[ 1.778027] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.779748] Run /init as init process [ 1.900898] nvme nvme0: pci function 0000:00:04.0 [ 1.902411] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.913986] nvme nvme0: 2/0/0 default/read/poll queues [ 1.921005] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.922806] GPT:25804799 != 33554431 [ 1.923657] GPT:Alternate GPT header not at the end of the disk. [ 1.924790] GPT:25804799 != 33554431 [ 1.925544] GPT: Use GNU Parted to correct GPT errors. [ 1.926529] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.941048] SCSI subsystem initialized [ 1.970299] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.972757] device-mapper: uevent: version 1.0.3 [ 1.973877] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.982114] device-mapper: verity: sha256 using "sha256-lib" [ 2.020845] raid6: avx512x4 gen() 17374 MB/s [ 2.038883] raid6: avx512x2 gen() 17408 MB/s [ 2.056846] raid6: avx512x1 gen() 16649 MB/s [ 2.073847] raid6: avx2x4 gen() 17589 MB/s [ 2.090846] raid6: avx2x2 gen() 17203 MB/s [ 2.108844] raid6: avx2x1 gen() 13533 MB/s [ 2.109815] raid6: using algorithm avx2x4 gen() 17589 MB/s [ 2.127845] raid6: .... xor() 6096 MB/s, rmw enabled [ 2.128909] raid6: using avx512x2 recovery algorithm [ 2.139873] xor: automatically using best checksumming function avx [ 2.277340] Btrfs loaded, zoned=no, fsverity=no [ 2.282138] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.286131] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.290335] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.291738] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.375956] ACPI: PM: Preparing to enter system sleep state S5 [ 62.377339] reboot: Restarting system [ 62.378845] 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        [2026-09-03T18:37:01.559943]      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 5263703050 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000103] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000131] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000134] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000187] Using GB pages for direct mapping [ 0.000378] ACPI: Early table checksum verification disabled [ 0.000383] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000387] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000393] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000400] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000403] ACPI: FACS 0x00000000789D0000 000040 [ 0.000406] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000409] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000412] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000415] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000417] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000420] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000423] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000426] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000428] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000430] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000431] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000431] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000432] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000433] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000434] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000434] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000435] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000436] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000436] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000481] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000491] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000545] Zone ranges: [ 0.000545] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000549] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000551] Normal empty [ 0.000553] Device empty [ 0.000554] Movable zone start for each node [ 0.000556] Early memory node ranges [ 0.000556] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000559] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000561] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000563] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000571] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000621] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005175] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005325] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005738] ACPI: PM-Timer IO Port: 0xb008 [ 0.005753] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005813] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005817] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005820] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005821] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005822] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005827] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005828] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005833] TSC deadline timer available [ 0.005838] CPU topo: Max. logical packages: 1 [ 0.005839] CPU topo: Max. logical dies: 1 [ 0.005839] CPU topo: Max. dies per package: 1 [ 0.005845] CPU topo: Max. threads per core: 2 [ 0.005845] CPU topo: Num. cores per package: 1 [ 0.005846] CPU topo: Num. threads per package: 2 [ 0.005847] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005869] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005887] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005890] Booting paravirtualized kernel on KVM [ 0.005892] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.011350] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011700] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.012518] kvm-guest: PV spinlocks enabled [ 0.012522] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.012526] 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 [ 0.012705] random: crng init done [ 0.012706] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012993] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.013139] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.013201] Fallback order for Node 0: 0 [ 0.013204] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.013206] Policy zone: DMA32 [ 0.013208] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.018708] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.018726] Kernel/User page tables isolation: enabled [ 0.027877] ftrace: allocating 41455 entries in 164 pages [ 0.027881] ftrace: allocated 164 pages with 3 groups [ 0.028757] Dynamic Preempt: voluntary [ 0.028796] rcu: Preemptible hierarchical RCU implementation. [ 0.028796] rcu: RCU event tracing is enabled. [ 0.028797] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.028799] Trampoline variant of Tasks RCU enabled. [ 0.028799] Rude variant of Tasks RCU enabled. [ 0.028800] Tracing variant of Tasks RCU enabled. [ 0.028801] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.028802] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.028808] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028810] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028812] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.034681] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.034928] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.034937] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.035005] Console: colour dummy device 80x25 [ 0.035007] printk: legacy console [tty0] enabled [ 0.035287] printk: legacy console [ttyS0] enabled [ 0.170835] ACPI: Core revision 20250807 [ 0.171649] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173042] APIC: Switch to symmetric I/O mode setup [ 0.174210] x2apic enabled [ 0.175056] APIC: Switched APIC routing to: physical x2apic [ 0.177472] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.179068] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.180064] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180064] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180064] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180064] Speculative Store Bypass: Vulnerable [ 0.180064] Spectre V2 : Mitigation: Retpolines [ 0.180064] RETBleed: Vulnerable [ 0.180064] ITS: Mitigation: Aligned branch/return thunks [ 0.180064] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180064] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180064] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180064] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180064] GDS: Unknown: Dependent on hypervisor status [ 0.180064] active return thunk: its_return_thunk [ 0.180064] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180064] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180064] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180064] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180064] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180064] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180064] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180064] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180064] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180064] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180064] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180064] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180064] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180064] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180064] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180064] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180064] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180064] Freeing SMP alternatives memory: 40K [ 0.180064] pid_max: default: 32768 minimum: 301 [ 0.180064] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180064] landlock: Up and running. [ 0.180064] SELinux: Initializing. [ 0.180064] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180064] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180064] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180283] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181122] signal: max sigframe size: 3632 [ 0.181813] rcu: Hierarchical SRCU implementation. [ 0.182067] rcu: Max phase no-delay instances is 400. [ 0.182929] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187223] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188152] smp: Bringing up secondary CPUs ... [ 0.189089] smpboot: x86: Booting SMP configuration: [ 0.190074] .... node #0, CPUs: #1 [ 0.191775] 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. [ 0.193080] 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. [ 0.194171] smp: Brought up 1 node, 2 CPUs [ 0.194808] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.195325] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.196238] devtmpfs: initialized [ 0.196911] x86/mm: Memory block size: 128MB [ 0.198570] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.199168] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200083] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202364] pinctrl core: initialized pinctrl subsystem [ 0.203892] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205365] audit: initializing netlink subsys (disabled) [ 0.207121] audit: type=2000 audit(1788460625.876:1): state=initialized audit_enabled=0 res=1 [ 0.207211] thermal_sys: Registered thermal governor 'step_wise' [ 0.208085] cpuidle: using governor menu [ 0.210920] efi: Freeing EFI boot services memory: 37748K [ 0.211073] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213189] dca service started, version 1.12.1 [ 0.214006] PCI: Using configuration type 1 for base access [ 0.215202] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.239375] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.240069] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.241069] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.242067] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.244678] ACPI: Added _OSI(Module Device) [ 0.245074] ACPI: Added _OSI(Processor Device) [ 0.246071] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247949] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.250335] ACPI: Interpreter enabled [ 0.251080] ACPI: PM: (supports S0 S5) [ 0.251668] ACPI: Using IOAPIC for interrupt routing [ 0.252104] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.254072] PCI: Using E820 reservations for host bridge windows [ 0.255110] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.258332] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.259074] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.260075] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.262099] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.268527] acpiphp: Slot [3] registered [ 0.269094] acpiphp: Slot [4] registered [ 0.269820] acpiphp: Slot [5] registered [ 0.271082] acpiphp: Slot [6] registered [ 0.271804] acpiphp: Slot [7] registered [ 0.272083] acpiphp: Slot [8] registered [ 0.274087] acpiphp: Slot [9] registered [ 0.275083] acpiphp: Slot [10] registered [ 0.278097] acpiphp: Slot [11] registered [ 0.279088] acpiphp: Slot [12] registered [ 0.289095] acpiphp: Slot [13] registered [ 0.299120] acpiphp: Slot [14] registered [ 0.299783] acpiphp: Slot [15] registered [ 0.300095] acpiphp: Slot [16] registered [ 0.300759] acpiphp: Slot [17] registered [ 0.301082] acpiphp: Slot [18] registered [ 0.301731] acpiphp: Slot [19] registered [ 0.303083] acpiphp: Slot [20] registered [ 0.303722] acpiphp: Slot [21] registered [ 0.304081] acpiphp: Slot [22] registered [ 0.304723] acpiphp: Slot [23] registered [ 0.305109] acpiphp: Slot [24] registered [ 0.305782] acpiphp: Slot [25] registered [ 0.307096] acpiphp: Slot [26] registered [ 0.307779] acpiphp: Slot [27] registered [ 0.308092] acpiphp: Slot [28] registered [ 0.308757] acpiphp: Slot [29] registered [ 0.310086] acpiphp: Slot [30] registered [ 0.310721] acpiphp: Slot [31] registered [ 0.311083] PCI host bridge to bus 0000:00 [ 0.311717] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.313070] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.314068] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.315068] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.316068] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.317068] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.317964] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.319535] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.321907] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.323661] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.325130] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.326021] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.327081] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.327983] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.329081] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.329975] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.331377] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.333107] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.334148] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.335171] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.337431] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.341064] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.341064] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.345088] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.348388] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.349179] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.350173] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.351174] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.352139] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.354117] iommu: Default domain type: Translated [ 0.354831] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.355181] efivars: Registered efivars operations [ 0.356231] PCI: Using ACPI for IRQ routing [ 0.357096] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.358064] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.358064] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.360072] vgaarb: loaded [ 0.360591] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.361067] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.365113] clocksource: Switched to clocksource kvm-clock [ 0.366685] VFS: Disk quotas dquot_6.6.0 [ 0.367340] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.368608] pnp: PnP ACPI init [ 0.369766] pnp: PnP ACPI: found 5 devices [ 0.377758] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.379241] NET: Registered PF_INET protocol family [ 0.380216] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.394980] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.396338] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.397638] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.399141] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.400413] TCP: Hash tables configured (established 16384 bind 16384) [ 0.401735] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.402801] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.404107] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.405187] NET: Registered PF_XDP protocol family [ 0.405994] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.407332] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.408693] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.410198] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.411397] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.412595] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.413625] PCI: CLS 0 bytes, default 64 [ 0.414420] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.416198] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.418332] clocksource: Switched to clocksource tsc [ 0.438871] Initialise system trusted keyrings [ 0.440090] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.442085] Key type asymmetric registered [ 0.442976] Asymmetric key parser 'x509' registered [ 0.444753] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.446444] io scheduler mq-deadline registered [ 0.447427] io scheduler kyber registered [ 0.448313] io scheduler bfq registered [ 0.452261] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.453739] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.455385] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.458739] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.460643] i8042: Warning: Keylock active [ 0.463220] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.464305] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.465588] hv_vmbus: registering driver hyperv_keyboard [ 0.466796] rtc_cmos 00:00: RTC can wake from S4 [ 0.469117] rtc_cmos 00:00: registered as rtc0 [ 0.470330] rtc_cmos 00:00: setting system clock to 2026-09-03T18:37:04 UTC (1788460624) [ 0.472145] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.473477] intel_pstate: CPU model not supported [ 0.474581] efifb: probing for efifb [ 0.475371] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.476761] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.478028] efifb: scrolling: redraw [ 0.478804] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.480698] Console: switching to colour frame buffer device 100x37 [ 0.482556] fb0: EFI VGA frame buffer device [ 0.483540] pstore: Using crash dump compression: deflate [ 0.484668] pstore: Registered efi_pstore as persistent store backend [ 0.486304] NET: Registered PF_INET6 protocol family [ 0.488297] Segment Routing with IPv6 [ 0.489113] In-situ OAM (IOAM) with IPv6 [ 0.490107] NET: Registered PF_PACKET protocol family [ 0.491233] Key type dns_resolver registered [ 0.495962] IPI shorthand broadcast: enabled [ 0.498819] sched_clock: Marking stable (354005166, 144127911)->(594849371, -96716294) [ 0.500729] registered taskstats version 1 [ 0.501914] Loading compiled-in X.509 certificates [ 0.971763] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.811738] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.816263] Demotion targets for Node 0: null [ 1.817625] Key type .fscrypt registered [ 1.818608] Key type fscrypt-provisioning registered [ 1.819635] ima: No TPM chip found, activating TPM-bypass! [ 1.820870] ima: Allocated hash algorithm: sha1 [ 1.822094] ima: No architecture policies found [ 1.828823] clk: Disabling unused clocks [ 1.835301] Freeing unused kernel image (initmem) memory: 17040K [ 1.837026] Write protecting the kernel read-only data: 47104k [ 1.838910] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.840664] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.842365] Run /init as init process [ 1.966334] nvme nvme0: pci function 0000:00:04.0 [ 1.968505] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.982032] nvme nvme0: 2/0/0 default/read/poll queues [ 1.989446] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.991237] GPT:25804799 != 33554431 [ 1.992076] GPT:Alternate GPT header not at the end of the disk. [ 1.993180] GPT:25804799 != 33554431 [ 1.994038] GPT: Use GNU Parted to correct GPT errors. [ 1.995009] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.012532] SCSI subsystem initialized [ 2.053321] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.055659] device-mapper: uevent: version 1.0.3 [ 2.056717] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.067587] device-mapper: verity: sha256 using "sha256-lib" [ 2.109138] raid6: avx512x4 gen() 14544 MB/s [ 2.127142] raid6: avx512x2 gen() 14230 MB/s [ 2.145140] raid6: avx512x1 gen() 15196 MB/s [ 2.163136] raid6: avx2x4 gen() 16719 MB/s [ 2.181142] raid6: avx2x2 gen() 15763 MB/s [ 2.199140] raid6: avx2x1 gen() 11500 MB/s [ 2.200147] raid6: using algorithm avx2x4 gen() 16719 MB/s [ 2.218142] raid6: .... xor() 6042 MB/s, rmw enabled [ 2.219608] raid6: using avx512x2 recovery algorithm [ 2.233447] xor: automatically using best checksumming function avx [ 2.392893] Btrfs loaded, zoned=no, fsverity=no [ 2.397958] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.401646] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.405930] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.407565] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.489344] ACPI: PM: Preparing to enter system sleep state S5 [ 62.490772] reboot: Restarting system [ 62.491610] 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        [2026-09-03T18:38:09.760523]      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 4169304591 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000101] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000129] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000132] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000183] Using GB pages for direct mapping [ 0.000294] ACPI: Early table checksum verification disabled [ 0.000297] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000302] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000309] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000315] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000318] ACPI: FACS 0x00000000789D0000 000040 [ 0.000320] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000323] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000326] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000329] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000332] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000335] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000338] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000341] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000343] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000345] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000345] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000346] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000347] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000348] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000348] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000349] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000350] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000351] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000351] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000396] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000406] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000460] Zone ranges: [ 0.000461] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000464] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000467] Normal empty [ 0.000468] Device empty [ 0.000470] Movable zone start for each node [ 0.000471] Early memory node ranges [ 0.000472] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000474] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000477] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000479] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000487] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000524] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004858] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005004] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005428] ACPI: PM-Timer IO Port: 0xb008 [ 0.005441] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005513] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005516] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005518] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005520] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005521] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005526] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005527] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005531] TSC deadline timer available [ 0.005538] CPU topo: Max. logical packages: 1 [ 0.005538] CPU topo: Max. logical dies: 1 [ 0.005539] CPU topo: Max. dies per package: 1 [ 0.005545] CPU topo: Max. threads per core: 2 [ 0.005545] CPU topo: Num. cores per package: 1 [ 0.005546] CPU topo: Num. threads per package: 2 [ 0.005547] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005569] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005585] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005587] Booting paravirtualized kernel on KVM [ 0.005589] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010578] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010916] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011723] kvm-guest: PV spinlocks enabled [ 0.011727] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011730] 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 [ 0.011908] random: crng init done [ 0.011909] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012183] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012326] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012385] Fallback order for Node 0: 0 [ 0.012388] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012389] Policy zone: DMA32 [ 0.012390] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017183] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017201] Kernel/User page tables isolation: enabled [ 0.026382] ftrace: allocating 41455 entries in 164 pages [ 0.026386] ftrace: allocated 164 pages with 3 groups [ 0.027241] Dynamic Preempt: voluntary [ 0.027282] rcu: Preemptible hierarchical RCU implementation. [ 0.027282] rcu: RCU event tracing is enabled. [ 0.027283] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027284] Trampoline variant of Tasks RCU enabled. [ 0.027285] Rude variant of Tasks RCU enabled. [ 0.027285] Tracing variant of Tasks RCU enabled. [ 0.027286] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027287] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027294] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027296] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027297] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032530] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032780] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032787] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032846] Console: colour dummy device 80x25 [ 0.032850] printk: legacy console [tty0] enabled [ 0.033132] printk: legacy console [ttyS0] enabled [ 0.166281] ACPI: Core revision 20250807 [ 0.167097] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168517] APIC: Switch to symmetric I/O mode setup [ 0.169680] x2apic enabled [ 0.170524] APIC: Switched APIC routing to: physical x2apic [ 0.172965] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.174582] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.175577] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175577] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175577] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175577] Speculative Store Bypass: Vulnerable [ 0.175577] Spectre V2 : Mitigation: Retpolines [ 0.175577] RETBleed: Vulnerable [ 0.175577] ITS: Mitigation: Aligned branch/return thunks [ 0.175577] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175577] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175577] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175577] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175577] GDS: Unknown: Dependent on hypervisor status [ 0.175577] active return thunk: its_return_thunk [ 0.175577] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175577] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175577] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175577] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175577] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175577] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175577] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175577] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175577] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175577] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175577] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175577] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175577] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175577] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175577] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175577] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175577] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175577] Freeing SMP alternatives memory: 40K [ 0.175577] pid_max: default: 32768 minimum: 301 [ 0.175577] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175577] landlock: Up and running. [ 0.175577] SELinux: Initializing. [ 0.175577] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175577] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175577] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175797] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176626] signal: max sigframe size: 3632 [ 0.177309] rcu: Hierarchical SRCU implementation. [ 0.177580] rcu: Max phase no-delay instances is 400. [ 0.178441] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182228] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182662] smp: Bringing up secondary CPUs ... [ 0.183491] smpboot: x86: Booting SMP configuration: [ 0.183584] .... node #0, CPUs: #1 [ 0.185254] 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. [ 0.186590] 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. [ 0.187788] smp: Brought up 1 node, 2 CPUs [ 0.188587] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.189764] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190969] devtmpfs: initialized [ 0.191564] x86/mm: Memory block size: 128MB [ 0.193636] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194756] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195595] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197713] pinctrl core: initialized pinctrl subsystem [ 0.199807] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200974] audit: initializing netlink subsys (disabled) [ 0.202585] audit: type=2000 audit(1788460693.133:1): state=initialized audit_enabled=0 res=1 [ 0.202724] thermal_sys: Registered thermal governor 'step_wise' [ 0.203602] cpuidle: using governor menu [ 0.206980] efi: Freeing EFI boot services memory: 37748K [ 0.208586] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209697] dca service started, version 1.12.1 [ 0.210649] PCI: Using configuration type 1 for base access [ 0.211723] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236657] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.237581] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.238581] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.239885] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.242132] ACPI: Added _OSI(Module Device) [ 0.243581] ACPI: Added _OSI(Processor Device) [ 0.244287] ACPI: Added _OSI(Processor Aggregator Device) [ 0.245748] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247821] ACPI: Interpreter enabled [ 0.248322] ACPI: PM: (supports S0 S5) [ 0.249585] ACPI: Using IOAPIC for interrupt routing [ 0.250399] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.251583] PCI: Using E820 reservations for host bridge windows [ 0.252641] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.255825] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.256590] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258582] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.259594] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.261987] acpiphp: Slot [3] registered [ 0.262604] acpiphp: Slot [4] registered [ 0.263252] acpiphp: Slot [5] registered [ 0.263601] acpiphp: Slot [6] registered [ 0.264242] acpiphp: Slot [7] registered [ 0.265605] acpiphp: Slot [8] registered [ 0.266228] acpiphp: Slot [9] registered [ 0.266598] acpiphp: Slot [10] registered [ 0.267266] acpiphp: Slot [11] registered [ 0.267594] acpiphp: Slot [12] registered [ 0.268242] acpiphp: Slot [13] registered [ 0.269617] acpiphp: Slot [14] registered [ 0.270299] acpiphp: Slot [15] registered [ 0.270606] acpiphp: Slot [16] registered [ 0.271299] acpiphp: Slot [17] registered [ 0.271606] acpiphp: Slot [18] registered [ 0.272491] acpiphp: Slot [19] registered [ 0.273605] acpiphp: Slot [20] registered [ 0.274251] acpiphp: Slot [21] registered [ 0.274601] acpiphp: Slot [22] registered [ 0.275270] acpiphp: Slot [23] registered [ 0.276596] acpiphp: Slot [24] registered [ 0.277264] acpiphp: Slot [25] registered [ 0.277596] acpiphp: Slot [26] registered [ 0.278246] acpiphp: Slot [27] registered [ 0.278597] acpiphp: Slot [28] registered [ 0.279245] acpiphp: Slot [29] registered [ 0.280608] acpiphp: Slot [30] registered [ 0.281267] acpiphp: Slot [31] registered [ 0.281605] PCI host bridge to bus 0000:00 [ 0.282290] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.283585] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.284584] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.285584] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.286582] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.288581] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.289641] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.291046] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.293584] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.295174] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.296646] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.297598] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.298596] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.299601] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.300597] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.301535] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.304025] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.306150] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.307675] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.309691] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.311145] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.315558] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.317215] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.321614] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.325269] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.326721] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.328859] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.330825] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.331660] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.334034] iommu: Default domain type: Translated [ 0.334583] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.335603] efivars: Registered efivars operations [ 0.336799] PCI: Using ACPI for IRQ routing [ 0.337783] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.338577] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.338577] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.340587] vgaarb: loaded [ 0.341226] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.342581] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.345633] clocksource: Switched to clocksource kvm-clock [ 0.347210] VFS: Disk quotas dquot_6.6.0 [ 0.347970] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.349897] pnp: PnP ACPI init [ 0.350892] pnp: PnP ACPI: found 5 devices [ 0.359427] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.360934] NET: Registered PF_INET protocol family [ 0.361825] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.376044] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.377431] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.378701] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.379981] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.381413] TCP: Hash tables configured (established 16384 bind 16384) [ 0.382934] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.384007] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385213] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.386262] NET: Registered PF_XDP protocol family [ 0.387063] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.388191] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.389184] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.390415] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.391492] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.392725] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.393775] PCI: CLS 0 bytes, default 64 [ 0.394885] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.396700] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.399131] clocksource: Switched to clocksource tsc [ 0.420416] Initialise system trusted keyrings [ 0.421645] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.424197] Key type asymmetric registered [ 0.425080] Asymmetric key parser 'x509' registered [ 0.426865] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.428507] io scheduler mq-deadline registered [ 0.429499] io scheduler kyber registered [ 0.430379] io scheduler bfq registered [ 0.432055] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.433627] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.435228] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.440779] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.442894] i8042: Warning: Keylock active [ 0.445384] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.446451] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.447683] hv_vmbus: registering driver hyperv_keyboard [ 0.448903] rtc_cmos 00:00: RTC can wake from S4 [ 0.451251] rtc_cmos 00:00: registered as rtc0 [ 0.452397] rtc_cmos 00:00: setting system clock to 2026-09-03T18:38:11 UTC (1788460691) [ 0.454303] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.455625] intel_pstate: CPU model not supported [ 0.456733] efifb: probing for efifb [ 0.457561] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.458957] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.460240] efifb: scrolling: redraw [ 0.461029] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.462943] Console: switching to colour frame buffer device 100x37 [ 0.464799] fb0: EFI VGA frame buffer device [ 0.465872] pstore: Using crash dump compression: deflate [ 0.467038] pstore: Registered efi_pstore as persistent store backend [ 0.468668] NET: Registered PF_INET6 protocol family [ 0.470221] Segment Routing with IPv6 [ 0.471063] In-situ OAM (IOAM) with IPv6 [ 0.471944] NET: Registered PF_PACKET protocol family [ 0.473142] Key type dns_resolver registered [ 0.476103] IPI shorthand broadcast: enabled [ 0.478885] sched_clock: Marking stable (337001823, 141790500)->(556922345, -78130022) [ 0.480843] registered taskstats version 1 [ 0.482021] Loading compiled-in X.509 certificates [ 0.951724] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.749005] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.753596] Demotion targets for Node 0: null [ 1.754674] Key type .fscrypt registered [ 1.755540] Key type fscrypt-provisioning registered [ 1.756572] ima: No TPM chip found, activating TPM-bypass! [ 1.757975] ima: Allocated hash algorithm: sha1 [ 1.758906] ima: No architecture policies found [ 1.765852] clk: Disabling unused clocks [ 1.772327] Freeing unused kernel image (initmem) memory: 17040K [ 1.774105] Write protecting the kernel read-only data: 47104k [ 1.775996] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.777767] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.779498] Run /init as init process [ 1.900134] nvme nvme0: pci function 0000:00:04.0 [ 1.901543] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.912758] nvme nvme0: 2/0/0 default/read/poll queues [ 1.920022] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.921617] GPT:25804799 != 33554431 [ 1.922413] GPT:Alternate GPT header not at the end of the disk. [ 1.923525] GPT:25804799 != 33554431 [ 1.924248] GPT: Use GNU Parted to correct GPT errors. [ 1.925213] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.939663] SCSI subsystem initialized [ 1.968254] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.970664] device-mapper: uevent: version 1.0.3 [ 1.971745] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.979992] device-mapper: verity: sha256 using "sha256-lib" [ 2.016797] raid6: avx512x4 gen() 15914 MB/s [ 2.034796] raid6: avx512x2 gen() 17091 MB/s [ 2.052809] raid6: avx512x1 gen() 16193 MB/s [ 2.070800] raid6: avx2x4 gen() 16872 MB/s [ 2.088799] raid6: avx2x2 gen() 17112 MB/s [ 2.106818] raid6: avx2x1 gen() 10961 MB/s [ 2.107839] raid6: using algorithm avx2x2 gen() 17112 MB/s [ 2.125808] raid6: .... xor() 12111 MB/s, rmw enabled [ 2.127111] raid6: using avx512x2 recovery algorithm [ 2.140992] xor: automatically using best checksumming function avx [ 2.308717] Btrfs loaded, zoned=no, fsverity=no [ 2.313508] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.317403] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.321559] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.323028] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.406212] ACPI: PM: Preparing to enter system sleep state S5 [ 62.408181] reboot: Restarting system [ 62.409528] 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        [2026-09-03T18:39:16.961133]      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 4070263377 cycles [ 0.000005] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.998 MHz processor [ 0.000101] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000130] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000133] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000186] Using GB pages for direct mapping [ 0.000373] ACPI: Early table checksum verification disabled [ 0.000376] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000380] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000386] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000392] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000396] ACPI: FACS 0x00000000789D0000 000040 [ 0.000399] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000402] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000404] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000407] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000410] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000413] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000416] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000419] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000421] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000423] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000423] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000424] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000425] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000426] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000426] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000427] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000428] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000429] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000429] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000472] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000482] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000535] Zone ranges: [ 0.000536] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000539] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000548] Normal empty [ 0.000549] Device empty [ 0.000550] Movable zone start for each node [ 0.000551] Early memory node ranges [ 0.000551] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000553] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000554] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000557] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000562] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000598] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004874] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005020] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005435] ACPI: PM-Timer IO Port: 0xb008 [ 0.005448] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005508] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005512] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005514] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005515] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005516] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005520] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005521] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005527] TSC deadline timer available [ 0.005533] CPU topo: Max. logical packages: 1 [ 0.005533] CPU topo: Max. logical dies: 1 [ 0.005534] CPU topo: Max. dies per package: 1 [ 0.005539] CPU topo: Max. threads per core: 2 [ 0.005540] CPU topo: Num. cores per package: 1 [ 0.005540] CPU topo: Num. threads per package: 2 [ 0.005541] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005560] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005578] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005581] Booting paravirtualized kernel on KVM [ 0.005583] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010573] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010912] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011756] kvm-guest: PV spinlocks enabled [ 0.011759] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011762] 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 [ 0.011941] random: crng init done [ 0.011942] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012221] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012363] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012424] Fallback order for Node 0: 0 [ 0.012427] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012428] Policy zone: DMA32 [ 0.012430] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017345] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017363] Kernel/User page tables isolation: enabled [ 0.026395] ftrace: allocating 41455 entries in 164 pages [ 0.026400] ftrace: allocated 164 pages with 3 groups [ 0.027255] Dynamic Preempt: voluntary [ 0.027295] rcu: Preemptible hierarchical RCU implementation. [ 0.027295] rcu: RCU event tracing is enabled. [ 0.027296] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027297] Trampoline variant of Tasks RCU enabled. [ 0.027298] Rude variant of Tasks RCU enabled. [ 0.027298] Tracing variant of Tasks RCU enabled. [ 0.027300] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027301] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027308] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027310] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027312] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032609] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032861] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032870] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032934] Console: colour dummy device 80x25 [ 0.032937] printk: legacy console [tty0] enabled [ 0.033224] printk: legacy console [ttyS0] enabled [ 0.165786] ACPI: Core revision 20250807 [ 0.166961] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168375] APIC: Switch to symmetric I/O mode setup [ 0.169532] x2apic enabled [ 0.170394] APIC: Switched APIC routing to: physical x2apic [ 0.172784] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.174397] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.175392] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175392] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175392] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175392] Speculative Store Bypass: Vulnerable [ 0.175392] Spectre V2 : Mitigation: Retpolines [ 0.175392] RETBleed: Vulnerable [ 0.175392] ITS: Mitigation: Aligned branch/return thunks [ 0.175392] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175392] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175392] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175392] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175392] GDS: Unknown: Dependent on hypervisor status [ 0.175392] active return thunk: its_return_thunk [ 0.175392] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175392] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175392] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175392] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175392] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175392] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175392] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175392] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175392] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175392] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175392] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175392] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175392] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175392] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175392] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175392] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175392] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175392] Freeing SMP alternatives memory: 40K [ 0.175392] pid_max: default: 32768 minimum: 301 [ 0.175392] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175392] landlock: Up and running. [ 0.175392] SELinux: Initializing. [ 0.175392] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175392] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175392] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175635] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176452] signal: max sigframe size: 3632 [ 0.177150] rcu: Hierarchical SRCU implementation. [ 0.177395] rcu: Max phase no-delay instances is 400. [ 0.178382] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181988] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182477] smp: Bringing up secondary CPUs ... [ 0.183300] smpboot: x86: Booting SMP configuration: [ 0.183398] .... node #0, CPUs: #1 [ 0.184951] 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. [ 0.186401] 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. [ 0.187437] smp: Brought up 1 node, 2 CPUs [ 0.188097] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.188563] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189570] devtmpfs: initialized [ 0.189949] x86/mm: Memory block size: 128MB [ 0.191447] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192468] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193408] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194495] pinctrl core: initialized pinctrl subsystem [ 0.195919] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197556] audit: initializing netlink subsys (disabled) [ 0.198427] audit: type=2000 audit(1788460760.262:1): state=initialized audit_enabled=0 res=1 [ 0.198506] thermal_sys: Registered thermal governor 'step_wise' [ 0.199406] cpuidle: using governor menu [ 0.202382] efi: Freeing EFI boot services memory: 37748K [ 0.203400] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204495] dca service started, version 1.12.1 [ 0.205255] PCI: Using configuration type 1 for base access [ 0.206514] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232026] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232396] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233396] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234395] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236952] ACPI: Added _OSI(Module Device) [ 0.237395] ACPI: Added _OSI(Processor Device) [ 0.238091] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239226] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241651] ACPI: Interpreter enabled [ 0.242408] ACPI: PM: (supports S0 S5) [ 0.243022] ACPI: Using IOAPIC for interrupt routing [ 0.243425] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244397] PCI: Using E820 reservations for host bridge windows [ 0.246628] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249954] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250407] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252399] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253420] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255800] acpiphp: Slot [3] registered [ 0.256420] acpiphp: Slot [4] registered [ 0.257051] acpiphp: Slot [5] registered [ 0.258427] acpiphp: Slot [6] registered [ 0.259139] acpiphp: Slot [7] registered [ 0.259418] acpiphp: Slot [8] registered [ 0.260049] acpiphp: Slot [9] registered [ 0.260410] acpiphp: Slot [10] registered [ 0.261060] acpiphp: Slot [11] registered [ 0.262427] acpiphp: Slot [12] registered [ 0.263083] acpiphp: Slot [13] registered [ 0.263425] acpiphp: Slot [14] registered [ 0.264079] acpiphp: Slot [15] registered [ 0.265420] acpiphp: Slot [16] registered [ 0.266173] acpiphp: Slot [17] registered [ 0.266414] acpiphp: Slot [18] registered [ 0.267070] acpiphp: Slot [19] registered [ 0.267415] acpiphp: Slot [20] registered [ 0.268254] acpiphp: Slot [21] registered [ 0.269413] acpiphp: Slot [22] registered [ 0.270067] acpiphp: Slot [23] registered [ 0.270411] acpiphp: Slot [24] registered [ 0.271059] acpiphp: Slot [25] registered [ 0.271410] acpiphp: Slot [26] registered [ 0.272055] acpiphp: Slot [27] registered [ 0.273416] acpiphp: Slot [28] registered [ 0.274245] acpiphp: Slot [29] registered [ 0.274429] acpiphp: Slot [30] registered [ 0.275086] acpiphp: Slot [31] registered [ 0.276412] PCI host bridge to bus 0000:00 [ 0.277075] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278403] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279398] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280396] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281397] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282397] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283312] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284881] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287263] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288998] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290460] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291357] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292408] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293310] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294408] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295302] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296705] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298426] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300479] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301392] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301392] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306335] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307002] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.309420] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.312582] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314503] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315499] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316499] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317449] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318740] iommu: Default domain type: Translated [ 0.319396] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320410] efivars: Registered efivars operations [ 0.321229] PCI: Using ACPI for IRQ routing [ 0.322420] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323338] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323392] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325399] vgaarb: loaded [ 0.325905] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326395] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330444] clocksource: Switched to clocksource kvm-clock [ 0.332104] VFS: Disk quotas dquot_6.6.0 [ 0.332758] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333981] pnp: PnP ACPI init [ 0.334936] pnp: PnP ACPI: found 5 devices [ 0.343179] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344822] NET: Registered PF_INET protocol family [ 0.345649] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359188] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360808] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362040] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363308] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364702] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365775] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366811] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367982] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368860] NET: Registered PF_XDP protocol family [ 0.369609] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370547] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371477] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372534] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373585] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374740] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375737] PCI: CLS 0 bytes, default 64 [ 0.376474] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378228] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.380370] clocksource: Switched to clocksource tsc [ 0.401876] Initialise system trusted keyrings [ 0.403890] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405770] Key type asymmetric registered [ 0.406676] Asymmetric key parser 'x509' registered [ 0.410124] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.411888] io scheduler mq-deadline registered [ 0.412882] io scheduler kyber registered [ 0.413796] io scheduler bfq registered [ 0.416234] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.417661] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.419289] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422948] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.424962] i8042: Warning: Keylock active [ 0.427609] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.428767] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.429965] hv_vmbus: registering driver hyperv_keyboard [ 0.431163] rtc_cmos 00:00: RTC can wake from S4 [ 0.433574] rtc_cmos 00:00: registered as rtc0 [ 0.434720] rtc_cmos 00:00: setting system clock to 2026-09-03T18:39:18 UTC (1788460758) [ 0.436632] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.437942] intel_pstate: CPU model not supported [ 0.439025] efifb: probing for efifb [ 0.439822] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.441190] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.442459] efifb: scrolling: redraw [ 0.443223] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.445127] Console: switching to colour frame buffer device 100x37 [ 0.446999] fb0: EFI VGA frame buffer device [ 0.448006] pstore: Using crash dump compression: deflate [ 0.449177] pstore: Registered efi_pstore as persistent store backend [ 0.450809] NET: Registered PF_INET6 protocol family [ 0.452286] Segment Routing with IPv6 [ 0.453125] In-situ OAM (IOAM) with IPv6 [ 0.453986] NET: Registered PF_PACKET protocol family [ 0.455564] Key type dns_resolver registered [ 0.458835] IPI shorthand broadcast: enabled [ 0.461752] sched_clock: Marking stable (320002046, 141522812)->(535888742, -74363884) [ 0.463626] registered taskstats version 1 [ 0.464807] Loading compiled-in X.509 certificates [ 0.935168] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.782628] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.788741] Demotion targets for Node 0: null [ 1.790026] Key type .fscrypt registered [ 1.791224] Key type fscrypt-provisioning registered [ 1.792518] ima: No TPM chip found, activating TPM-bypass! [ 1.794034] ima: Allocated hash algorithm: sha1 [ 1.795047] ima: No architecture policies found [ 1.802825] clk: Disabling unused clocks [ 1.809362] Freeing unused kernel image (initmem) memory: 17040K [ 1.811144] Write protecting the kernel read-only data: 47104k [ 1.813042] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.814850] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.816586] Run /init as init process [ 1.939235] nvme nvme0: pci function 0000:00:04.0 [ 1.941050] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.952958] nvme nvme0: 2/0/0 default/read/poll queues [ 1.959973] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.961722] GPT:25804799 != 33554431 [ 1.962583] GPT:Alternate GPT header not at the end of the disk. [ 1.964337] GPT:25804799 != 33554431 [ 1.965149] GPT: Use GNU Parted to correct GPT errors. [ 1.966863] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.986381] SCSI subsystem initialized [ 2.026194] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.028594] device-mapper: uevent: version 1.0.3 [ 2.029696] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.037839] device-mapper: verity: sha256 using "sha256-lib" [ 2.077537] raid6: avx512x4 gen() 15213 MB/s [ 2.095532] raid6: avx512x2 gen() 17711 MB/s [ 2.113531] raid6: avx512x1 gen() 17460 MB/s [ 2.130532] raid6: avx2x4 gen() 18118 MB/s [ 2.147532] raid6: avx2x2 gen() 17878 MB/s [ 2.165597] raid6: avx2x1 gen() 13092 MB/s [ 2.166594] raid6: using algorithm avx2x4 gen() 18118 MB/s [ 2.184535] raid6: .... xor() 6386 MB/s, rmw enabled [ 2.185594] raid6: using avx512x2 recovery algorithm [ 2.196876] xor: automatically using best checksumming function avx [ 2.338096] Btrfs loaded, zoned=no, fsverity=no [ 2.343137] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.346750] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.350915] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.352652] BTRFS error (device dm-0): open_ctree failed: -2