.714686] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.716414] Run /init as init process [ 1.836438] nvme nvme0: pci function 0000:00:04.0 [ 1.837831] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.848739] nvme nvme0: 2/0/0 default/read/poll queues [ 1.856614] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.858337] GPT:25804799 != 33554431 [ 1.859157] GPT:Alternate GPT header not at the end of the disk. [ 1.860293] GPT:25804799 != 33554431 [ 1.861053] GPT: Use GNU Parted to correct GPT errors. [ 1.862035] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.876033] SCSI subsystem initialized [ 1.923463] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.925852] device-mapper: uevent: version 1.0.3 [ 1.926978] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.935080] device-mapper: verity: sha256 using "sha256-lib" [ 1.972583] raid6: avx512x4 gen() 17345 MB/s [ 1.990584] raid6: avx512x2 gen() 17791 MB/s [ 2.007583] raid6: avx512x1 gen() 17772 MB/s [ 2.025583] raid6: avx2x4 gen() 17825 MB/s [ 2.043582] raid6: avx2x2 gen() 18071 MB/s [ 2.060584] raid6: avx2x1 gen() 12861 MB/s [ 2.061548] raid6: using algorithm avx2x2 gen() 18071 MB/s [ 2.079583] raid6: .... xor() 15776 MB/s, rmw enabled [ 2.080651] raid6: using avx512x2 recovery algorithm [ 2.092196] xor: automatically using best checksumming function avx [ 2.229164] Btrfs loaded, zoned=no, fsverity=no [ 2.234374] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.238119] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.242463] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.243907] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.327747] ACPI: PM: Preparing to enter system sleep state S5 [ 62.329032] reboot: Restarting system [ 62.329866] 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        [2026-09-03T17:28:17.514816]      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 4095817066 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.000 MHz processor [ 0.000101] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000128] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000131] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000181] Using GB pages for direct mapping [ 0.000280] ACPI: Early table checksum verification disabled [ 0.000284] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000288] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000295] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000301] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000305] ACPI: FACS 0x00000000789D0000 000040 [ 0.000308] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000311] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000313] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000316] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000319] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000322] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000325] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000328] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000330] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000332] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000333] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000333] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000334] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000335] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000335] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000336] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000337] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000338] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000338] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000381] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000390] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000444] Zone ranges: [ 0.000445] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000447] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000450] Normal empty [ 0.000452] Device empty [ 0.000453] Movable zone start for each node [ 0.000454] Early memory node ranges [ 0.000455] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000458] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000460] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000462] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000470] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000520] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005426] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005570] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005999] ACPI: PM-Timer IO Port: 0xb008 [ 0.006013] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.006076] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.006080] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.006083] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.006084] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.006085] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.006090] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.006091] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.006097] TSC deadline timer available [ 0.006102] CPU topo: Max. logical packages: 1 [ 0.006103] CPU topo: Max. logical dies: 1 [ 0.006104] CPU topo: Max. dies per package: 1 [ 0.006109] CPU topo: Max. threads per core: 2 [ 0.006109] CPU topo: Num. cores per package: 1 [ 0.006110] CPU topo: Num. threads per package: 2 [ 0.006111] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.006133] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.006151] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.006153] Booting paravirtualized kernel on KVM [ 0.006155] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.011131] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011458] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.012169] kvm-guest: PV spinlocks enabled [ 0.012171] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.012175] 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 [ 0.012354] random: crng init done [ 0.012355] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012630] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012768] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012824] Fallback order for Node 0: 0 [ 0.012826] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012828] Policy zone: DMA32 [ 0.012829] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017919] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017935] Kernel/User page tables isolation: enabled [ 0.026908] ftrace: allocating 41455 entries in 164 pages [ 0.026913] ftrace: allocated 164 pages with 3 groups [ 0.027773] Dynamic Preempt: voluntary [ 0.027812] rcu: Preemptible hierarchical RCU implementation. [ 0.027813] rcu: RCU event tracing is enabled. [ 0.027813] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027815] Trampoline variant of Tasks RCU enabled. [ 0.027816] Rude variant of Tasks RCU enabled. [ 0.027816] Tracing variant of Tasks RCU enabled. [ 0.027818] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027818] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027825] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027827] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027829] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033092] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.033345] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.033353] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.033410] Console: colour dummy device 80x25 [ 0.033414] printk: legacy console [tty0] enabled [ 0.033719] printk: legacy console [ttyS0] enabled [ 0.194667] ACPI: Core revision 20250807 [ 0.196028] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.197825] APIC: Switch to symmetric I/O mode setup [ 0.199196] x2apic enabled [ 0.200151] APIC: Switched APIC routing to: physical x2apic [ 0.203064] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.205398] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500000) [ 0.206392] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.206392] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.206392] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.206392] Speculative Store Bypass: Vulnerable [ 0.206392] Spectre V2 : Mitigation: Retpolines [ 0.206392] RETBleed: Vulnerable [ 0.206392] ITS: Mitigation: Aligned branch/return thunks [ 0.206392] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.206392] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.206392] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.206392] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.206392] GDS: Unknown: Dependent on hypervisor status [ 0.206392] active return thunk: its_return_thunk [ 0.206392] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.206392] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.206392] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.206392] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.206392] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.206392] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.206392] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.206392] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.206392] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.206392] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.206392] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.206392] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.206392] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.206392] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.206392] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.206392] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.206392] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.206392] Freeing SMP alternatives memory: 40K [ 0.206392] pid_max: default: 32768 minimum: 301 [ 0.206392] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.206392] landlock: Up and running. [ 0.206392] SELinux: Initializing. [ 0.206392] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.206392] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.206392] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.206619] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.207455] signal: max sigframe size: 3632 [ 0.208168] rcu: Hierarchical SRCU implementation. [ 0.208396] rcu: Max phase no-delay instances is 400. [ 0.209321] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.212903] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.213466] smp: Bringing up secondary CPUs ... [ 0.214465] smpboot: x86: Booting SMP configuration: [ 0.215270] .... node #0, CPUs: #1 [ 0.216396] 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. [ 0.218396] 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. [ 0.219438] smp: Brought up 1 node, 2 CPUs [ 0.220080] smpboot: Total of 2 processors activated (10000.00 BogoMIPS) [ 0.220558] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.221547] devtmpfs: initialized [ 0.221946] x86/mm: Memory block size: 128MB [ 0.223453] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.224467] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.225406] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.226488] pinctrl core: initialized pinctrl subsystem [ 0.228078] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.229549] audit: initializing netlink subsys (disabled) [ 0.230445] audit: type=2000 audit(1788456500.875:1): state=initialized audit_enabled=0 res=1 [ 0.230542] thermal_sys: Registered thermal governor 'step_wise' [ 0.231418] cpuidle: using governor menu [ 0.233974] efi: Freeing EFI boot services memory: 37748K [ 0.235402] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.236498] dca service started, version 1.12.1 [ 0.237292] PCI: Using configuration type 1 for base access [ 0.238574] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.265645] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.266397] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.267396] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.268394] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.270729] ACPI: Added _OSI(Module Device) [ 0.271395] ACPI: Added _OSI(Processor Device) [ 0.272081] ACPI: Added _OSI(Processor Aggregator Device) [ 0.274530] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.276587] ACPI: Interpreter enabled [ 0.277101] ACPI: PM: (supports S0 S5) [ 0.278397] ACPI: Using IOAPIC for interrupt routing [ 0.279237] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.280396] PCI: Using E820 reservations for host bridge windows [ 0.281436] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.284575] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.285402] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.286396] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.288409] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.290800] acpiphp: Slot [3] registered [ 0.291416] acpiphp: Slot [4] registered [ 0.292039] acpiphp: Slot [5] registered [ 0.292411] acpiphp: Slot [6] registered [ 0.293029] acpiphp: Slot [7] registered [ 0.293410] acpiphp: Slot [8] registered [ 0.294037] acpiphp: Slot [9] registered [ 0.294408] acpiphp: Slot [10] registered [ 0.295041] acpiphp: Slot [11] registered [ 0.296420] acpiphp: Slot [12] registered [ 0.297057] acpiphp: Slot [13] registered [ 0.297408] acpiphp: Slot [14] registered [ 0.298063] acpiphp: Slot [15] registered [ 0.299410] acpiphp: Slot [16] registered [ 0.300045] acpiphp: Slot [17] registered [ 0.300420] acpiphp: Slot [18] registered [ 0.301058] acpiphp: Slot [19] registered [ 0.301412] acpiphp: Slot [20] registered [ 0.302187] acpiphp: Slot [21] registered [ 0.303412] acpiphp: Slot [22] registered [ 0.304161] acpiphp: Slot [23] registered [ 0.304409] acpiphp: Slot [24] registered [ 0.305166] acpiphp: Slot [25] registered [ 0.306414] acpiphp: Slot [26] registered [ 0.307151] acpiphp: Slot [27] registered [ 0.307411] acpiphp: Slot [28] registered [ 0.308189] acpiphp: Slot [29] registered [ 0.309415] acpiphp: Slot [30] registered [ 0.310402] acpiphp: Slot [31] registered [ 0.311292] PCI host bridge to bus 0000:00 [ 0.311402] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.313397] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.314397] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.316396] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.317395] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.318396] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.319450] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.321886] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.324463] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.326147] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.328486] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.329416] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.330411] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.331416] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.332413] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.334409] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.335722] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.338748] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.339498] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.340517] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.342785] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.346383] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.347940] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.350416] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.353622] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.354517] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.356507] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.357531] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.358448] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.359760] iommu: Default domain type: Translated [ 0.360395] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.361520] efivars: Registered efivars operations [ 0.362600] PCI: Using ACPI for IRQ routing [ 0.363439] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.364392] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.364392] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.367398] vgaarb: loaded [ 0.368189] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.370395] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.375444] clocksource: Switched to clocksource kvm-clock [ 0.377500] VFS: Disk quotas dquot_6.6.0 [ 0.378392] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.380143] pnp: PnP ACPI init [ 0.381468] pnp: PnP ACPI: found 5 devices [ 0.390157] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.391992] NET: Registered PF_INET protocol family [ 0.392973] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.405889] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.407747] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.409990] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.412135] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.413906] TCP: Hash tables configured (established 16384 bind 16384) [ 0.415389] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.416918] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.418503] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.419733] NET: Registered PF_XDP protocol family [ 0.421147] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.422938] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.424649] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.426659] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.428904] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.430616] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.432000] PCI: CLS 0 bytes, default 64 [ 0.433014] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.435055] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.437447] clocksource: Switched to clocksource tsc [ 0.457810] Initialise system trusted keyrings [ 0.458993] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.460966] Key type asymmetric registered [ 0.461963] Asymmetric key parser 'x509' registered [ 0.463714] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.466086] io scheduler mq-deadline registered [ 0.467198] io scheduler kyber registered [ 0.468213] io scheduler bfq registered [ 0.470757] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.472282] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.474187] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.477542] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.479638] i8042: Warning: Keylock active [ 0.482387] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.483556] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.484910] hv_vmbus: registering driver hyperv_keyboard [ 0.486278] rtc_cmos 00:00: RTC can wake from S4 [ 0.488881] rtc_cmos 00:00: registered as rtc0 [ 0.490172] rtc_cmos 00:00: setting system clock to 2026-09-03T17:28:19 UTC (1788456499) [ 0.492161] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.493547] intel_pstate: CPU model not supported [ 0.494673] efifb: probing for efifb [ 0.495571] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.497162] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.498577] efifb: scrolling: redraw [ 0.499400] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.501365] Console: switching to colour frame buffer device 100x37 [ 0.503382] fb0: EFI VGA frame buffer device [ 0.504461] pstore: Using crash dump compression: deflate [ 0.505749] pstore: Registered efi_pstore as persistent store backend [ 0.507594] NET: Registered PF_INET6 protocol family [ 0.510255] Segment Routing with IPv6 [ 0.511188] In-situ OAM (IOAM) with IPv6 [ 0.512216] NET: Registered PF_PACKET protocol family [ 0.514085] Key type dns_resolver registered [ 0.515518] IPI shorthand broadcast: enabled [ 0.518473] sched_clock: Marking stable (346001734, 172039690)->(598765001, -80723577) [ 0.520644] registered taskstats version 1 [ 0.521936] Loading compiled-in X.509 certificates [ 0.990601] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.770310] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.774903] Demotion targets for Node 0: null [ 1.776008] Key type .fscrypt registered [ 1.777179] Key type fscrypt-provisioning registered [ 1.778253] ima: No TPM chip found, activating TPM-bypass! [ 1.779615] ima: Allocated hash algorithm: sha1 [ 1.780656] ima: No architecture policies found [ 1.787395] clk: Disabling unused clocks [ 1.793886] Freeing unused kernel image (initmem) memory: 17040K [ 1.795628] Write protecting the kernel read-only data: 47104k [ 1.797499] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.799257] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.800947] Run /init as init process [ 1.921768] nvme nvme0: pci function 0000:00:04.0 [ 1.923175] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.934175] nvme nvme0: 2/0/0 default/read/poll queues [ 1.942632] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.944061] GPT:25804799 != 33554431 [ 1.944972] GPT:Alternate GPT header not at the end of the disk. [ 1.946169] GPT:25804799 != 33554431 [ 1.946901] GPT: Use GNU Parted to correct GPT errors. [ 1.947889] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.962489] SCSI subsystem initialized [ 1.992237] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.995463] device-mapper: uevent: version 1.0.3 [ 1.996841] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.005474] device-mapper: verity: sha256 using "sha256-lib" [ 2.043046] raid6: avx512x4 gen() 18042 MB/s [ 2.060049] raid6: avx512x2 gen() 16592 MB/s [ 2.078046] raid6: avx512x1 gen() 17528 MB/s [ 2.096048] raid6: avx2x4 gen() 17632 MB/s [ 2.114048] raid6: avx2x2 gen() 17777 MB/s [ 2.131048] raid6: avx2x1 gen() 13286 MB/s [ 2.131993] raid6: using algorithm avx512x4 gen() 18042 MB/s [ 2.150047] raid6: .... xor() 6600 MB/s, rmw enabled [ 2.151085] raid6: using avx512x2 recovery algorithm [ 2.162210] xor: automatically using best checksumming function avx [ 2.296035] Btrfs loaded, zoned=no, fsverity=no [ 2.300755] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.305138] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.309316] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.310760] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.395229] ACPI: PM: Preparing to enter system sleep state S5 [ 62.396585] reboot: Restarting system [ 62.397458] 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        [2026-09-03T17:29:24.613625]      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 4064878363 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2500.000 MHz processor [ 0.000101] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000138] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000140] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000190] Using GB pages for direct mapping [ 0.000448] ACPI: Early table checksum verification disabled [ 0.000452] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000456] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000463] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000468] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000472] ACPI: FACS 0x00000000789D0000 000040 [ 0.000474] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000478] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000481] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000484] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000486] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000489] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000493] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000496] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000498] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000499] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000500] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000501] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000502] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000502] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000503] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000504] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000504] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000505] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000506] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000551] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000562] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000616] Zone ranges: [ 0.000617] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000620] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000623] Normal empty [ 0.000624] Device empty [ 0.000626] Movable zone start for each node [ 0.000627] Early memory node ranges [ 0.000628] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000630] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000633] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000635] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000643] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000693] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004890] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005064] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005624] ACPI: PM-Timer IO Port: 0xb008 [ 0.005638] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005704] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005707] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005709] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005711] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005712] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005717] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005718] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005723] TSC deadline timer available [ 0.005729] CPU topo: Max. logical packages: 1 [ 0.005729] CPU topo: Max. logical dies: 1 [ 0.005730] CPU topo: Max. dies per package: 1 [ 0.005735] CPU topo: Max. threads per core: 2 [ 0.005735] CPU topo: Num. cores per package: 1 [ 0.005736] CPU topo: Num. threads per package: 2 [ 0.005737] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005756] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005773] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005775] Booting paravirtualized kernel on KVM [ 0.005776] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010746] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011077] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011891] kvm-guest: PV spinlocks enabled [ 0.011895] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011899] 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 [ 0.012223] random: crng init done [ 0.012224] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012498] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012637] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012698] Fallback order for Node 0: 0 [ 0.012700] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012702] Policy zone: DMA32 [ 0.012703] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017558] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017575] Kernel/User page tables isolation: enabled [ 0.026819] ftrace: allocating 41455 entries in 164 pages [ 0.026823] ftrace: allocated 164 pages with 3 groups [ 0.027684] Dynamic Preempt: voluntary [ 0.027721] rcu: Preemptible hierarchical RCU implementation. [ 0.027722] rcu: RCU event tracing is enabled. [ 0.027723] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027725] Trampoline variant of Tasks RCU enabled. [ 0.027726] Rude variant of Tasks RCU enabled. [ 0.027727] Tracing variant of Tasks RCU enabled. [ 0.027727] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027728] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027735] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027737] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027738] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033934] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.034189] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.034197] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.034259] Console: colour dummy device 80x25 [ 0.034262] printk: legacy console [tty0] enabled [ 0.034552] printk: legacy console [ttyS0] enabled [ 0.171129] ACPI: Core revision 20250807 [ 0.171963] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173399] APIC: Switch to symmetric I/O mode setup [ 0.174564] x2apic enabled [ 0.175409] APIC: Switched APIC routing to: physical x2apic [ 0.177835] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.179468] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500000) [ 0.180462] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180462] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180462] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180462] Speculative Store Bypass: Vulnerable [ 0.180462] Spectre V2 : Mitigation: Retpolines [ 0.180462] RETBleed: Vulnerable [ 0.180462] ITS: Mitigation: Aligned branch/return thunks [ 0.180462] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180462] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180462] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180462] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180462] GDS: Unknown: Dependent on hypervisor status [ 0.180462] active return thunk: its_return_thunk [ 0.180462] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180462] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180462] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180462] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180462] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180462] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180462] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180462] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180462] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180462] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180462] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180462] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180462] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180462] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180462] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180462] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180462] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180462] Freeing SMP alternatives memory: 40K [ 0.180462] pid_max: default: 32768 minimum: 301 [ 0.180462] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180462] landlock: Up and running. [ 0.180462] SELinux: Initializing. [ 0.180462] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180462] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180462] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180687] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181519] signal: max sigframe size: 3632 [ 0.182220] rcu: Hierarchical SRCU implementation. [ 0.182466] rcu: Max phase no-delay instances is 400. [ 0.183324] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186950] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187537] smp: Bringing up secondary CPUs ... [ 0.188363] smpboot: x86: Booting SMP configuration: [ 0.188467] .... node #0, CPUs: #1 [ 0.189899] 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. [ 0.191468] 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. [ 0.192624] smp: Brought up 1 node, 2 CPUs [ 0.193277] smpboot: Total of 2 processors activated (10000.00 BogoMIPS) [ 0.193629] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.194626] devtmpfs: initialized [ 0.195011] x86/mm: Memory block size: 128MB [ 0.196523] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197538] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198477] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199629] pinctrl core: initialized pinctrl subsystem [ 0.201150] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202614] audit: initializing netlink subsys (disabled) [ 0.203502] audit: type=2000 audit(1788456567.923:1): state=initialized audit_enabled=0 res=1 [ 0.203587] thermal_sys: Registered thermal governor 'step_wise' [ 0.204481] cpuidle: using governor menu [ 0.207204] efi: Freeing EFI boot services memory: 37748K [ 0.207470] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.208570] dca service started, version 1.12.1 [ 0.209347] PCI: Using configuration type 1 for base access [ 0.210587] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236205] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236468] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237469] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238464] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239827] ACPI: Added _OSI(Module Device) [ 0.241467] ACPI: Added _OSI(Processor Device) [ 0.242163] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243486] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245631] ACPI: Interpreter enabled [ 0.246157] ACPI: PM: (supports S0 S5) [ 0.246467] ACPI: Using IOAPIC for interrupt routing [ 0.247269] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249470] PCI: Using E820 reservations for host bridge windows [ 0.250539] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.253717] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254470] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255466] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257480] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258840] acpiphp: Slot [3] registered [ 0.259495] acpiphp: Slot [4] registered [ 0.260147] acpiphp: Slot [5] registered [ 0.261481] acpiphp: Slot [6] registered [ 0.262109] acpiphp: Slot [7] registered [ 0.262484] acpiphp: Slot [8] registered [ 0.263120] acpiphp: Slot [9] registered [ 0.263478] acpiphp: Slot [10] registered [ 0.264131] acpiphp: Slot [11] registered [ 0.264480] acpiphp: Slot [12] registered [ 0.265123] acpiphp: Slot [13] registered [ 0.266479] acpiphp: Slot [14] registered [ 0.267121] acpiphp: Slot [15] registered [ 0.267480] acpiphp: Slot [16] registered [ 0.268138] acpiphp: Slot [17] registered [ 0.268478] acpiphp: Slot [18] registered [ 0.269122] acpiphp: Slot [19] registered [ 0.270480] acpiphp: Slot [20] registered [ 0.271118] acpiphp: Slot [21] registered [ 0.271479] acpiphp: Slot [22] registered [ 0.272131] acpiphp: Slot [23] registered [ 0.272480] acpiphp: Slot [24] registered [ 0.273126] acpiphp: Slot [25] registered [ 0.273482] acpiphp: Slot [26] registered [ 0.274124] acpiphp: Slot [27] registered [ 0.275483] acpiphp: Slot [28] registered [ 0.276128] acpiphp: Slot [29] registered [ 0.276483] acpiphp: Slot [30] registered [ 0.277133] acpiphp: Slot [31] registered [ 0.277477] PCI host bridge to bus 0000:00 [ 0.278131] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279465] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280465] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281465] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282465] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284466] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285379] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287210] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289430] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291061] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292531] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293447] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294479] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295384] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296480] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297390] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.298774] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300491] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301547] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302554] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304811] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307489] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309064] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311488] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314578] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316580] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317572] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318573] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319519] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320838] iommu: Default domain type: Translated [ 0.321466] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322481] efivars: Registered efivars operations [ 0.323231] PCI: Using ACPI for IRQ routing [ 0.324489] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325430] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325462] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327469] vgaarb: loaded [ 0.327986] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328465] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331509] clocksource: Switched to clocksource kvm-clock [ 0.333039] VFS: Disk quotas dquot_6.6.0 [ 0.333689] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334944] pnp: PnP ACPI init [ 0.335904] pnp: PnP ACPI: found 5 devices [ 0.343967] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345426] NET: Registered PF_INET protocol family [ 0.346260] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359418] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360769] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361982] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363347] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364563] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365622] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366808] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367965] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368840] NET: Registered PF_XDP protocol family [ 0.369597] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370562] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371527] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372602] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373666] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374874] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375878] PCI: CLS 0 bytes, default 64 [ 0.376641] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378422] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.380543] clocksource: Switched to clocksource tsc [ 0.400820] Initialise system trusted keyrings [ 0.401972] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403849] Key type asymmetric registered [ 0.404741] Asymmetric key parser 'x509' registered [ 0.406928] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409308] io scheduler mq-deadline registered [ 0.410260] io scheduler kyber registered [ 0.411285] io scheduler bfq registered [ 0.413862] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415314] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416943] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420038] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421884] i8042: Warning: Keylock active [ 0.424423] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425485] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426739] hv_vmbus: registering driver hyperv_keyboard [ 0.427934] rtc_cmos 00:00: RTC can wake from S4 [ 0.430301] rtc_cmos 00:00: registered as rtc0 [ 0.431501] rtc_cmos 00:00: setting system clock to 2026-09-03T17:29:26 UTC (1788456566) [ 0.433302] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434613] intel_pstate: CPU model not supported [ 0.435698] efifb: probing for efifb [ 0.436494] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437878] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439148] efifb: scrolling: redraw [ 0.439922] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441811] Console: switching to colour frame buffer device 100x37 [ 0.443696] fb0: EFI VGA frame buffer device [ 0.444670] pstore: Using crash dump compression: deflate [ 0.445785] pstore: Registered efi_pstore as persistent store backend [ 0.447449] NET: Registered PF_INET6 protocol family [ 0.451420] Segment Routing with IPv6 [ 0.452225] In-situ OAM (IOAM) with IPv6 [ 0.453123] NET: Registered PF_PACKET protocol family [ 0.454307] Key type dns_resolver registered [ 0.457589] IPI shorthand broadcast: enabled [ 0.460395] sched_clock: Marking stable (315001816, 145265841)->(534762812, -74495155) [ 0.462477] registered taskstats version 1 [ 0.463857] Loading compiled-in X.509 certificates [ 0.933209] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.691860] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.696923] Demotion targets for Node 0: null [ 1.698037] Key type .fscrypt registered [ 1.699069] Key type fscrypt-provisioning registered [ 1.700120] ima: No TPM chip found, activating TPM-bypass! [ 1.701392] ima: Allocated hash algorithm: sha1 [ 1.702323] ima: No architecture policies found [ 1.710204] clk: Disabling unused clocks [ 1.716795] Freeing unused kernel image (initmem) memory: 17040K [ 1.718816] Write protecting the kernel read-only data: 47104k [ 1.720729] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.722550] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.724294] Run /init as init process [ 1.844990] nvme nvme0: pci function 0000:00:04.0 [ 1.846642] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.859015] nvme nvme0: 2/0/0 default/read/poll queues [ 1.869410] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.870975] GPT:25804799 != 33554431 [ 1.871804] GPT:Alternate GPT header not at the end of the disk. [ 1.872963] GPT:25804799 != 33554431 [ 1.873727] GPT: Use GNU Parted to correct GPT errors. [ 1.874954] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.889178] SCSI subsystem initialized [ 1.921124] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.923834] device-mapper: uevent: version 1.0.3 [ 1.925110] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.933914] device-mapper: verity: sha256 using "sha256-lib" [ 1.970290] raid6: avx512x4 gen() 17273 MB/s [ 1.988275] raid6: avx512x2 gen() 18045 MB/s [ 2.005274] raid6: avx512x1 gen() 18099 MB/s [ 2.022276] raid6: avx2x4 gen() 17682 MB/s [ 2.040276] raid6: avx2x2 gen() 17126 MB/s [ 2.057275] raid6: avx2x1 gen() 13343 MB/s [ 2.058249] raid6: using algorithm avx512x1 gen() 18099 MB/s [ 2.076309] raid6: .... xor() 17399 MB/s, rmw enabled [ 2.077528] raid6: using avx512x2 recovery algorithm [ 2.090357] xor: automatically using best checksumming function avx [ 2.232198] Btrfs loaded, zoned=no, fsverity=no [ 2.237290] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.241106] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.245204] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.246881] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.328569] ACPI: PM: Preparing to enter system sleep state S5 [ 62.330102] reboot: Restarting system [ 62.331084] 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        [2026-09-03T17:30:31.616252]      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 4073903257 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.000 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 [ 0.000183] Using GB pages for direct mapping [ 0.000381] ACPI: Early table checksum verification disabled [ 0.000385] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000389] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000396] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000402] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000406] ACPI: FACS 0x00000000789D0000 000040 [ 0.000409] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000412] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000414] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000417] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000420] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000423] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000426] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000429] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000431] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000433] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000434] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000434] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000435] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000436] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000437] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000437] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000438] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000439] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000440] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000484] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000495] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000530] Zone ranges: [ 0.000531] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000533] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000534] Normal empty [ 0.000535] Device empty [ 0.000536] Movable zone start for each node [ 0.000537] Early memory node ranges [ 0.000538] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000539] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000540] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000541] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000547] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000581] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004725] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004869] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005279] ACPI: PM-Timer IO Port: 0xb008 [ 0.005293] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005362] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005365] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005367] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005369] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005370] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005374] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005375] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005380] TSC deadline timer available [ 0.005385] CPU topo: Max. logical packages: 1 [ 0.005386] CPU topo: Max. logical dies: 1 [ 0.005387] CPU topo: Max. dies per package: 1 [ 0.005391] CPU topo: Max. threads per core: 2 [ 0.005392] CPU topo: Num. cores per package: 1 [ 0.005393] CPU topo: Num. threads per package: 2 [ 0.005393] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005412] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005429] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005431] Booting paravirtualized kernel on KVM [ 0.005433] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010402] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010733] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011423] kvm-guest: PV spinlocks enabled [ 0.011426] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011429] 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 [ 0.011610] random: crng init done [ 0.011611] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011880] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012017] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012075] Fallback order for Node 0: 0 [ 0.012078] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012079] Policy zone: DMA32 [ 0.012081] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016955] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016971] Kernel/User page tables isolation: enabled [ 0.025996] ftrace: allocating 41455 entries in 164 pages [ 0.026000] ftrace: allocated 164 pages with 3 groups [ 0.026854] Dynamic Preempt: voluntary [ 0.026892] rcu: Preemptible hierarchical RCU implementation. [ 0.026892] rcu: RCU event tracing is enabled. [ 0.026893] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026895] Trampoline variant of Tasks RCU enabled. [ 0.026895] Rude variant of Tasks RCU enabled. [ 0.026896] Tracing variant of Tasks RCU enabled. [ 0.026897] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026897] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026906] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026907] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026909] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032130] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032383] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032391] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032448] Console: colour dummy device 80x25 [ 0.032451] printk: legacy console [tty0] enabled [ 0.032729] printk: legacy console [ttyS0] enabled [ 0.167544] ACPI: Core revision 20250807 [ 0.168385] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169779] APIC: Switch to symmetric I/O mode setup [ 0.170942] x2apic enabled [ 0.171787] APIC: Switched APIC routing to: physical x2apic [ 0.174374] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.175996] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500000) [ 0.176991] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176991] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176991] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176991] Speculative Store Bypass: Vulnerable [ 0.176991] Spectre V2 : Mitigation: Retpolines [ 0.176991] RETBleed: Vulnerable [ 0.176991] ITS: Mitigation: Aligned branch/return thunks [ 0.176991] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176991] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176991] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176991] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176991] GDS: Unknown: Dependent on hypervisor status [ 0.176991] active return thunk: its_return_thunk [ 0.176991] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176991] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176991] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176991] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176991] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176991] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176991] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176991] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176991] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176991] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176991] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176991] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176991] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176991] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176991] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176991] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176991] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176991] Freeing SMP alternatives memory: 40K [ 0.176991] pid_max: default: 32768 minimum: 301 [ 0.176991] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176991] landlock: Up and running. [ 0.176991] SELinux: Initializing. [ 0.176991] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176991] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176991] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177208] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178042] signal: max sigframe size: 3632 [ 0.178738] rcu: Hierarchical SRCU implementation. [ 0.178994] rcu: Max phase no-delay instances is 400. [ 0.179838] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183489] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184071] smp: Bringing up secondary CPUs ... [ 0.184900] smpboot: x86: Booting SMP configuration: [ 0.184999] .... node #0, CPUs: #1 [ 0.186449] 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. [ 0.187995] 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. [ 0.189037] smp: Brought up 1 node, 2 CPUs [ 0.189697] smpboot: Total of 2 processors activated (10000.00 BogoMIPS) [ 0.190197] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.191158] devtmpfs: initialized [ 0.191654] x86/mm: Memory block size: 128MB [ 0.193049] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194062] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195003] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196088] pinctrl core: initialized pinctrl subsystem [ 0.197514] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199157] audit: initializing netlink subsys (disabled) [ 0.200031] audit: type=2000 audit(1788456634.926:1): state=initialized audit_enabled=0 res=1 [ 0.200115] thermal_sys: Registered thermal governor 'step_wise' [ 0.201007] cpuidle: using governor menu [ 0.203621] efi: Freeing EFI boot services memory: 37748K [ 0.203997] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205099] dca service started, version 1.12.1 [ 0.205869] PCI: Using configuration type 1 for base access [ 0.207113] 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 [ 0.234996] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235995] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236994] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239427] ACPI: Added _OSI(Module Device) [ 0.239909] ACPI: Added _OSI(Processor Device) [ 0.240995] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243012] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245121] ACPI: Interpreter enabled [ 0.245856] ACPI: PM: (supports S0 S5) [ 0.245999] ACPI: Using IOAPIC for interrupt routing [ 0.246793] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247998] PCI: Using E820 reservations for host bridge windows [ 0.249062] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252583] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254001] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254996] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256004] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258382] acpiphp: Slot [3] registered [ 0.259001] acpiphp: Slot [4] registered [ 0.259634] acpiphp: Slot [5] registered [ 0.260008] acpiphp: Slot [6] registered [ 0.260639] acpiphp: Slot [7] registered [ 0.262011] acpiphp: Slot [8] registered [ 0.262644] acpiphp: Slot [9] registered [ 0.263008] acpiphp: Slot [10] registered [ 0.263661] acpiphp: Slot [11] registered [ 0.264007] acpiphp: Slot [12] registered [ 0.264658] acpiphp: Slot [13] registered [ 0.266009] acpiphp: Slot [14] registered [ 0.266654] acpiphp: Slot [15] registered [ 0.267008] acpiphp: Slot [16] registered [ 0.267647] acpiphp: Slot [17] registered [ 0.268008] acpiphp: Slot [18] registered [ 0.268674] acpiphp: Slot [19] registered [ 0.269008] acpiphp: Slot [20] registered [ 0.269657] acpiphp: Slot [21] registered [ 0.271008] acpiphp: Slot [22] registered [ 0.271654] acpiphp: Slot [23] registered [ 0.272008] acpiphp: Slot [24] registered [ 0.272666] acpiphp: Slot [25] registered [ 0.273007] acpiphp: Slot [26] registered [ 0.273656] acpiphp: Slot [27] registered [ 0.275008] acpiphp: Slot [28] registered [ 0.275655] acpiphp: Slot [29] registered [ 0.276011] acpiphp: Slot [30] registered [ 0.276657] acpiphp: Slot [31] registered [ 0.277007] PCI host bridge to bus 0000:00 [ 0.277649] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278994] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279994] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280994] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281994] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283994] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284911] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286448] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288848] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290580] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291061] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291973] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293008] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293931] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295008] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295935] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297292] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300024] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301076] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302095] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303350] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306916] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308674] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311012] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314157] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315099] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316102] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317099] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318045] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319347] iommu: Default domain type: Translated [ 0.319996] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321010] efivars: Registered efivars operations [ 0.321766] PCI: Using ACPI for IRQ routing [ 0.322041] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322971] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322991] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325997] vgaarb: loaded [ 0.326509] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326994] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331041] clocksource: Switched to clocksource kvm-clock [ 0.332596] VFS: Disk quotas dquot_6.6.0 [ 0.333237] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334468] pnp: PnP ACPI init [ 0.335511] pnp: PnP ACPI: found 5 devices [ 0.343565] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345020] NET: Registered PF_INET protocol family [ 0.345854] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358536] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359904] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361123] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362412] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363770] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364836] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365904] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367102] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368004] NET: Registered PF_XDP protocol family [ 0.368779] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369760] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370725] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371827] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372926] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374131] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375199] PCI: CLS 0 bytes, default 64 [ 0.375973] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377695] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.379841] clocksource: Switched to clocksource tsc [ 0.400123] Initialise system trusted keyrings [ 0.401244] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403162] Key type asymmetric registered [ 0.404069] Asymmetric key parser 'x509' registered [ 0.406196] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408638] io scheduler mq-deadline registered [ 0.409617] io scheduler kyber registered [ 0.410483] io scheduler bfq registered [ 0.412853] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.414328] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415981] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.419329] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421209] i8042: Warning: Keylock active [ 0.423774] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424843] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426031] hv_vmbus: registering driver hyperv_keyboard [ 0.427287] rtc_cmos 00:00: RTC can wake from S4 [ 0.429589] rtc_cmos 00:00: registered as rtc0 [ 0.430727] rtc_cmos 00:00: setting system clock to 2026-09-03T17:30:33 UTC (1788456633) [ 0.432592] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.433893] intel_pstate: CPU model not supported [ 0.434975] efifb: probing for efifb [ 0.435772] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437162] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438420] efifb: scrolling: redraw [ 0.439208] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441097] Console: switching to colour frame buffer device 100x37 [ 0.442959] fb0: EFI VGA frame buffer device [ 0.443932] pstore: Using crash dump compression: deflate [ 0.445078] pstore: Registered efi_pstore as persistent store backend [ 0.446737] NET: Registered PF_INET6 protocol family [ 0.448835] Segment Routing with IPv6 [ 0.449667] In-situ OAM (IOAM) with IPv6 [ 0.450538] NET: Registered PF_PACKET protocol family [ 0.452638] Key type dns_resolver registered [ 0.453982] IPI shorthand broadcast: enabled [ 0.456760] sched_clock: Marking stable (313002026, 143600345)->(529939432, -73337061) [ 0.458636] registered taskstats version 1 [ 0.459825] Loading compiled-in X.509 certificates [ 0.929354] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.673467] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.677887] Demotion targets for Node 0: null [ 1.678988] Key type .fscrypt registered [ 1.679853] Key type fscrypt-provisioning registered [ 1.680874] ima: No TPM chip found, activating TPM-bypass! [ 1.682114] ima: Allocated hash algorithm: sha1 [ 1.683045] ima: No architecture policies found [ 1.689559] clk: Disabling unused clocks [ 1.696031] Freeing unused kernel image (initmem) memory: 17040K [ 1.697789] Write protecting the kernel read-only data: 47104k [ 1.699660] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.701428] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.703149] Run /init as init process [ 1.822341] nvme nvme0: pci function 0000:00:04.0 [ 1.823714] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.834882] nvme nvme0: 2/0/0 default/read/poll queues [ 1.843083] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.844529] GPT:25804799 != 33554431 [ 1.845313] GPT:Alternate GPT header not at the end of the disk. [ 1.846422] GPT:25804799 != 33554431 [ 1.847249] GPT: Use GNU Parted to correct GPT errors. [ 1.848232] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.863542] SCSI subsystem initialized [ 1.892378] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.894723] device-mapper: uevent: version 1.0.3 [ 1.895760] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.903778] device-mapper: verity: sha256 using "sha256-lib" [ 1.939609] raid6: avx512x4 gen() 17717 MB/s [ 1.956607] raid6: avx512x2 gen() 18060 MB/s [ 1.973607] raid6: avx512x1 gen() 17994 MB/s [ 1.990608] raid6: avx2x4 gen() 17828 MB/s [ 2.007608] raid6: avx2x2 gen() 17945 MB/s [ 2.024609] raid6: avx2x1 gen() 13185 MB/s [ 2.025565] raid6: using algorithm avx512x2 gen() 18060 MB/s [ 2.043611] raid6: .... xor() 24404 MB/s, rmw enabled [ 2.044674] raid6: using avx512x2 recovery algorithm [ 2.055513] xor: automatically using best checksumming function avx [ 2.192842] Btrfs loaded, zoned=no, fsverity=no [ 2.197719] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.201623] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.205652] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.207137] BTRFS error (device dm-0): open_ctree failed: -2