCU enabled. [ 0.024986] Tracing variant of Tasks RCU enabled. [ 0.024987] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024988] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024994] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024997] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024998] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032078] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032322] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032330] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032386] Console: colour dummy device 80x25 [ 0.032389] printk: legacy console [tty0] enabled [ 0.032667] printk: legacy console [ttyS0] enabled [ 0.170956] ACPI: Core revision 20250807 [ 0.171769] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173345] APIC: Switch to symmetric I/O mode setup [ 0.174526] x2apic enabled [ 0.175383] APIC: Switched APIC routing to: physical x2apic [ 0.177813] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.179424] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.180420] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180420] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180420] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180420] Speculative Store Bypass: Vulnerable [ 0.180420] Spectre V2 : Mitigation: Retpolines [ 0.180420] RETBleed: Vulnerable [ 0.180420] ITS: Mitigation: Aligned branch/return thunks [ 0.180420] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180420] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180420] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180420] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180420] GDS: Unknown: Dependent on hypervisor status [ 0.180420] active return thunk: its_return_thunk [ 0.180420] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180420] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180420] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180420] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180420] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180420] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180420] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180420] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180420] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180420] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180420] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180420] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180420] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180420] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180420] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180420] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180420] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180420] Freeing SMP alternatives memory: 40K [ 0.180420] pid_max: default: 32768 minimum: 301 [ 0.180420] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180420] landlock: Up and running. [ 0.180420] SELinux: Initializing. [ 0.180420] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180420] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180420] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180633] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181474] signal: max sigframe size: 3632 [ 0.182166] rcu: Hierarchical SRCU implementation. [ 0.182426] rcu: Max phase no-delay instances is 400. [ 0.183274] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186980] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187492] smp: Bringing up secondary CPUs ... [ 0.188303] smpboot: x86: Booting SMP configuration: [ 0.188431] .... node #0, CPUs: #1 [ 0.189883] 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. [ 0.191429] 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. [ 0.192521] smp: Brought up 1 node, 2 CPUs [ 0.193344] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.193645] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.194571] devtmpfs: initialized [ 0.195014] x86/mm: Memory block size: 128MB [ 0.196574] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197496] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198431] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199509] pinctrl core: initialized pinctrl subsystem [ 0.200988] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202582] audit: initializing netlink subsys (disabled) [ 0.203457] audit: type=2000 audit(1788464845.562:1): state=initialized audit_enabled=0 res=1 [ 0.203544] thermal_sys: Registered thermal governor 'step_wise' [ 0.204438] cpuidle: using governor menu [ 0.207518] efi: Freeing EFI boot services memory: 37748K [ 0.208429] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209534] dca service started, version 1.12.1 [ 0.210329] PCI: Using configuration type 1 for base access [ 0.211542] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238453] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.239426] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240425] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.241423] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.243673] ACPI: Added _OSI(Module Device) [ 0.244320] ACPI: Added _OSI(Processor Device) [ 0.244424] ACPI: Added _OSI(Processor Aggregator Device) [ 0.246577] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.248637] ACPI: Interpreter enabled [ 0.249110] ACPI: PM: (supports S0 S5) [ 0.250427] ACPI: Using IOAPIC for interrupt routing [ 0.251441] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.252425] PCI: Using E820 reservations for host bridge windows [ 0.253531] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.256660] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.257428] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258425] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.260442] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262818] acpiphp: Slot [3] registered [ 0.263448] acpiphp: Slot [4] registered [ 0.264208] acpiphp: Slot [5] registered [ 0.264442] acpiphp: Slot [6] registered [ 0.265073] acpiphp: Slot [7] registered [ 0.265437] acpiphp: Slot [8] registered [ 0.266069] acpiphp: Slot [9] registered [ 0.267438] acpiphp: Slot [10] registered [ 0.268080] acpiphp: Slot [11] registered [ 0.268440] acpiphp: Slot [12] registered [ 0.269072] acpiphp: Slot [13] registered [ 0.269436] acpiphp: Slot [14] registered [ 0.270090] acpiphp: Slot [15] registered [ 0.270443] acpiphp: Slot [16] registered [ 0.271307] acpiphp: Slot [17] registered [ 0.272472] acpiphp: Slot [18] registered [ 0.273223] acpiphp: Slot [19] registered [ 0.274457] acpiphp: Slot [20] registered [ 0.275236] acpiphp: Slot [21] registered [ 0.275443] acpiphp: Slot [22] registered [ 0.276156] acpiphp: Slot [23] registered [ 0.276448] acpiphp: Slot [24] registered [ 0.277085] acpiphp: Slot [25] registered [ 0.278444] acpiphp: Slot [26] registered [ 0.279084] acpiphp: Slot [27] registered [ 0.279444] acpiphp: Slot [28] registered [ 0.280077] acpiphp: Slot [29] registered [ 0.280442] acpiphp: Slot [30] registered [ 0.281095] acpiphp: Slot [31] registered [ 0.282446] PCI host bridge to bus 0000:00 [ 0.283301] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284426] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285426] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286428] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287425] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.288425] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.289357] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.291875] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.293299] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.296005] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.296488] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.297389] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.298438] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.299350] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.300438] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.301350] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.302715] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.305450] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.306501] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.307526] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.308763] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.312401] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.313124] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.315504] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.319420] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.319420] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.321531] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.322526] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.323481] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.324792] iommu: Default domain type: Translated [ 0.325425] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.326541] efivars: Registered efivars operations [ 0.327170] PCI: Using ACPI for IRQ routing [ 0.328448] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.329420] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.329420] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.331427] vgaarb: loaded [ 0.331955] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.332424] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338472] clocksource: Switched to clocksource kvm-clock [ 0.340120] VFS: Disk quotas dquot_6.6.0 [ 0.340739] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341991] pnp: PnP ACPI init [ 0.342958] pnp: PnP ACPI: found 5 devices [ 0.350996] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.352476] NET: Registered PF_INET protocol family [ 0.353317] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.366345] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.367821] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.369071] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.370409] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.371876] TCP: Hash tables configured (established 16384 bind 16384) [ 0.372957] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374026] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375219] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.376114] NET: Registered PF_XDP protocol family [ 0.376868] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.377828] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.378790] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.379999] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.381106] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.382354] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.383368] PCI: CLS 0 bytes, default 64 [ 0.384133] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.385921] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.388207] clocksource: Switched to clocksource tsc [ 0.408335] Initialise system trusted keyrings [ 0.410188] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.412238] Key type asymmetric registered [ 0.413140] Asymmetric key parser 'x509' registered [ 0.414805] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.417129] io scheduler mq-deadline registered [ 0.418099] io scheduler kyber registered [ 0.419000] io scheduler bfq registered [ 0.420403] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.421804] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.423461] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.429214] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.431093] i8042: Warning: Keylock active [ 0.434929] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.436010] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.437224] hv_vmbus: registering driver hyperv_keyboard [ 0.438432] rtc_cmos 00:00: RTC can wake from S4 [ 0.446032] rtc_cmos 00:00: registered as rtc0 [ 0.447248] rtc_cmos 00:00: setting system clock to 2026-09-03T19:47:24 UTC (1788464844) [ 0.449214] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.450571] intel_pstate: CPU model not supported [ 0.453444] efifb: probing for efifb [ 0.454607] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.456104] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.457379] efifb: scrolling: redraw [ 0.458150] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.460418] Console: switching to colour frame buffer device 100x37 [ 0.462237] fb0: EFI VGA frame buffer device [ 0.463426] pstore: Using crash dump compression: deflate [ 0.464699] pstore: Registered efi_pstore as persistent store backend [ 0.466372] NET: Registered PF_INET6 protocol family [ 0.469223] Segment Routing with IPv6 [ 0.470049] In-situ OAM (IOAM) with IPv6 [ 0.470958] NET: Registered PF_PACKET protocol family [ 0.473155] Key type dns_resolver registered [ 0.474799] IPI shorthand broadcast: enabled [ 0.477590] sched_clock: Marking stable (330002805, 147090888)->(552672913, -75579220) [ 0.479494] registered taskstats version 1 [ 0.480694] Loading compiled-in X.509 certificates [ 0.948747] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.802292] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.807195] Demotion targets for Node 0: null [ 1.808370] Key type .fscrypt registered [ 1.809227] Key type fscrypt-provisioning registered [ 1.810264] ima: No TPM chip found, activating TPM-bypass! [ 1.811493] ima: Allocated hash algorithm: sha1 [ 1.812731] ima: No architecture policies found [ 1.819477] clk: Disabling unused clocks [ 1.826038] Freeing unused kernel image (initmem) memory: 17040K [ 1.827787] Write protecting the kernel read-only data: 47104k [ 1.829631] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.831404] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.833137] Run /init as init process [ 1.955857] nvme nvme0: pci function 0000:00:04.0 [ 1.957459] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.968596] nvme nvme0: 2/0/0 default/read/poll queues [ 1.976312] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.977702] GPT:25804799 != 33554431 [ 1.978602] GPT:Alternate GPT header not at the end of the disk. [ 1.980038] GPT:25804799 != 33554431 [ 1.980777] GPT: Use GNU Parted to correct GPT errors. [ 1.982286] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.997126] SCSI subsystem initialized [ 2.027230] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.029649] device-mapper: uevent: version 1.0.3 [ 2.030704] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.039231] device-mapper: verity: sha256 using "sha256-lib" [ 2.078101] raid6: avx512x4 gen() 16744 MB/s [ 2.095267] raid6: avx512x2 gen() 16633 MB/s [ 2.113100] raid6: avx512x1 gen() 14110 MB/s [ 2.130100] raid6: avx2x4 gen() 17387 MB/s [ 2.147098] raid6: avx2x2 gen() 17157 MB/s [ 2.165129] raid6: avx2x1 gen() 13561 MB/s [ 2.166177] raid6: using algorithm avx2x4 gen() 17387 MB/s [ 2.184098] raid6: .... xor() 7475 MB/s, rmw enabled [ 2.185242] raid6: using avx512x2 recovery algorithm [ 2.196028] xor: automatically using best checksumming function avx [ 2.339348] Btrfs loaded, zoned=no, fsverity=no [ 2.343667] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.347477] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.351510] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.353002] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.434143] ACPI: PM: Preparing to enter system sleep state S5 [ 62.435453] reboot: Restarting system [ 62.436262] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:48:29.382532]      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 4109348270 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000386] ACPI: Early table checksum verification disabled [ 0.000390] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000394] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000399] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000404] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000408] ACPI: FACS 0x00000000789D0000 000040 [ 0.000410] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000413] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000416] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000419] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000422] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000425] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000428] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000430] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000433] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000434] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000435] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000436] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000436] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000437] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000438] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000439] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000439] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000441] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000441] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000483] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000493] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000543] Zone ranges: [ 0.000543] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000545] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000546] Normal empty [ 0.000548] Device empty [ 0.000549] Movable zone start for each node [ 0.000549] Early memory node ranges [ 0.000550] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000551] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000552] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000554] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000558] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000587] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003928] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004034] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004440] ACPI: PM-Timer IO Port: 0xb008 [ 0.004453] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004519] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004522] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004524] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004525] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004526] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004530] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004532] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004536] TSC deadline timer available [ 0.004541] CPU topo: Max. logical packages: 1 [ 0.004542] CPU topo: Max. logical dies: 1 [ 0.004543] CPU topo: Max. dies per package: 1 [ 0.004547] CPU topo: Max. threads per core: 2 [ 0.004548] CPU topo: Num. cores per package: 1 [ 0.004549] CPU topo: Num. threads per package: 2 [ 0.004549] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004568] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004584] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004586] Booting paravirtualized kernel on KVM [ 0.004588] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009513] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009793] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010476] kvm-guest: PV spinlocks enabled [ 0.010478] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010481] 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 [ 0.010654] random: crng init done [ 0.010655] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010866] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010979] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011035] Fallback order for Node 0: 0 [ 0.011037] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011038] Policy zone: DMA32 [ 0.011040] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014968] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014982] Kernel/User page tables isolation: enabled [ 0.023567] ftrace: allocating 41455 entries in 164 pages [ 0.023571] ftrace: allocated 164 pages with 3 groups [ 0.024373] Dynamic Preempt: voluntary [ 0.024406] rcu: Preemptible hierarchical RCU implementation. [ 0.024406] rcu: RCU event tracing is enabled. [ 0.024407] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024408] Trampoline variant of Tasks RCU enabled. [ 0.024409] Rude variant of Tasks RCU enabled. [ 0.024409] Tracing variant of Tasks RCU enabled. [ 0.024410] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024417] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024419] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024420] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029789] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030042] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030050] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030104] Console: colour dummy device 80x25 [ 0.030107] printk: legacy console [tty0] enabled [ 0.030551] printk: legacy console [ttyS0] enabled [ 0.170809] ACPI: Core revision 20250807 [ 0.171630] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173034] APIC: Switch to symmetric I/O mode setup [ 0.174200] x2apic enabled [ 0.175042] APIC: Switched APIC routing to: physical x2apic [ 0.177452] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.179071] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.180067] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180067] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180067] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180067] Speculative Store Bypass: Vulnerable [ 0.180067] Spectre V2 : Mitigation: Retpolines [ 0.180067] RETBleed: Vulnerable [ 0.180067] ITS: Mitigation: Aligned branch/return thunks [ 0.180067] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180067] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180067] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180067] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180067] GDS: Unknown: Dependent on hypervisor status [ 0.180067] active return thunk: its_return_thunk [ 0.180067] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180067] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180067] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180067] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180067] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180067] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180067] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180067] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180067] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180067] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180067] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180067] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180067] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180067] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180067] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180067] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180067] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180067] Freeing SMP alternatives memory: 40K [ 0.180067] pid_max: default: 32768 minimum: 301 [ 0.180067] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180067] landlock: Up and running. [ 0.180067] SELinux: Initializing. [ 0.180067] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180067] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180067] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180269] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181115] signal: max sigframe size: 3632 [ 0.181787] rcu: Hierarchical SRCU implementation. [ 0.182070] rcu: Max phase no-delay instances is 400. [ 0.182906] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186502] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187142] smp: Bringing up secondary CPUs ... [ 0.187961] smpboot: x86: Booting SMP configuration: [ 0.188072] .... node #0, CPUs: #1 [ 0.189699] 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. [ 0.191071] 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. [ 0.192112] smp: Brought up 1 node, 2 CPUs [ 0.192746] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.193223] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.194207] devtmpfs: initialized [ 0.194659] x86/mm: Memory block size: 128MB [ 0.195436] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.196140] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.197076] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.198158] pinctrl core: initialized pinctrl subsystem [ 0.199528] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.201218] audit: initializing netlink subsys (disabled) [ 0.202101] audit: type=2000 audit(1788464912.683:1): state=initialized audit_enabled=0 res=1 [ 0.202182] thermal_sys: Registered thermal governor 'step_wise' [ 0.203085] cpuidle: using governor menu [ 0.206011] efi: Freeing EFI boot services memory: 37748K [ 0.206074] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207130] dca service started, version 1.12.1 [ 0.207893] PCI: Using configuration type 1 for base access [ 0.208195] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234023] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234071] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235071] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236070] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238157] ACPI: Added _OSI(Module Device) [ 0.238821] ACPI: Added _OSI(Processor Device) [ 0.239071] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240902] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243291] ACPI: Interpreter enabled [ 0.243744] ACPI: PM: (supports S0 S5) [ 0.244072] ACPI: Using IOAPIC for interrupt routing [ 0.244880] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246076] PCI: Using E820 reservations for host bridge windows [ 0.247124] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250258] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252074] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253071] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254082] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256434] acpiphp: Slot [3] registered [ 0.257060] acpiphp: Slot [4] registered [ 0.258088] acpiphp: Slot [5] registered [ 0.258706] acpiphp: Slot [6] registered [ 0.259084] acpiphp: Slot [7] registered [ 0.259709] acpiphp: Slot [8] registered [ 0.260086] acpiphp: Slot [9] registered [ 0.260714] acpiphp: Slot [10] registered [ 0.261084] acpiphp: Slot [11] registered [ 0.261728] acpiphp: Slot [12] registered [ 0.263084] acpiphp: Slot [13] registered [ 0.263716] acpiphp: Slot [14] registered [ 0.264084] acpiphp: Slot [15] registered [ 0.264724] acpiphp: Slot [16] registered [ 0.265093] acpiphp: Slot [17] registered [ 0.265748] acpiphp: Slot [18] registered [ 0.266084] acpiphp: Slot [19] registered [ 0.266731] acpiphp: Slot [20] registered [ 0.268084] acpiphp: Slot [21] registered [ 0.268713] acpiphp: Slot [22] registered [ 0.269083] acpiphp: Slot [23] registered [ 0.269724] acpiphp: Slot [24] registered [ 0.270087] acpiphp: Slot [25] registered [ 0.270724] acpiphp: Slot [26] registered [ 0.272084] acpiphp: Slot [27] registered [ 0.272714] acpiphp: Slot [28] registered [ 0.273085] acpiphp: Slot [29] registered [ 0.273727] acpiphp: Slot [30] registered [ 0.274086] acpiphp: Slot [31] registered [ 0.274718] PCI host bridge to bus 0000:00 [ 0.275073] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277076] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278071] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279076] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280074] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281075] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281977] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283540] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.285921] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287654] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289138] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290035] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291083] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291972] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293084] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294005] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295364] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298601] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299150] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300173] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302422] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306067] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306067] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310089] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313423] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314217] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315194] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316203] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317138] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319462] iommu: Default domain type: Translated [ 0.320072] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321174] efivars: Registered efivars operations [ 0.321820] PCI: Using ACPI for IRQ routing [ 0.323100] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324067] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324067] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326075] vgaarb: loaded [ 0.326613] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328115] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332119] clocksource: Switched to clocksource kvm-clock [ 0.333170] VFS: Disk quotas dquot_6.6.0 [ 0.333936] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335230] pnp: PnP ACPI init [ 0.336340] pnp: PnP ACPI: found 5 devices [ 0.344592] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346027] NET: Registered PF_INET protocol family [ 0.346856] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360141] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361609] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362858] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364256] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365476] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366533] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367583] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368775] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.369660] NET: Registered PF_XDP protocol family [ 0.370417] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371382] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372364] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373459] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374519] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375886] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376955] PCI: CLS 0 bytes, default 64 [ 0.377816] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379605] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.381700] clocksource: Switched to clocksource tsc [ 0.401722] Initialise system trusted keyrings [ 0.402797] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405365] Key type asymmetric registered [ 0.406261] Asymmetric key parser 'x509' registered [ 0.408695] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410331] io scheduler mq-deadline registered [ 0.411314] io scheduler kyber registered [ 0.412271] io scheduler bfq registered [ 0.416125] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.417524] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.419159] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422319] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.424252] i8042: Warning: Keylock active [ 0.426656] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.427719] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428974] hv_vmbus: registering driver hyperv_keyboard [ 0.430165] rtc_cmos 00:00: RTC can wake from S4 [ 0.432534] rtc_cmos 00:00: registered as rtc0 [ 0.433669] rtc_cmos 00:00: setting system clock to 2026-09-03T19:48:31 UTC (1788464911) [ 0.435455] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.436752] intel_pstate: CPU model not supported [ 0.437832] efifb: probing for efifb [ 0.438630] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.439993] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.441570] efifb: scrolling: redraw [ 0.442339] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.444146] Console: switching to colour frame buffer device 100x37 [ 0.445923] fb0: EFI VGA frame buffer device [ 0.446876] pstore: Using crash dump compression: deflate [ 0.448036] pstore: Registered efi_pstore as persistent store backend [ 0.449649] NET: Registered PF_INET6 protocol family [ 0.451110] Segment Routing with IPv6 [ 0.451936] In-situ OAM (IOAM) with IPv6 [ 0.452884] NET: Registered PF_PACKET protocol family [ 0.454038] Key type dns_resolver registered [ 0.455408] IPI shorthand broadcast: enabled [ 0.458163] sched_clock: Marking stable (309002411, 149017672)->(533221423, -75201340) [ 0.460034] registered taskstats version 1 [ 0.461380] Loading compiled-in X.509 certificates [ 0.933654] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.706560] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.711231] Demotion targets for Node 0: null [ 1.712345] Key type .fscrypt registered [ 1.713176] Key type fscrypt-provisioning registered [ 1.714186] ima: No TPM chip found, activating TPM-bypass! [ 1.715391] ima: Allocated hash algorithm: sha1 [ 1.716413] ima: No architecture policies found [ 1.723757] clk: Disabling unused clocks [ 1.730115] Freeing unused kernel image (initmem) memory: 17040K [ 1.731840] Write protecting the kernel read-only data: 47104k [ 1.733692] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.735444] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.737151] Run /init as init process [ 1.855371] nvme nvme0: pci function 0000:00:04.0 [ 1.856785] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.867691] nvme nvme0: 2/0/0 default/read/poll queues [ 1.875160] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.876688] GPT:25804799 != 33554431 [ 1.877503] GPT:Alternate GPT header not at the end of the disk. [ 1.878620] GPT:25804799 != 33554431 [ 1.879355] GPT: Use GNU Parted to correct GPT errors. [ 1.880346] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.894086] SCSI subsystem initialized [ 1.921736] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.924106] device-mapper: uevent: version 1.0.3 [ 1.925128] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.932843] device-mapper: verity: sha256 using "sha256-lib" [ 1.969025] raid6: avx512x4 gen() 18051 MB/s [ 1.986024] raid6: avx512x2 gen() 17837 MB/s [ 2.003025] raid6: avx512x1 gen() 16816 MB/s [ 2.020024] raid6: avx2x4 gen() 17816 MB/s [ 2.037028] raid6: avx2x2 gen() 16820 MB/s [ 2.055027] raid6: avx2x1 gen() 13371 MB/s [ 2.055975] raid6: using algorithm avx512x4 gen() 18051 MB/s [ 2.074024] raid6: .... xor() 7046 MB/s, rmw enabled [ 2.075293] raid6: using avx512x2 recovery algorithm [ 2.086684] xor: automatically using best checksumming function avx [ 2.224401] Btrfs loaded, zoned=no, fsverity=no [ 2.228723] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.233219] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.237349] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.238764] BTRFS error (device dm-0): open_ctree failed: -2