.682530] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.684244] Run /init as init process [ 1.802924] nvme nvme0: pci function 0000:00:04.0 [ 1.804255] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.813820] nvme nvme0: 2/0/0 default/read/poll queues [ 1.821231] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.822666] GPT:25804799 != 33554431 [ 1.823448] GPT:Alternate GPT header not at the end of the disk. [ 1.824693] GPT:25804799 != 33554431 [ 1.825591] GPT: Use GNU Parted to correct GPT errors. [ 1.826691] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.840782] SCSI subsystem initialized [ 1.868495] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.870841] device-mapper: uevent: version 1.0.3 [ 1.871862] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.879541] device-mapper: verity: sha256 using "sha256-lib" [ 1.914389] raid6: avx512x4 gen() 15424 MB/s [ 1.931390] raid6: avx512x2 gen() 15404 MB/s [ 1.948389] raid6: avx512x1 gen() 15320 MB/s [ 1.965390] raid6: avx2x4 gen() 15401 MB/s [ 1.982389] raid6: avx2x2 gen() 15029 MB/s [ 1.999391] raid6: avx2x1 gen() 11223 MB/s [ 2.000320] raid6: using algorithm avx512x4 gen() 15424 MB/s [ 2.018391] raid6: .... xor() 7476 MB/s, rmw enabled [ 2.019475] raid6: using avx512x2 recovery algorithm [ 2.029967] xor: automatically using best checksumming function avx [ 2.163615] Btrfs loaded, zoned=no, fsverity=no [ 2.168131] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.171840] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.175905] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.177449] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.261409] ACPI: PM: Preparing to enter system sleep state S5 [ 62.262704] reboot: Restarting system [ 62.263539] 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        [2026-09-03T18:47:38.690417]      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 4032824009 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000096] 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 [ 0.000179] Using GB pages for direct mapping [ 0.000347] ACPI: Early table checksum verification disabled [ 0.000351] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000356] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000362] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000368] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000371] ACPI: FACS 0x00000000789D0000 000040 [ 0.000374] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000378] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000380] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000383] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000386] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000389] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000392] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000395] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000397] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000399] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000400] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000400] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000401] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000402] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000403] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000403] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000404] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000405] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000405] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000450] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000457] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000489] Zone ranges: [ 0.000490] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000491] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000493] Normal empty [ 0.000494] Device empty [ 0.000494] Movable zone start for each node [ 0.000495] Early memory node ranges [ 0.000496] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000497] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000498] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000499] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000504] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000534] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004034] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004145] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004567] ACPI: PM-Timer IO Port: 0xb008 [ 0.004581] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004640] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004643] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004645] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004647] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004648] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004652] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004654] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004659] TSC deadline timer available [ 0.004665] CPU topo: Max. logical packages: 1 [ 0.004665] CPU topo: Max. logical dies: 1 [ 0.004666] CPU topo: Max. dies per package: 1 [ 0.004671] CPU topo: Max. threads per core: 2 [ 0.004672] CPU topo: Num. cores per package: 1 [ 0.004672] CPU topo: Num. threads per package: 2 [ 0.004673] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004691] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004707] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004709] Booting paravirtualized kernel on KVM [ 0.004710] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009640] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009928] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010731] kvm-guest: PV spinlocks enabled [ 0.010734] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010737] 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 [ 0.010911] random: crng init done [ 0.010912] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011142] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011261] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011318] Fallback order for Node 0: 0 [ 0.011321] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011322] Policy zone: DMA32 [ 0.011324] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015663] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015679] Kernel/User page tables isolation: enabled [ 0.024141] ftrace: allocating 41455 entries in 164 pages [ 0.024145] ftrace: allocated 164 pages with 3 groups [ 0.024964] Dynamic Preempt: voluntary [ 0.024999] rcu: Preemptible hierarchical RCU implementation. [ 0.025000] rcu: RCU event tracing is enabled. [ 0.025000] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025002] Trampoline variant of Tasks RCU enabled. [ 0.025002] Rude variant of Tasks RCU enabled. [ 0.025003] Tracing variant of Tasks RCU enabled. [ 0.025004] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025005] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025010] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025012] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025013] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030132] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030371] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030379] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030431] Console: colour dummy device 80x25 [ 0.030434] printk: legacy console [tty0] enabled [ 0.030716] printk: legacy console [ttyS0] enabled [ 0.189115] ACPI: Core revision 20250807 [ 0.189960] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.191445] APIC: Switch to symmetric I/O mode setup [ 0.192678] x2apic enabled [ 0.193548] APIC: Switched APIC routing to: physical x2apic [ 0.196000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.197671] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.198667] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.198667] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.198667] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.198667] Speculative Store Bypass: Vulnerable [ 0.198667] Spectre V2 : Mitigation: Retpolines [ 0.198667] RETBleed: Vulnerable [ 0.198667] ITS: Mitigation: Aligned branch/return thunks [ 0.198667] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.198667] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.198667] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.198667] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.198667] GDS: Unknown: Dependent on hypervisor status [ 0.198667] active return thunk: its_return_thunk [ 0.198667] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.198667] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.198667] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.198667] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.198667] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.198667] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.198667] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.198667] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.198667] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.198667] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.198667] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.198667] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.198667] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.198667] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.198667] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.198667] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.198667] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.198667] Freeing SMP alternatives memory: 40K [ 0.198667] pid_max: default: 32768 minimum: 301 [ 0.198667] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.198667] landlock: Up and running. [ 0.198667] SELinux: Initializing. [ 0.198667] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.198667] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.198667] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.198882] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.199729] signal: max sigframe size: 3632 [ 0.200504] rcu: Hierarchical SRCU implementation. [ 0.200671] rcu: Max phase no-delay instances is 400. [ 0.201671] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.206356] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.206746] smp: Bringing up secondary CPUs ... [ 0.207611] smpboot: x86: Booting SMP configuration: [ 0.207673] .... node #0, CPUs: #1 [ 0.209094] 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. [ 0.210674] 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. [ 0.211769] smp: Brought up 1 node, 2 CPUs [ 0.212454] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.212859] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.213817] devtmpfs: initialized [ 0.214250] x86/mm: Memory block size: 128MB [ 0.215741] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.216838] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.217681] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.218744] pinctrl core: initialized pinctrl subsystem [ 0.220276] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.220817] audit: initializing netlink subsys (disabled) [ 0.221712] audit: type=2000 audit(1788461262.012:1): state=initialized audit_enabled=0 res=1 [ 0.221803] thermal_sys: Registered thermal governor 'step_wise' [ 0.222686] cpuidle: using governor menu [ 0.226294] efi: Freeing EFI boot services memory: 37748K [ 0.226674] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.227768] dca service started, version 1.12.1 [ 0.228552] PCI: Using configuration type 1 for base access [ 0.229790] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.255669] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.256673] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.258671] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.259669] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.262142] ACPI: Added _OSI(Module Device) [ 0.262670] ACPI: Added _OSI(Processor Device) [ 0.263374] ACPI: Added _OSI(Processor Aggregator Device) [ 0.265676] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.267898] ACPI: Interpreter enabled [ 0.268318] ACPI: PM: (supports S0 S5) [ 0.268670] ACPI: Using IOAPIC for interrupt routing [ 0.269474] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.270673] PCI: Using E820 reservations for host bridge windows [ 0.271724] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.274878] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.276674] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.277671] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.278683] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.281034] acpiphp: Slot [3] registered [ 0.281692] acpiphp: Slot [4] registered [ 0.282334] acpiphp: Slot [5] registered [ 0.282683] acpiphp: Slot [6] registered [ 0.283328] acpiphp: Slot [7] registered [ 0.284684] acpiphp: Slot [8] registered [ 0.285322] acpiphp: Slot [9] registered [ 0.285687] acpiphp: Slot [10] registered [ 0.286353] acpiphp: Slot [11] registered [ 0.286683] acpiphp: Slot [12] registered [ 0.287340] acpiphp: Slot [13] registered [ 0.288684] acpiphp: Slot [14] registered [ 0.289337] acpiphp: Slot [15] registered [ 0.289684] acpiphp: Slot [16] registered [ 0.290340] acpiphp: Slot [17] registered [ 0.290683] acpiphp: Slot [18] registered [ 0.291335] acpiphp: Slot [19] registered [ 0.292683] acpiphp: Slot [20] registered [ 0.293336] acpiphp: Slot [21] registered [ 0.293684] acpiphp: Slot [22] registered [ 0.294336] acpiphp: Slot [23] registered [ 0.294683] acpiphp: Slot [24] registered [ 0.295343] acpiphp: Slot [25] registered [ 0.295683] acpiphp: Slot [26] registered [ 0.296336] acpiphp: Slot [27] registered [ 0.297688] acpiphp: Slot [28] registered [ 0.298337] acpiphp: Slot [29] registered [ 0.298685] acpiphp: Slot [30] registered [ 0.299336] acpiphp: Slot [31] registered [ 0.299680] PCI host bridge to bus 0000:00 [ 0.300334] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.301670] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.302670] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.303670] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.304670] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.306671] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.307585] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.309101] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.311528] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.313262] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.314735] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.315658] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.316684] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.317597] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.317687] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.318601] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.319956] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.322694] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.323754] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.324770] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.326025] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.329686] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.331287] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.334685] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.337879] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.338774] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.339776] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.340775] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.341722] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.343019] iommu: Default domain type: Translated [ 0.343671] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.344687] efivars: Registered efivars operations [ 0.345435] PCI: Using ACPI for IRQ routing [ 0.346693] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.347641] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.347667] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.349677] vgaarb: loaded [ 0.350214] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.350670] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.355722] clocksource: Switched to clocksource kvm-clock [ 0.357235] VFS: Disk quotas dquot_6.6.0 [ 0.357909] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.359161] pnp: PnP ACPI init [ 0.360233] pnp: PnP ACPI: found 5 devices [ 0.368241] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.369720] NET: Registered PF_INET protocol family [ 0.370583] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.383205] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.384605] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.385875] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.387153] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.388469] TCP: Hash tables configured (established 16384 bind 16384) [ 0.389556] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.390631] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.391834] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.392759] NET: Registered PF_XDP protocol family [ 0.393549] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.394555] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.395565] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.396678] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.397790] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.399004] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.400044] PCI: CLS 0 bytes, default 64 [ 0.400828] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.402590] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.404867] clocksource: Switched to clocksource tsc [ 0.425006] Initialise system trusted keyrings [ 0.426118] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.427984] Key type asymmetric registered [ 0.428888] Asymmetric key parser 'x509' registered [ 0.430547] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.432322] io scheduler mq-deadline registered [ 0.433280] io scheduler kyber registered [ 0.434165] io scheduler bfq registered [ 0.437384] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.438746] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.440432] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.443551] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.445499] i8042: Warning: Keylock active [ 0.448004] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.449048] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.450226] hv_vmbus: registering driver hyperv_keyboard [ 0.451401] rtc_cmos 00:00: RTC can wake from S4 [ 0.453738] rtc_cmos 00:00: registered as rtc0 [ 0.454899] rtc_cmos 00:00: setting system clock to 2026-09-03T18:47:39 UTC (1788461259) [ 0.456766] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.458086] intel_pstate: CPU model not supported [ 0.459167] efifb: probing for efifb [ 0.459970] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.461383] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.462649] efifb: scrolling: redraw [ 0.463425] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.465227] Console: switching to colour frame buffer device 100x37 [ 0.467067] fb0: EFI VGA frame buffer device [ 0.468035] pstore: Using crash dump compression: deflate [ 0.469188] pstore: Registered efi_pstore as persistent store backend [ 0.470792] NET: Registered PF_INET6 protocol family [ 0.472391] Segment Routing with IPv6 [ 0.473192] In-situ OAM (IOAM) with IPv6 [ 0.474089] NET: Registered PF_PACKET protocol family [ 0.475249] Key type dns_resolver registered [ 0.477588] IPI shorthand broadcast: enabled [ 0.480337] sched_clock: Marking stable (313002301, 167288459)->(556997019, -76706259) [ 0.482200] registered taskstats version 1 [ 0.483567] Loading compiled-in X.509 certificates [ 0.958915] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.680820] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.685167] Demotion targets for Node 0: null [ 1.686215] Key type .fscrypt registered [ 1.687069] Key type fscrypt-provisioning registered [ 1.688133] ima: No TPM chip found, activating TPM-bypass! [ 1.689382] ima: Allocated hash algorithm: sha1 [ 1.690301] ima: No architecture policies found [ 1.696577] clk: Disabling unused clocks [ 1.703375] Freeing unused kernel image (initmem) memory: 17040K [ 1.705076] Write protecting the kernel read-only data: 47104k [ 1.706934] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.708694] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.710404] Run /init as init process [ 1.829038] nvme nvme0: pci function 0000:00:04.0 [ 1.830380] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.840257] nvme nvme0: 2/0/0 default/read/poll queues [ 1.847472] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.848983] GPT:25804799 != 33554431 [ 1.849756] GPT:Alternate GPT header not at the end of the disk. [ 1.850888] GPT:25804799 != 33554431 [ 1.851654] GPT: Use GNU Parted to correct GPT errors. [ 1.852646] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.866278] SCSI subsystem initialized [ 1.893339] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.895696] device-mapper: uevent: version 1.0.3 [ 1.896730] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.904242] device-mapper: verity: sha256 using "sha256-lib" [ 1.939298] raid6: avx512x4 gen() 14636 MB/s [ 1.956294] raid6: avx512x2 gen() 15240 MB/s [ 1.973297] raid6: avx512x1 gen() 15209 MB/s [ 1.990298] raid6: avx2x4 gen() 15099 MB/s [ 2.007297] raid6: avx2x2 gen() 15127 MB/s [ 2.024297] raid6: avx2x1 gen() 11547 MB/s [ 2.025216] raid6: using algorithm avx512x2 gen() 15240 MB/s [ 2.043297] raid6: .... xor() 24008 MB/s, rmw enabled [ 2.044386] raid6: using avx512x2 recovery algorithm [ 2.055193] xor: automatically using best checksumming function avx [ 2.187842] Btrfs loaded, zoned=no, fsverity=no [ 2.192571] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.196513] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.200731] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.202168] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.263380] ACPI: PM: Preparing to enter system sleep state S5 [ 62.264621] reboot: Restarting system [ 62.265444] 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        [2026-09-03T18:48:45.590443]      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 4034659097 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000108] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000140] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000143] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000195] Using GB pages for direct mapping [ 0.000431] ACPI: Early table checksum verification disabled [ 0.000434] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000438] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000444] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000450] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000453] ACPI: FACS 0x00000000789D0000 000040 [ 0.000455] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000458] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000461] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000464] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000467] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000470] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000473] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000476] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000478] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000480] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000481] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000481] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000482] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000483] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000484] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000484] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000485] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000486] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000487] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000531] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000541] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000593] Zone ranges: [ 0.000594] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000596] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000599] Normal empty [ 0.000601] Device empty [ 0.000602] Movable zone start for each node [ 0.000603] Early memory node ranges [ 0.000604] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000607] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000609] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000611] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000618] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000660] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004220] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004333] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004744] ACPI: PM-Timer IO Port: 0xb008 [ 0.004757] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004813] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004817] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004819] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004820] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004821] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004825] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004827] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004831] TSC deadline timer available [ 0.004836] CPU topo: Max. logical packages: 1 [ 0.004837] CPU topo: Max. logical dies: 1 [ 0.004838] CPU topo: Max. dies per package: 1 [ 0.004843] CPU topo: Max. threads per core: 2 [ 0.004844] CPU topo: Num. cores per package: 1 [ 0.004845] CPU topo: Num. threads per package: 2 [ 0.004845] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004863] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004879] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004881] Booting paravirtualized kernel on KVM [ 0.004883] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009816] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010106] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010921] kvm-guest: PV spinlocks enabled [ 0.010924] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010928] 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 [ 0.011102] random: crng init done [ 0.011103] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011325] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011442] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011495] Fallback order for Node 0: 0 [ 0.011498] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011499] Policy zone: DMA32 [ 0.011500] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015489] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015503] Kernel/User page tables isolation: enabled [ 0.023790] ftrace: allocating 41455 entries in 164 pages [ 0.023793] ftrace: allocated 164 pages with 3 groups [ 0.024616] Dynamic Preempt: voluntary [ 0.024653] rcu: Preemptible hierarchical RCU implementation. [ 0.024653] rcu: RCU event tracing is enabled. [ 0.024654] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024655] Trampoline variant of Tasks RCU enabled. [ 0.024656] Rude variant of Tasks RCU enabled. [ 0.024656] Tracing variant of Tasks RCU enabled. [ 0.024657] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024658] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024664] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024666] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024667] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029774] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030011] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030018] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030072] Console: colour dummy device 80x25 [ 0.030075] printk: legacy console [tty0] enabled [ 0.030355] printk: legacy console [ttyS0] enabled [ 0.170907] ACPI: Core revision 20250807 [ 0.171747] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173226] APIC: Switch to symmetric I/O mode setup [ 0.175689] x2apic enabled [ 0.176646] APIC: Switched APIC routing to: physical x2apic [ 0.179146] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.180878] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.181873] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.181873] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.181873] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.181873] Speculative Store Bypass: Vulnerable [ 0.181873] Spectre V2 : Mitigation: Retpolines [ 0.181873] RETBleed: Vulnerable [ 0.181873] ITS: Mitigation: Aligned branch/return thunks [ 0.181873] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181873] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181873] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.181873] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.181873] GDS: Unknown: Dependent on hypervisor status [ 0.181873] active return thunk: its_return_thunk [ 0.181873] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.181873] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.181873] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.181873] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.181873] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.181873] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.181873] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.181873] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.181873] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.181873] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.181873] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.181873] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.181873] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.181873] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.181873] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.181873] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.181873] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.181873] Freeing SMP alternatives memory: 40K [ 0.181873] pid_max: default: 32768 minimum: 301 [ 0.181873] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.181873] landlock: Up and running. [ 0.181873] SELinux: Initializing. [ 0.181873] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181873] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181873] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.182082] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.182922] signal: max sigframe size: 3632 [ 0.183626] rcu: Hierarchical SRCU implementation. [ 0.183876] rcu: Max phase no-delay instances is 400. [ 0.184748] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.188302] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188944] smp: Bringing up secondary CPUs ... [ 0.189818] smpboot: x86: Booting SMP configuration: [ 0.189877] .... node #0, CPUs: #1 [ 0.191304] 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. [ 0.192877] 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. [ 0.193917] smp: Brought up 1 node, 2 CPUs [ 0.194603] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.195032] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.196013] devtmpfs: initialized [ 0.196450] x86/mm: Memory block size: 128MB [ 0.197935] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.198940] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.199885] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.200966] pinctrl core: initialized pinctrl subsystem [ 0.202382] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.204019] audit: initializing netlink subsys (disabled) [ 0.204908] audit: type=2000 audit(1788461328.852:1): state=initialized audit_enabled=0 res=1 [ 0.204991] thermal_sys: Registered thermal governor 'step_wise' [ 0.205889] cpuidle: using governor menu [ 0.208504] efi: Freeing EFI boot services memory: 37748K [ 0.209879] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210962] dca service started, version 1.12.1 [ 0.211769] PCI: Using configuration type 1 for base access [ 0.212989] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238519] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.240319] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240877] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.242876] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.245279] ACPI: Added _OSI(Module Device) [ 0.245877] ACPI: Added _OSI(Processor Device) [ 0.246615] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247962] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.250921] ACPI: Interpreter enabled [ 0.251567] ACPI: PM: (supports S0 S5) [ 0.251878] ACPI: Using IOAPIC for interrupt routing [ 0.252800] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.253880] PCI: Using E820 reservations for host bridge windows [ 0.254981] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.258148] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.259881] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.260878] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.261889] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.264262] acpiphp: Slot [3] registered [ 0.264899] acpiphp: Slot [4] registered [ 0.265569] acpiphp: Slot [5] registered [ 0.266891] acpiphp: Slot [6] registered [ 0.267550] acpiphp: Slot [7] registered [ 0.267891] acpiphp: Slot [8] registered [ 0.268565] acpiphp: Slot [9] registered [ 0.268889] acpiphp: Slot [10] registered [ 0.269574] acpiphp: Slot [11] registered [ 0.270892] acpiphp: Slot [12] registered [ 0.271565] acpiphp: Slot [13] registered [ 0.271909] acpiphp: Slot [14] registered [ 0.272597] acpiphp: Slot [15] registered [ 0.273891] acpiphp: Slot [16] registered [ 0.274584] acpiphp: Slot [17] registered [ 0.274899] acpiphp: Slot [18] registered [ 0.275584] acpiphp: Slot [19] registered [ 0.276892] acpiphp: Slot [20] registered [ 0.277564] acpiphp: Slot [21] registered [ 0.277891] acpiphp: Slot [22] registered [ 0.278557] acpiphp: Slot [23] registered [ 0.278890] acpiphp: Slot [24] registered [ 0.279590] acpiphp: Slot [25] registered [ 0.280891] acpiphp: Slot [26] registered [ 0.281569] acpiphp: Slot [27] registered [ 0.281892] acpiphp: Slot [28] registered [ 0.282567] acpiphp: Slot [29] registered [ 0.282889] acpiphp: Slot [30] registered [ 0.283573] acpiphp: Slot [31] registered [ 0.284890] PCI host bridge to bus 0000:00 [ 0.285576] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.285876] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.287876] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.288876] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.289883] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.290881] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.291931] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.294350] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.296778] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.298493] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.298947] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.299876] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.301891] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.302841] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.303891] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.304841] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.305176] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.307911] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.308957] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.309977] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.312222] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.315902] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.317473] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.319899] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.323082] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.323990] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.324980] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.325980] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.326932] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.328920] iommu: Default domain type: Translated [ 0.329877] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.330976] efivars: Registered efivars operations [ 0.332068] PCI: Using ACPI for IRQ routing [ 0.332925] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.333863] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.333873] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.335879] vgaarb: loaded [ 0.336407] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.337876] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.342913] clocksource: Switched to clocksource kvm-clock [ 0.344489] VFS: Disk quotas dquot_6.6.0 [ 0.345161] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.346462] pnp: PnP ACPI init [ 0.347521] pnp: PnP ACPI: found 5 devices [ 0.355643] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.357159] NET: Registered PF_INET protocol family [ 0.358038] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.370817] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.372259] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.373588] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.374914] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.376273] TCP: Hash tables configured (established 16384 bind 16384) [ 0.377371] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.378485] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.379804] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.380762] NET: Registered PF_XDP protocol family [ 0.381580] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.382628] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.383666] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.384808] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.385938] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.387190] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.388277] PCI: CLS 0 bytes, default 64 [ 0.389065] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.390798] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.393090] clocksource: Switched to clocksource tsc [ 0.413086] Initialise system trusted keyrings [ 0.414902] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.416884] Key type asymmetric registered [ 0.417753] Asymmetric key parser 'x509' registered [ 0.419507] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.421145] io scheduler mq-deadline registered [ 0.422116] io scheduler kyber registered [ 0.423010] io scheduler bfq registered [ 0.426942] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.428361] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.429998] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.433091] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.434922] i8042: Warning: Keylock active [ 0.437495] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.438543] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.439667] hv_vmbus: registering driver hyperv_keyboard [ 0.440965] rtc_cmos 00:00: RTC can wake from S4 [ 0.443296] rtc_cmos 00:00: registered as rtc0 [ 0.444425] rtc_cmos 00:00: setting system clock to 2026-09-03T18:48:46 UTC (1788461326) [ 0.446203] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.447507] intel_pstate: CPU model not supported [ 0.448560] efifb: probing for efifb [ 0.449354] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.450720] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.452005] efifb: scrolling: redraw [ 0.452800] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.454630] Console: switching to colour frame buffer device 100x37 [ 0.456441] fb0: EFI VGA frame buffer device [ 0.457384] pstore: Using crash dump compression: deflate [ 0.458519] pstore: Registered efi_pstore as persistent store backend [ 0.460137] NET: Registered PF_INET6 protocol family [ 0.461558] Segment Routing with IPv6 [ 0.462397] In-situ OAM (IOAM) with IPv6 [ 0.463358] NET: Registered PF_PACKET protocol family [ 0.464890] Key type dns_resolver registered [ 0.466244] IPI shorthand broadcast: enabled [ 0.468972] sched_clock: Marking stable (318001927, 150855655)->(541741137, -72883555) [ 0.470840] registered taskstats version 1 [ 0.472207] Loading compiled-in X.509 certificates [ 0.951191] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.676615] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.681043] Demotion targets for Node 0: null [ 1.682113] Key type .fscrypt registered [ 1.682978] Key type fscrypt-provisioning registered [ 1.684026] ima: No TPM chip found, activating TPM-bypass! [ 1.685266] ima: Allocated hash algorithm: sha1 [ 1.686197] ima: No architecture policies found [ 1.692424] clk: Disabling unused clocks [ 1.699223] Freeing unused kernel image (initmem) memory: 17040K [ 1.700915] Write protecting the kernel read-only data: 47104k [ 1.702743] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.704475] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.706139] Run /init as init process [ 1.825017] nvme nvme0: pci function 0000:00:04.0 [ 1.826342] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.836651] nvme nvme0: 2/0/0 default/read/poll queues [ 1.844128] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.845597] GPT:25804799 != 33554431 [ 1.846395] GPT:Alternate GPT header not at the end of the disk. [ 1.847691] GPT:25804799 != 33554431 [ 1.848444] GPT: Use GNU Parted to correct GPT errors. [ 1.849430] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.863420] SCSI subsystem initialized [ 1.890547] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.893023] device-mapper: uevent: version 1.0.3 [ 1.894094] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.901998] device-mapper: verity: sha256 using "sha256-lib" [ 1.936866] raid6: avx512x4 gen() 14960 MB/s [ 1.953865] raid6: avx512x2 gen() 15070 MB/s [ 1.970864] raid6: avx512x1 gen() 15260 MB/s [ 1.988864] raid6: avx2x4 gen() 15101 MB/s [ 2.005866] raid6: avx2x2 gen() 14875 MB/s [ 2.022864] raid6: avx2x1 gen() 11378 MB/s [ 2.023795] raid6: using algorithm avx512x1 gen() 15260 MB/s [ 2.041865] raid6: .... xor() 21076 MB/s, rmw enabled [ 2.043092] raid6: using avx512x2 recovery algorithm [ 2.053871] xor: automatically using best checksumming function avx [ 2.188702] Btrfs loaded, zoned=no, fsverity=no [ 2.193667] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.197562] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.201628] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.203061] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.252030] ACPI: PM: Preparing to enter system sleep state S5 [ 62.253284] reboot: Restarting system [ 62.254092] 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        [2026-09-03T18:49:52.390976]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 4014093967 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000435] ACPI: Early table checksum verification disabled [ 0.000439] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000443] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000448] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000454] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000458] ACPI: FACS 0x00000000789D0000 000040 [ 0.000460] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000463] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000466] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000469] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000472] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000475] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000478] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000481] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000483] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000485] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000485] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000486] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000487] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000488] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000488] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000489] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000490] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000490] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000491] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000533] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000543] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000595] Zone ranges: [ 0.000595] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000598] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000601] Normal empty [ 0.000602] Device empty [ 0.000604] Movable zone start for each node [ 0.000605] Early memory node ranges [ 0.000606] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000608] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000611] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000613] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000620] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000656] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004139] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004250] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004653] ACPI: PM-Timer IO Port: 0xb008 [ 0.004666] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004724] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004728] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004730] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004731] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004732] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004736] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004738] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004742] TSC deadline timer available [ 0.004748] CPU topo: Max. logical packages: 1 [ 0.004748] CPU topo: Max. logical dies: 1 [ 0.004749] CPU topo: Max. dies per package: 1 [ 0.004754] CPU topo: Max. threads per core: 2 [ 0.004754] CPU topo: Num. cores per package: 1 [ 0.004755] CPU topo: Num. threads per package: 2 [ 0.004756] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004774] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004790] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004792] Booting paravirtualized kernel on KVM [ 0.004794] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009690] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009980] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010791] kvm-guest: PV spinlocks enabled [ 0.010793] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010797] 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 [ 0.010971] random: crng init done [ 0.010972] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011197] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011311] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011365] Fallback order for Node 0: 0 [ 0.011368] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011369] Policy zone: DMA32 [ 0.011371] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015324] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015339] Kernel/User page tables isolation: enabled [ 0.023604] ftrace: allocating 41455 entries in 164 pages [ 0.023608] ftrace: allocated 164 pages with 3 groups [ 0.024403] Dynamic Preempt: voluntary [ 0.024436] rcu: Preemptible hierarchical RCU implementation. [ 0.024436] rcu: RCU event tracing is enabled. [ 0.024437] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024438] Trampoline variant of Tasks RCU enabled. [ 0.024439] Rude variant of Tasks RCU enabled. [ 0.024439] Tracing variant of Tasks RCU enabled. [ 0.024440] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024440] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024445] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024447] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024449] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029577] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029817] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029825] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029876] Console: colour dummy device 80x25 [ 0.029879] printk: legacy console [tty0] enabled [ 0.030158] printk: legacy console [ttyS0] enabled [ 0.168839] ACPI: Core revision 20250807 [ 0.169668] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171131] APIC: Switch to symmetric I/O mode setup [ 0.172330] x2apic enabled [ 0.173206] APIC: Switched APIC routing to: physical x2apic [ 0.175781] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.177464] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.178461] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178461] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178461] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178461] Speculative Store Bypass: Vulnerable [ 0.178461] Spectre V2 : Mitigation: Retpolines [ 0.178461] RETBleed: Vulnerable [ 0.178461] ITS: Mitigation: Aligned branch/return thunks [ 0.178461] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178461] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178461] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178461] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178461] GDS: Unknown: Dependent on hypervisor status [ 0.178461] active return thunk: its_return_thunk [ 0.178461] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178461] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178461] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178461] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178461] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178461] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178461] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178461] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178461] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178461] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178461] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178461] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178461] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178461] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178461] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178461] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178461] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178461] Freeing SMP alternatives memory: 40K [ 0.178461] pid_max: default: 32768 minimum: 301 [ 0.178461] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178461] landlock: Up and running. [ 0.178461] SELinux: Initializing. [ 0.178461] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178461] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178461] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178677] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179508] signal: max sigframe size: 3632 [ 0.180215] rcu: Hierarchical SRCU implementation. [ 0.180464] rcu: Max phase no-delay instances is 400. [ 0.181348] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184867] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185530] smp: Bringing up secondary CPUs ... [ 0.186386] smpboot: x86: Booting SMP configuration: [ 0.186465] .... node #0, CPUs: #1 [ 0.187873] 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. [ 0.189467] 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. [ 0.190497] smp: Brought up 1 node, 2 CPUs [ 0.191165] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.191613] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.192593] devtmpfs: initialized [ 0.193047] x86/mm: Memory block size: 128MB [ 0.194522] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195521] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196474] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197550] pinctrl core: initialized pinctrl subsystem [ 0.198960] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200606] audit: initializing netlink subsys (disabled) [ 0.201497] audit: type=2000 audit(1788461395.657:1): state=initialized audit_enabled=0 res=1 [ 0.201577] thermal_sys: Registered thermal governor 'step_wise' [ 0.202475] cpuidle: using governor menu [ 0.205182] efi: Freeing EFI boot services memory: 37748K [ 0.206467] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207548] dca service started, version 1.12.1 [ 0.208369] PCI: Using configuration type 1 for base access [ 0.209572] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233600] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234464] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235465] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236464] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238613] ACPI: Added _OSI(Module Device) [ 0.239243] ACPI: Added _OSI(Processor Device) [ 0.239464] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241473] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243706] ACPI: Interpreter enabled [ 0.244472] ACPI: PM: (supports S0 S5) [ 0.245083] ACPI: Using IOAPIC for interrupt routing [ 0.245322] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247466] PCI: Using E820 reservations for host bridge windows [ 0.248531] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251684] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252467] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253465] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255474] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257826] acpiphp: Slot [3] registered [ 0.258486] acpiphp: Slot [4] registered [ 0.259132] acpiphp: Slot [5] registered [ 0.259480] acpiphp: Slot [6] registered [ 0.260131] acpiphp: Slot [7] registered [ 0.260477] acpiphp: Slot [8] registered [ 0.261178] acpiphp: Slot [9] registered [ 0.261484] acpiphp: Slot [10] registered [ 0.262147] acpiphp: Slot [11] registered [ 0.263480] acpiphp: Slot [12] registered [ 0.264138] acpiphp: Slot [13] registered [ 0.264477] acpiphp: Slot [14] registered [ 0.265153] acpiphp: Slot [15] registered [ 0.265477] acpiphp: Slot [16] registered [ 0.266139] acpiphp: Slot [17] registered [ 0.267477] acpiphp: Slot [18] registered [ 0.268131] acpiphp: Slot [19] registered [ 0.268479] acpiphp: Slot [20] registered [ 0.269148] acpiphp: Slot [21] registered [ 0.269476] acpiphp: Slot [22] registered [ 0.270140] acpiphp: Slot [23] registered [ 0.271478] acpiphp: Slot [24] registered [ 0.272137] acpiphp: Slot [25] registered [ 0.272477] acpiphp: Slot [26] registered [ 0.273154] acpiphp: Slot [27] registered [ 0.273477] acpiphp: Slot [28] registered [ 0.274145] acpiphp: Slot [29] registered [ 0.275480] acpiphp: Slot [30] registered [ 0.276138] acpiphp: Slot [31] registered [ 0.276474] PCI host bridge to bus 0000:00 [ 0.277164] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278464] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279464] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280464] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281464] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283465] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284380] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285898] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288322] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290069] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290531] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291464] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292479] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293424] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294478] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296481] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297728] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299492] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301545] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302565] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303807] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307467] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309092] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311484] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314732] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315574] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316573] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317566] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318517] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320506] iommu: Default domain type: Translated [ 0.321465] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322578] efivars: Registered efivars operations [ 0.323236] PCI: Using ACPI for IRQ routing [ 0.324664] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325461] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325461] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327466] vgaarb: loaded [ 0.327995] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329464] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333507] clocksource: Switched to clocksource kvm-clock [ 0.335059] VFS: Disk quotas dquot_6.6.0 [ 0.335738] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337375] pnp: PnP ACPI init [ 0.338381] pnp: PnP ACPI: found 5 devices [ 0.346614] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348214] NET: Registered PF_INET protocol family [ 0.349105] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361797] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.363442] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364723] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.366075] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.367526] TCP: Hash tables configured (established 16384 bind 16384) [ 0.368696] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369772] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370972] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371898] NET: Registered PF_XDP protocol family [ 0.372688] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.373680] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.374837] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375942] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.377345] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.378807] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.379879] PCI: CLS 0 bytes, default 64 [ 0.380736] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.382512] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.384747] clocksource: Switched to clocksource tsc [ 0.404773] Initialise system trusted keyrings [ 0.406685] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.408522] Key type asymmetric registered [ 0.409518] Asymmetric key parser 'x509' registered [ 0.412229] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.414675] io scheduler mq-deadline registered [ 0.415730] io scheduler kyber registered [ 0.416667] io scheduler bfq registered [ 0.419731] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.421135] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.422743] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.426011] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427872] i8042: Warning: Keylock active [ 0.430431] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.431509] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.432760] hv_vmbus: registering driver hyperv_keyboard [ 0.433953] rtc_cmos 00:00: RTC can wake from S4 [ 0.436256] rtc_cmos 00:00: registered as rtc0 [ 0.437461] rtc_cmos 00:00: setting system clock to 2026-09-03T18:49:53 UTC (1788461393) [ 0.439263] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.440618] intel_pstate: CPU model not supported [ 0.441708] efifb: probing for efifb [ 0.442487] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.443877] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.445136] efifb: scrolling: redraw [ 0.445911] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.447728] Console: switching to colour frame buffer device 100x37 [ 0.449506] fb0: EFI VGA frame buffer device [ 0.450454] pstore: Using crash dump compression: deflate [ 0.451603] pstore: Registered efi_pstore as persistent store backend [ 0.453239] NET: Registered PF_INET6 protocol family [ 0.455920] Segment Routing with IPv6 [ 0.456799] In-situ OAM (IOAM) with IPv6 [ 0.457684] NET: Registered PF_PACKET protocol family [ 0.459675] Key type dns_resolver registered [ 0.463887] IPI shorthand broadcast: enabled [ 0.466776] sched_clock: Marking stable (319001873, 147636028)->(540935983, -74298082) [ 0.468770] registered taskstats version 1 [ 0.470006] Loading compiled-in X.509 certificates [ 0.938261] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.665472] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.669861] Demotion targets for Node 0: null [ 1.670899] Key type .fscrypt registered [ 1.671739] Key type fscrypt-provisioning registered [ 1.672858] ima: No TPM chip found, activating TPM-bypass! [ 1.674076] ima: Allocated hash algorithm: sha1 [ 1.674996] ima: No architecture policies found [ 1.682255] clk: Disabling unused clocks [ 1.689097] Freeing unused kernel image (initmem) memory: 17040K [ 1.690810] Write protecting the kernel read-only data: 47104k [ 1.692679] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.694428] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.696151] Run /init as init process [ 1.814023] nvme nvme0: pci function 0000:00:04.0 [ 1.815346] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.825574] nvme nvme0: 2/0/0 default/read/poll queues [ 1.832436] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.833857] GPT:25804799 != 33554431 [ 1.834675] GPT:Alternate GPT header not at the end of the disk. [ 1.835803] GPT:25804799 != 33554431 [ 1.836598] GPT: Use GNU Parted to correct GPT errors. [ 1.837605] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.851573] SCSI subsystem initialized [ 1.879010] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.881344] device-mapper: uevent: version 1.0.3 [ 1.882372] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.890048] device-mapper: verity: sha256 using "sha256-lib" [ 1.924644] raid6: avx512x4 gen() 15180 MB/s [ 1.941642] raid6: avx512x2 gen() 15055 MB/s [ 1.958643] raid6: avx512x1 gen() 15039 MB/s [ 1.975642] raid6: avx2x4 gen() 14910 MB/s [ 1.992642] raid6: avx2x2 gen() 14988 MB/s [ 2.009643] raid6: avx2x1 gen() 11545 MB/s [ 2.010557] raid6: using algorithm avx512x4 gen() 15180 MB/s [ 2.028657] raid6: .... xor() 7468 MB/s, rmw enabled [ 2.029872] raid6: using avx512x2 recovery algorithm [ 2.040630] xor: automatically using best checksumming function avx [ 2.172270] Btrfs loaded, zoned=no, fsverity=no [ 2.177118] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.180880] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.185014] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.186488] BTRFS error (device dm-0): open_ctree failed: -2