.678126] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.679842] Run /init as init process [ 1.799296] nvme nvme0: pci function 0000:00:04.0 [ 1.800711] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.811108] nvme nvme0: 2/0/0 default/read/poll queues [ 1.817674] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.819221] GPT:25804799 != 33554431 [ 1.820009] GPT:Alternate GPT header not at the end of the disk. [ 1.821163] GPT:25804799 != 33554431 [ 1.821915] GPT: Use GNU Parted to correct GPT errors. [ 1.822909] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.836449] SCSI subsystem initialized [ 1.863453] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.866031] device-mapper: uevent: version 1.0.3 [ 1.867152] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.875100] device-mapper: verity: sha256 using "sha256-lib" [ 1.910361] raid6: avx512x4 gen() 18013 MB/s [ 1.927360] raid6: avx512x2 gen() 18158 MB/s [ 1.944359] raid6: avx512x1 gen() 18024 MB/s [ 1.961360] raid6: avx2x4 gen() 17812 MB/s [ 1.978359] raid6: avx2x2 gen() 17973 MB/s [ 1.995360] raid6: avx2x1 gen() 13658 MB/s [ 1.996274] raid6: using algorithm avx512x2 gen() 18158 MB/s [ 2.014359] raid6: .... xor() 24420 MB/s, rmw enabled [ 2.015431] raid6: using avx512x2 recovery algorithm [ 2.026101] xor: automatically using best checksumming function avx [ 2.161651] Btrfs loaded, zoned=no, fsverity=no [ 2.165903] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.170702] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.174864] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.176347] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.225379] ACPI: PM: Preparing to enter system sleep state S5 [ 62.226787] reboot: Restarting system [ 62.227630] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:13:20.292017]      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 3895886467 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.998 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000326] ACPI: Early table checksum verification disabled [ 0.000330] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000334] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000339] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000344] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000347] ACPI: FACS 0x00000000789D0000 000040 [ 0.000350] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000353] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000356] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000359] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000362] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000365] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000367] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000370] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000372] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000374] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000375] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000375] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000376] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000377] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000377] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000378] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000379] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000380] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000380] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000424] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000433] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000484] Zone ranges: [ 0.000485] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000488] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000491] Normal empty [ 0.000493] Device empty [ 0.000494] Movable zone start for each node [ 0.000495] Early memory node ranges [ 0.000496] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000498] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000501] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000503] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000510] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000552] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004055] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004169] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004575] ACPI: PM-Timer IO Port: 0xb008 [ 0.004588] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004646] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004649] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004651] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004653] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004654] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004658] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004660] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004664] TSC deadline timer available [ 0.004670] CPU topo: Max. logical packages: 1 [ 0.004670] CPU topo: Max. logical dies: 1 [ 0.004671] CPU topo: Max. dies per package: 1 [ 0.004676] CPU topo: Max. threads per core: 2 [ 0.004677] CPU topo: Num. cores per package: 1 [ 0.004678] CPU topo: Num. threads per package: 2 [ 0.004678] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004697] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004714] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004716] Booting paravirtualized kernel on KVM [ 0.004718] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009622] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009912] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010664] kvm-guest: PV spinlocks enabled [ 0.010666] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010670] 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 [ 0.010845] random: crng init done [ 0.010846] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011065] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011186] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011242] Fallback order for Node 0: 0 [ 0.011245] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011246] Policy zone: DMA32 [ 0.011248] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015263] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015277] Kernel/User page tables isolation: enabled [ 0.023605] ftrace: allocating 41455 entries in 164 pages [ 0.023609] ftrace: allocated 164 pages with 3 groups [ 0.024417] Dynamic Preempt: voluntary [ 0.024452] rcu: Preemptible hierarchical RCU implementation. [ 0.024453] rcu: RCU event tracing is enabled. [ 0.024453] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024455] Trampoline variant of Tasks RCU enabled. [ 0.024455] Rude variant of Tasks RCU enabled. [ 0.024456] Tracing variant of Tasks RCU enabled. [ 0.024456] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024457] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024464] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024466] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024467] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029611] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029853] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029861] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029916] Console: colour dummy device 80x25 [ 0.029919] printk: legacy console [tty0] enabled [ 0.030196] printk: legacy console [ttyS0] enabled [ 0.173144] ACPI: Core revision 20250807 [ 0.173978] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.175418] APIC: Switch to symmetric I/O mode setup [ 0.176614] x2apic enabled [ 0.177484] APIC: Switched APIC routing to: physical x2apic [ 0.180207] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.181879] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.182874] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.182874] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.182874] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.182874] Speculative Store Bypass: Vulnerable [ 0.182874] Spectre V2 : Mitigation: Retpolines [ 0.182874] RETBleed: Vulnerable [ 0.182874] ITS: Mitigation: Aligned branch/return thunks [ 0.182874] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182874] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182874] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.182874] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.182874] GDS: Unknown: Dependent on hypervisor status [ 0.182874] active return thunk: its_return_thunk [ 0.182874] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.182874] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.182874] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.182874] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.182874] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.182874] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.182874] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.182874] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.182874] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.182874] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.182874] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.182874] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.182874] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.182874] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.182874] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.182874] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.182874] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.182874] Freeing SMP alternatives memory: 40K [ 0.182874] pid_max: default: 32768 minimum: 301 [ 0.182874] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.182874] landlock: Up and running. [ 0.182874] SELinux: Initializing. [ 0.182874] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182874] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182874] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.183077] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.183921] signal: max sigframe size: 3632 [ 0.184618] rcu: Hierarchical SRCU implementation. [ 0.184877] rcu: Max phase no-delay instances is 400. [ 0.185753] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189297] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.189947] smp: Bringing up secondary CPUs ... [ 0.190804] smpboot: x86: Booting SMP configuration: [ 0.190879] .... node #0, CPUs: #1 [ 0.192446] 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. [ 0.193882] 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. [ 0.194920] smp: Brought up 1 node, 2 CPUs [ 0.195587] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.196038] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.197049] devtmpfs: initialized [ 0.197485] x86/mm: Memory block size: 128MB [ 0.198941] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.199977] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200889] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202981] pinctrl core: initialized pinctrl subsystem [ 0.204663] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.206029] audit: initializing netlink subsys (disabled) [ 0.206923] audit: type=2000 audit(1788462803.516:1): state=initialized audit_enabled=0 res=1 [ 0.207008] thermal_sys: Registered thermal governor 'step_wise' [ 0.207894] cpuidle: using governor menu [ 0.210524] efi: Freeing EFI boot services memory: 37748K [ 0.211882] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.212970] dca service started, version 1.12.1 [ 0.213770] PCI: Using configuration type 1 for base access [ 0.214994] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.241662] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.242881] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.243878] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.244877] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.247318] ACPI: Added _OSI(Module Device) [ 0.247879] ACPI: Added _OSI(Processor Device) [ 0.248607] ACPI: Added _OSI(Processor Aggregator Device) [ 0.250914] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.253070] ACPI: Interpreter enabled [ 0.253570] ACPI: PM: (supports S0 S5) [ 0.253881] ACPI: Using IOAPIC for interrupt routing [ 0.254874] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.255878] PCI: Using E820 reservations for host bridge windows [ 0.256962] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.260131] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.261882] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.262881] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.264894] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.266262] acpiphp: Slot [3] registered [ 0.266901] acpiphp: Slot [4] registered [ 0.267565] acpiphp: Slot [5] registered [ 0.268894] acpiphp: Slot [6] registered [ 0.269547] acpiphp: Slot [7] registered [ 0.269893] acpiphp: Slot [8] registered [ 0.270561] acpiphp: Slot [9] registered [ 0.270891] acpiphp: Slot [10] registered [ 0.271566] acpiphp: Slot [11] registered [ 0.272891] acpiphp: Slot [12] registered [ 0.273566] acpiphp: Slot [13] registered [ 0.273891] acpiphp: Slot [14] registered [ 0.274565] acpiphp: Slot [15] registered [ 0.274890] acpiphp: Slot [16] registered [ 0.275567] acpiphp: Slot [17] registered [ 0.276892] acpiphp: Slot [18] registered [ 0.277559] acpiphp: Slot [19] registered [ 0.277891] acpiphp: Slot [20] registered [ 0.278572] acpiphp: Slot [21] registered [ 0.278891] acpiphp: Slot [22] registered [ 0.279566] acpiphp: Slot [23] registered [ 0.280892] acpiphp: Slot [24] registered [ 0.281578] acpiphp: Slot [25] registered [ 0.281891] acpiphp: Slot [26] registered [ 0.282583] acpiphp: Slot [27] registered [ 0.282891] acpiphp: Slot [28] registered [ 0.283567] acpiphp: Slot [29] registered [ 0.284896] acpiphp: Slot [30] registered [ 0.285554] acpiphp: Slot [31] registered [ 0.285891] PCI host bridge to bus 0000:00 [ 0.286564] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.287878] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.288877] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.289879] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.290878] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.292878] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.293818] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.295327] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.297745] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.299499] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.300942] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.301892] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.302894] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.303839] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.304892] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.305829] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.307178] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.308901] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.310960] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.311965] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.313209] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.316787] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.317551] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.319895] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.323049] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.324982] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.325993] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.326982] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.327929] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.329217] iommu: Default domain type: Translated [ 0.329879] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.330988] efivars: Registered efivars operations [ 0.331661] PCI: Using ACPI for IRQ routing [ 0.332903] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.333874] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.333874] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.335880] vgaarb: loaded [ 0.336407] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.336878] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.341919] clocksource: Switched to clocksource kvm-clock [ 0.343466] VFS: Disk quotas dquot_6.6.0 [ 0.344176] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.345525] pnp: PnP ACPI init [ 0.346484] pnp: PnP ACPI: found 5 devices [ 0.354614] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.356129] NET: Registered PF_INET protocol family [ 0.357005] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.369597] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.370989] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.372240] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.373684] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.374953] TCP: Hash tables configured (established 16384 bind 16384) [ 0.376057] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.377141] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.378465] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.379388] NET: Registered PF_XDP protocol family [ 0.380177] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.381172] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.382170] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.383290] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.384412] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.385654] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.386714] PCI: CLS 0 bytes, default 64 [ 0.387497] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.389278] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.391526] clocksource: Switched to clocksource tsc [ 0.411583] Initialise system trusted keyrings [ 0.412800] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.414636] Key type asymmetric registered [ 0.415530] Asymmetric key parser 'x509' registered [ 0.417673] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.420057] io scheduler mq-deadline registered [ 0.421019] io scheduler kyber registered [ 0.421950] io scheduler bfq registered [ 0.424113] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.425532] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.427156] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.430224] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.432105] i8042: Warning: Keylock active [ 0.434540] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.435606] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.436788] hv_vmbus: registering driver hyperv_keyboard [ 0.438039] rtc_cmos 00:00: RTC can wake from S4 [ 0.440424] rtc_cmos 00:00: registered as rtc0 [ 0.441618] rtc_cmos 00:00: setting system clock to 2026-09-03T19:13:23 UTC (1788462803) [ 0.443363] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.444614] intel_pstate: CPU model not supported [ 0.445680] efifb: probing for efifb [ 0.446467] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.447880] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.449127] efifb: scrolling: redraw [ 0.449911] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.451671] Console: switching to colour frame buffer device 100x37 [ 0.453480] fb0: EFI VGA frame buffer device [ 0.454467] pstore: Using crash dump compression: deflate [ 0.455621] pstore: Registered efi_pstore as persistent store backend [ 0.457253] NET: Registered PF_INET6 protocol family [ 0.459128] Segment Routing with IPv6 [ 0.459919] In-situ OAM (IOAM) with IPv6 [ 0.460797] NET: Registered PF_PACKET protocol family [ 0.463053] Key type dns_resolver registered [ 0.465295] IPI shorthand broadcast: enabled [ 0.467969] sched_clock: Marking stable (315001699, 152013765)->(541115716, -74100252) [ 0.469860] registered taskstats version 1 [ 0.471029] Loading compiled-in X.509 certificates [ 0.942686] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.682608] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.687057] Demotion targets for Node 0: null [ 1.688129] Key type .fscrypt registered [ 1.688966] Key type fscrypt-provisioning registered [ 1.690069] ima: No TPM chip found, activating TPM-bypass! [ 1.691326] ima: Allocated hash algorithm: sha1 [ 1.692268] ima: No architecture policies found [ 1.700674] clk: Disabling unused clocks [ 1.707116] Freeing unused kernel image (initmem) memory: 17040K [ 1.708818] Write protecting the kernel read-only data: 47104k [ 1.710683] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.712425] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.714120] Run /init as init process [ 1.831865] nvme nvme0: pci function 0000:00:04.0 [ 1.833274] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.842793] nvme nvme0: 2/0/0 default/read/poll queues [ 1.849667] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.851117] GPT:25804799 != 33554431 [ 1.851922] GPT:Alternate GPT header not at the end of the disk. [ 1.853063] GPT:25804799 != 33554431 [ 1.854034] GPT: Use GNU Parted to correct GPT errors. [ 1.855053] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.869053] SCSI subsystem initialized [ 1.896100] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.898515] device-mapper: uevent: version 1.0.3 [ 1.899592] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.907567] device-mapper: verity: sha256 using "sha256-lib" [ 1.943023] raid6: avx512x4 gen() 18310 MB/s [ 1.961023] raid6: avx512x2 gen() 18159 MB/s [ 1.979024] raid6: avx512x1 gen() 18142 MB/s [ 1.996027] raid6: avx2x4 gen() 17797 MB/s [ 2.013024] raid6: avx2x2 gen() 17944 MB/s [ 2.030023] raid6: avx2x1 gen() 13749 MB/s [ 2.030945] raid6: using algorithm avx512x4 gen() 18310 MB/s [ 2.049024] raid6: .... xor() 7195 MB/s, rmw enabled [ 2.050105] raid6: using avx512x2 recovery algorithm [ 2.060789] xor: automatically using best checksumming function avx [ 2.195413] Btrfs loaded, zoned=no, fsverity=no [ 2.199430] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.203068] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.206890] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.208305] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.243078] ACPI: PM: Preparing to enter system sleep state S5 [ 62.244310] reboot: Restarting system [ 62.245242] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:14:27.091819]      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 3879554953 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 [ 0.000177] Using GB pages for direct mapping [ 0.000367] ACPI: Early table checksum verification disabled [ 0.000370] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000374] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000380] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000386] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000389] ACPI: FACS 0x00000000789D0000 000040 [ 0.000392] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000395] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000398] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000401] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000404] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000407] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000410] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000413] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000415] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000417] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000417] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000418] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000419] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000420] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000420] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000421] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000422] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000422] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000423] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000466] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000476] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000528] Zone ranges: [ 0.000529] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000532] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000534] Normal empty [ 0.000536] Device empty [ 0.000537] Movable zone start for each node [ 0.000539] Early memory node ranges [ 0.000539] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000542] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000544] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000546] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000553] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000596] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004115] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004226] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004641] ACPI: PM-Timer IO Port: 0xb008 [ 0.004655] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004720] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004723] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004726] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004727] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004728] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004732] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004734] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004738] TSC deadline timer available [ 0.004743] CPU topo: Max. logical packages: 1 [ 0.004744] CPU topo: Max. logical dies: 1 [ 0.004745] CPU topo: Max. dies per package: 1 [ 0.004749] CPU topo: Max. threads per core: 2 [ 0.004750] CPU topo: Num. cores per package: 1 [ 0.004751] CPU topo: Num. threads per package: 2 [ 0.004751] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004770] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004786] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004788] Booting paravirtualized kernel on KVM [ 0.004789] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009725] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010006] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010745] kvm-guest: PV spinlocks enabled [ 0.010747] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010750] 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 [ 0.010925] random: crng init done [ 0.010926] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011148] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011268] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011327] Fallback order for Node 0: 0 [ 0.011329] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011330] Policy zone: DMA32 [ 0.011332] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015392] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015407] Kernel/User page tables isolation: enabled [ 0.023863] ftrace: allocating 41455 entries in 164 pages [ 0.023867] ftrace: allocated 164 pages with 3 groups [ 0.024678] Dynamic Preempt: voluntary [ 0.024712] rcu: Preemptible hierarchical RCU implementation. [ 0.024713] rcu: RCU event tracing is enabled. [ 0.024713] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024715] Trampoline variant of Tasks RCU enabled. [ 0.024716] Rude variant of Tasks RCU enabled. [ 0.024716] Tracing variant of Tasks RCU enabled. [ 0.024717] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024718] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024724] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024725] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024727] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029884] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030124] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030132] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030189] Console: colour dummy device 80x25 [ 0.030192] printk: legacy console [tty0] enabled [ 0.030475] printk: legacy console [ttyS0] enabled [ 0.166804] ACPI: Core revision 20250807 [ 0.167619] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169034] APIC: Switch to symmetric I/O mode setup [ 0.170202] x2apic enabled [ 0.171056] APIC: Switched APIC routing to: physical x2apic [ 0.173493] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.175131] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.176127] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176127] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176127] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176127] Speculative Store Bypass: Vulnerable [ 0.176127] Spectre V2 : Mitigation: Retpolines [ 0.176127] RETBleed: Vulnerable [ 0.176127] ITS: Mitigation: Aligned branch/return thunks [ 0.176127] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176127] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176127] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176127] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176127] GDS: Unknown: Dependent on hypervisor status [ 0.176127] active return thunk: its_return_thunk [ 0.176127] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176127] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176127] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176127] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176127] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176127] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176127] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176127] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176127] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176127] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176127] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176127] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176127] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176127] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176127] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176127] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176127] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176127] Freeing SMP alternatives memory: 40K [ 0.176127] pid_max: default: 32768 minimum: 301 [ 0.176127] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176127] landlock: Up and running. [ 0.176127] SELinux: Initializing. [ 0.176127] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176127] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176127] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176331] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177175] signal: max sigframe size: 3632 [ 0.177861] rcu: Hierarchical SRCU implementation. [ 0.178130] rcu: Max phase no-delay instances is 400. [ 0.178978] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182581] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183197] smp: Bringing up secondary CPUs ... [ 0.184034] smpboot: x86: Booting SMP configuration: [ 0.184133] .... node #0, CPUs: #1 [ 0.185540] 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. [ 0.187135] 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. [ 0.188169] smp: Brought up 1 node, 2 CPUs [ 0.188838] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.189282] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.190264] devtmpfs: initialized [ 0.190811] x86/mm: Memory block size: 128MB [ 0.192185] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193185] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194141] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195214] pinctrl core: initialized pinctrl subsystem [ 0.196574] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198271] audit: initializing netlink subsys (disabled) [ 0.199165] audit: type=2000 audit(1788462870.253:1): state=initialized audit_enabled=0 res=1 [ 0.199245] thermal_sys: Registered thermal governor 'step_wise' [ 0.200142] cpuidle: using governor menu [ 0.202754] efi: Freeing EFI boot services memory: 37748K [ 0.203134] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204219] dca service started, version 1.12.1 [ 0.205014] PCI: Using configuration type 1 for base access [ 0.206241] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231934] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232133] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233131] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234130] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235577] ACPI: Added _OSI(Module Device) [ 0.237132] ACPI: Added _OSI(Processor Device) [ 0.237851] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239227] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241369] ACPI: Interpreter enabled [ 0.242136] ACPI: PM: (supports S0 S5) [ 0.242751] ACPI: Using IOAPIC for interrupt routing [ 0.243002] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244133] PCI: Using E820 reservations for host bridge windows [ 0.245206] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.248302] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250135] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251132] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252141] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.254505] acpiphp: Slot [3] registered [ 0.255152] acpiphp: Slot [4] registered [ 0.255799] acpiphp: Slot [5] registered [ 0.256146] acpiphp: Slot [6] registered [ 0.256787] acpiphp: Slot [7] registered [ 0.258144] acpiphp: Slot [8] registered [ 0.258794] acpiphp: Slot [9] registered [ 0.259145] acpiphp: Slot [10] registered [ 0.259804] acpiphp: Slot [11] registered [ 0.260143] acpiphp: Slot [12] registered [ 0.260805] acpiphp: Slot [13] registered [ 0.262145] acpiphp: Slot [14] registered [ 0.262821] acpiphp: Slot [15] registered [ 0.263144] acpiphp: Slot [16] registered [ 0.263817] acpiphp: Slot [17] registered [ 0.264144] acpiphp: Slot [18] registered [ 0.264995] acpiphp: Slot [19] registered [ 0.266144] acpiphp: Slot [20] registered [ 0.266819] acpiphp: Slot [21] registered [ 0.267144] acpiphp: Slot [22] registered [ 0.267809] acpiphp: Slot [23] registered [ 0.269144] acpiphp: Slot [24] registered [ 0.269810] acpiphp: Slot [25] registered [ 0.270145] acpiphp: Slot [26] registered [ 0.270819] acpiphp: Slot [27] registered [ 0.271143] acpiphp: Slot [28] registered [ 0.271810] acpiphp: Slot [29] registered [ 0.273146] acpiphp: Slot [30] registered [ 0.273802] acpiphp: Slot [31] registered [ 0.274142] PCI host bridge to bus 0000:00 [ 0.274811] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276131] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.277131] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.278130] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.279131] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280131] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281055] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283570] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284968] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286718] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288195] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289115] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290144] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291068] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292144] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293066] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.294418] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.297161] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.298214] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299232] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300474] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304041] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.305713] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308151] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311237] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312235] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313231] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314233] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315182] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.316472] iommu: Default domain type: Translated [ 0.317131] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.318233] efivars: Registered efivars operations [ 0.318906] PCI: Using ACPI for IRQ routing [ 0.320154] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.321118] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321127] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.323133] vgaarb: loaded [ 0.323648] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324130] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.328172] clocksource: Switched to clocksource kvm-clock [ 0.329703] VFS: Disk quotas dquot_6.6.0 [ 0.330365] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331620] pnp: PnP ACPI init [ 0.332585] pnp: PnP ACPI: found 5 devices [ 0.340611] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342108] NET: Registered PF_INET protocol family [ 0.342957] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.356302] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358026] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.359311] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.360627] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361937] TCP: Hash tables configured (established 16384 bind 16384) [ 0.363045] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364111] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365311] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.366225] NET: Registered PF_XDP protocol family [ 0.367017] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.368009] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.368991] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.370237] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.371343] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372560] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.373618] PCI: CLS 0 bytes, default 64 [ 0.374393] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.376193] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.378416] clocksource: Switched to clocksource tsc [ 0.398403] Initialise system trusted keyrings [ 0.399590] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.401393] Key type asymmetric registered [ 0.402282] Asymmetric key parser 'x509' registered [ 0.404585] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408027] io scheduler mq-deadline registered [ 0.409108] io scheduler kyber registered [ 0.410015] io scheduler bfq registered [ 0.412083] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.414059] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415696] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418851] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420789] i8042: Warning: Keylock active [ 0.423218] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424292] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.425519] hv_vmbus: registering driver hyperv_keyboard [ 0.426742] rtc_cmos 00:00: RTC can wake from S4 [ 0.429184] rtc_cmos 00:00: registered as rtc0 [ 0.430337] rtc_cmos 00:00: setting system clock to 2026-09-03T19:14:30 UTC (1788462870) [ 0.432155] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.433520] intel_pstate: CPU model not supported [ 0.434614] efifb: probing for efifb [ 0.435424] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.436828] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438090] efifb: scrolling: redraw [ 0.438876] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.440698] Console: switching to colour frame buffer device 100x37 [ 0.442494] fb0: EFI VGA frame buffer device [ 0.443490] pstore: Using crash dump compression: deflate [ 0.444658] pstore: Registered efi_pstore as persistent store backend [ 0.446291] NET: Registered PF_INET6 protocol family [ 0.448301] Segment Routing with IPv6 [ 0.449171] In-situ OAM (IOAM) with IPv6 [ 0.450067] NET: Registered PF_PACKET protocol family [ 0.451242] Key type dns_resolver registered [ 0.453299] IPI shorthand broadcast: enabled [ 0.455959] sched_clock: Marking stable (310001880, 144996512)->(527958278, -72959886) [ 0.457924] registered taskstats version 1 [ 0.459278] Loading compiled-in X.509 certificates [ 0.928553] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.659607] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.664011] Demotion targets for Node 0: null [ 1.665137] Key type .fscrypt registered [ 1.665988] Key type fscrypt-provisioning registered [ 1.667038] ima: No TPM chip found, activating TPM-bypass! [ 1.668282] ima: Allocated hash algorithm: sha1 [ 1.669280] ima: No architecture policies found [ 1.677658] clk: Disabling unused clocks [ 1.684010] Freeing unused kernel image (initmem) memory: 17040K [ 1.685694] Write protecting the kernel read-only data: 47104k [ 1.687490] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.689207] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.690885] Run /init as init process [ 1.809192] nvme nvme0: pci function 0000:00:04.0 [ 1.810529] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.820418] nvme nvme0: 2/0/0 default/read/poll queues [ 1.827124] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.828582] GPT:25804799 != 33554431 [ 1.829448] GPT:Alternate GPT header not at the end of the disk. [ 1.830602] GPT:25804799 != 33554431 [ 1.831366] GPT: Use GNU Parted to correct GPT errors. [ 1.832374] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.846115] SCSI subsystem initialized [ 1.873332] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.875702] device-mapper: uevent: version 1.0.3 [ 1.876753] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.884329] device-mapper: verity: sha256 using "sha256-lib" [ 1.919002] raid6: avx512x4 gen() 18273 MB/s [ 1.936002] raid6: avx512x2 gen() 18369 MB/s [ 1.953004] raid6: avx512x1 gen() 18041 MB/s [ 1.970003] raid6: avx2x4 gen() 18139 MB/s [ 1.987004] raid6: avx2x2 gen() 18120 MB/s [ 2.004005] raid6: avx2x1 gen() 13987 MB/s [ 2.004954] raid6: using algorithm avx512x2 gen() 18369 MB/s [ 2.023003] raid6: .... xor() 24588 MB/s, rmw enabled [ 2.024048] raid6: using avx512x2 recovery algorithm [ 2.034457] xor: automatically using best checksumming function avx [ 2.165664] Btrfs loaded, zoned=no, fsverity=no [ 2.170028] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.173724] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.177791] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.179250] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.263064] ACPI: PM: Preparing to enter system sleep state S5 [ 62.264399] reboot: Restarting system [ 62.265225] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:15:33.893003]      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 3930044300 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 [ 0.000312] ACPI: Early table checksum verification disabled [ 0.000315] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000319] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000324] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000330] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000333] ACPI: FACS 0x00000000789D0000 000040 [ 0.000336] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000339] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000342] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000345] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000348] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000351] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000354] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000356] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000359] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000360] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000361] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000362] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000362] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000363] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000364] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000364] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000365] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000366] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000367] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000407] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000417] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000469] Zone ranges: [ 0.000470] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000473] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000476] Normal empty [ 0.000477] Device empty [ 0.000479] Movable zone start for each node [ 0.000480] Early memory node ranges [ 0.000481] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000483] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000486] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000488] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000495] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000537] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003986] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004096] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004502] ACPI: PM-Timer IO Port: 0xb008 [ 0.004515] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004574] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004577] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004579] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004580] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004582] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004586] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004587] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004591] TSC deadline timer available [ 0.004597] CPU topo: Max. logical packages: 1 [ 0.004598] CPU topo: Max. logical dies: 1 [ 0.004598] CPU topo: Max. dies per package: 1 [ 0.004603] CPU topo: Max. threads per core: 2 [ 0.004604] CPU topo: Num. cores per package: 1 [ 0.004605] CPU topo: Num. threads per package: 2 [ 0.004605] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004623] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004639] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004641] Booting paravirtualized kernel on KVM [ 0.004643] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009555] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009831] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010563] kvm-guest: PV spinlocks enabled [ 0.010565] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010568] 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 [ 0.010743] random: crng init done [ 0.010745] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010961] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011081] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011133] Fallback order for Node 0: 0 [ 0.011136] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011137] Policy zone: DMA32 [ 0.011138] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015074] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015087] Kernel/User page tables isolation: enabled [ 0.023270] ftrace: allocating 41455 entries in 164 pages [ 0.023274] ftrace: allocated 164 pages with 3 groups [ 0.024060] Dynamic Preempt: voluntary [ 0.024094] rcu: Preemptible hierarchical RCU implementation. [ 0.024094] rcu: RCU event tracing is enabled. [ 0.024095] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024096] Trampoline variant of Tasks RCU enabled. [ 0.024097] Rude variant of Tasks RCU enabled. [ 0.024097] Tracing variant of Tasks RCU enabled. [ 0.024098] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024098] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024104] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024106] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024108] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029232] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029473] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029481] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029534] Console: colour dummy device 80x25 [ 0.029537] printk: legacy console [tty0] enabled [ 0.029812] printk: legacy console [ttyS0] enabled [ 0.164651] ACPI: Core revision 20250807 [ 0.165477] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166911] APIC: Switch to symmetric I/O mode setup [ 0.168096] x2apic enabled [ 0.168956] APIC: Switched APIC routing to: physical x2apic [ 0.171397] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.173043] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.174039] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174039] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174039] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174039] Speculative Store Bypass: Vulnerable [ 0.174039] Spectre V2 : Mitigation: Retpolines [ 0.174039] RETBleed: Vulnerable [ 0.174039] ITS: Mitigation: Aligned branch/return thunks [ 0.174039] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174039] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174039] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174039] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174039] GDS: Unknown: Dependent on hypervisor status [ 0.174039] active return thunk: its_return_thunk [ 0.174039] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174039] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174039] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174039] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174039] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174039] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174039] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174039] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174039] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174039] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174039] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174039] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174039] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174039] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174039] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174039] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174039] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174039] Freeing SMP alternatives memory: 40K [ 0.174039] pid_max: default: 32768 minimum: 301 [ 0.174039] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174039] landlock: Up and running. [ 0.174039] SELinux: Initializing. [ 0.174039] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174039] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174039] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174241] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175085] signal: max sigframe size: 3632 [ 0.175770] rcu: Hierarchical SRCU implementation. [ 0.176042] rcu: Max phase no-delay instances is 400. [ 0.176897] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180437] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181105] smp: Bringing up secondary CPUs ... [ 0.181934] smpboot: x86: Booting SMP configuration: [ 0.182044] .... node #0, CPUs: #1 [ 0.183465] 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. [ 0.185043] 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. [ 0.186078] smp: Brought up 1 node, 2 CPUs [ 0.186730] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.187188] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188178] devtmpfs: initialized [ 0.188642] x86/mm: Memory block size: 128MB [ 0.190051] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191100] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192052] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193117] pinctrl core: initialized pinctrl subsystem [ 0.194494] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196183] audit: initializing netlink subsys (disabled) [ 0.197067] audit: type=2000 audit(1788462937.056:1): state=initialized audit_enabled=0 res=1 [ 0.197143] thermal_sys: Registered thermal governor 'step_wise' [ 0.198054] cpuidle: using governor menu [ 0.200884] efi: Freeing EFI boot services memory: 37748K [ 0.202046] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203126] dca service started, version 1.12.1 [ 0.203928] PCI: Using configuration type 1 for base access [ 0.205151] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230105] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231295] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232043] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234043] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236208] ACPI: Added _OSI(Module Device) [ 0.236883] ACPI: Added _OSI(Processor Device) [ 0.237043] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238929] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241271] ACPI: Interpreter enabled [ 0.241797] ACPI: PM: (supports S0 S5) [ 0.242045] ACPI: Using IOAPIC for interrupt routing [ 0.242860] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245046] PCI: Using E820 reservations for host bridge windows [ 0.246116] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249214] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250048] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251044] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252052] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.254414] acpiphp: Slot [3] registered [ 0.255067] acpiphp: Slot [4] registered [ 0.255715] acpiphp: Slot [5] registered [ 0.256056] acpiphp: Slot [6] registered [ 0.256699] acpiphp: Slot [7] registered [ 0.258057] acpiphp: Slot [8] registered [ 0.258695] acpiphp: Slot [9] registered [ 0.259057] acpiphp: Slot [10] registered [ 0.259717] acpiphp: Slot [11] registered [ 0.260055] acpiphp: Slot [12] registered [ 0.260706] acpiphp: Slot [13] registered [ 0.262057] acpiphp: Slot [14] registered [ 0.262702] acpiphp: Slot [15] registered [ 0.263056] acpiphp: Slot [16] registered [ 0.263709] acpiphp: Slot [17] registered [ 0.264055] acpiphp: Slot [18] registered [ 0.264708] acpiphp: Slot [19] registered [ 0.266056] acpiphp: Slot [20] registered [ 0.266706] acpiphp: Slot [21] registered [ 0.267057] acpiphp: Slot [22] registered [ 0.267714] acpiphp: Slot [23] registered [ 0.268055] acpiphp: Slot [24] registered [ 0.268717] acpiphp: Slot [25] registered [ 0.269060] acpiphp: Slot [26] registered [ 0.269718] acpiphp: Slot [27] registered [ 0.271056] acpiphp: Slot [28] registered [ 0.271712] acpiphp: Slot [29] registered [ 0.272057] acpiphp: Slot [30] registered [ 0.272722] acpiphp: Slot [31] registered [ 0.273053] PCI host bridge to bus 0000:00 [ 0.273717] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275043] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276042] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.277043] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.279043] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280043] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.280950] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.282474] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284881] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286628] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288107] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289027] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290057] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.290974] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292056] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.292969] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.293338] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296073] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297126] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298138] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300377] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.302995] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304609] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307060] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.310127] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.311150] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.312148] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.313155] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314095] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315384] iommu: Default domain type: Translated [ 0.316044] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317146] efivars: Registered efivars operations [ 0.317807] PCI: Using ACPI for IRQ routing [ 0.319065] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320006] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320039] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322045] vgaarb: loaded [ 0.322554] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323042] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327080] clocksource: Switched to clocksource kvm-clock [ 0.328637] VFS: Disk quotas dquot_6.6.0 [ 0.329278] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.330514] pnp: PnP ACPI init [ 0.331519] pnp: PnP ACPI: found 5 devices [ 0.339453] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.340929] NET: Registered PF_INET protocol family [ 0.341788] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.354210] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.355582] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.356825] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.358076] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.359283] TCP: Hash tables configured (established 16384 bind 16384) [ 0.360386] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361433] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362607] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363500] NET: Registered PF_XDP protocol family [ 0.364264] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.365239] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366209] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367282] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368367] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369572] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.370599] PCI: CLS 0 bytes, default 64 [ 0.371357] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373143] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.375372] clocksource: Switched to clocksource tsc [ 0.395359] Initialise system trusted keyrings [ 0.396640] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.398882] Key type asymmetric registered [ 0.399931] Asymmetric key parser 'x509' registered [ 0.401599] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.403594] io scheduler mq-deadline registered [ 0.404569] io scheduler kyber registered [ 0.405447] io scheduler bfq registered [ 0.406805] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.408219] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.409849] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.412855] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.414723] i8042: Warning: Keylock active [ 0.417169] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.418200] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.419408] hv_vmbus: registering driver hyperv_keyboard [ 0.420611] rtc_cmos 00:00: RTC can wake from S4 [ 0.422915] rtc_cmos 00:00: registered as rtc0 [ 0.424111] rtc_cmos 00:00: setting system clock to 2026-09-03T19:15:36 UTC (1788462936) [ 0.425901] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.427228] intel_pstate: CPU model not supported [ 0.428283] efifb: probing for efifb [ 0.429069] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.430418] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.431691] efifb: scrolling: redraw [ 0.432456] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.434235] Console: switching to colour frame buffer device 100x37 [ 0.436090] fb0: EFI VGA frame buffer device [ 0.437049] pstore: Using crash dump compression: deflate [ 0.438206] pstore: Registered efi_pstore as persistent store backend [ 0.439793] NET: Registered PF_INET6 protocol family [ 0.441147] Segment Routing with IPv6 [ 0.441956] In-situ OAM (IOAM) with IPv6 [ 0.442858] NET: Registered PF_PACKET protocol family [ 0.444006] Key type dns_resolver registered [ 0.445359] IPI shorthand broadcast: enabled [ 0.448091] sched_clock: Marking stable (304002390, 143559018)->(517646240, -70084832) [ 0.449961] registered taskstats version 1 [ 0.451140] Loading compiled-in X.509 certificates [ 0.926116] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.646365] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.650709] Demotion targets for Node 0: null [ 1.651768] Key type .fscrypt registered [ 1.652620] Key type fscrypt-provisioning registered [ 1.653731] ima: No TPM chip found, activating TPM-bypass! [ 1.654967] ima: Allocated hash algorithm: sha1 [ 1.655907] ima: No architecture policies found [ 1.662253] clk: Disabling unused clocks [ 1.668662] Freeing unused kernel image (initmem) memory: 17040K [ 1.670445] Write protecting the kernel read-only data: 47104k [ 1.672297] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.674059] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.675750] Run /init as init process [ 1.794398] nvme nvme0: pci function 0000:00:04.0 [ 1.795780] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.805963] nvme nvme0: 2/0/0 default/read/poll queues [ 1.813365] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.814846] GPT:25804799 != 33554431 [ 1.815708] GPT:Alternate GPT header not at the end of the disk. [ 1.816870] GPT:25804799 != 33554431 [ 1.817631] GPT: Use GNU Parted to correct GPT errors. [ 1.818637] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.832507] SCSI subsystem initialized [ 1.859648] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.862016] device-mapper: uevent: version 1.0.3 [ 1.863092] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.870710] device-mapper: verity: sha256 using "sha256-lib" [ 1.905566] raid6: avx512x4 gen() 17941 MB/s [ 1.922567] raid6: avx512x2 gen() 18074 MB/s [ 1.939566] raid6: avx512x1 gen() 18029 MB/s [ 1.956566] raid6: avx2x4 gen() 17724 MB/s [ 1.973567] raid6: avx2x2 gen() 18019 MB/s [ 1.990567] raid6: avx2x1 gen() 13568 MB/s [ 1.991510] raid6: using algorithm avx512x2 gen() 18074 MB/s [ 2.009568] raid6: .... xor() 23816 MB/s, rmw enabled [ 2.010633] raid6: using avx512x2 recovery algorithm [ 2.021270] xor: automatically using best checksumming function avx [ 2.152521] Btrfs loaded, zoned=no, fsverity=no [ 2.156524] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.160098] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.164204] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.165617] BTRFS error (device dm-0): open_ctree failed: -2