.798920] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.800624] Run /init as init process [ 1.918631] nvme nvme0: pci function 0000:00:04.0 [ 1.919961] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.931464] nvme nvme0: 2/0/0 default/read/poll queues [ 1.938674] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.940105] GPT:25804799 != 33554431 [ 1.940978] GPT:Alternate GPT header not at the end of the disk. [ 1.942112] GPT:25804799 != 33554431 [ 1.942846] GPT: Use GNU Parted to correct GPT errors. [ 1.943834] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.957994] SCSI subsystem initialized [ 1.986786] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.989161] device-mapper: uevent: version 1.0.3 [ 1.990215] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.998198] device-mapper: verity: sha256 using "sha256-lib" [ 2.034502] raid6: avx512x4 gen() 17961 MB/s [ 2.052504] raid6: avx512x2 gen() 17731 MB/s [ 2.069503] raid6: avx512x1 gen() 18084 MB/s [ 2.086504] raid6: avx2x4 gen() 18061 MB/s [ 2.104595] raid6: avx2x2 gen() 16397 MB/s [ 2.122506] raid6: avx2x1 gen() 11767 MB/s [ 2.123562] raid6: using algorithm avx512x1 gen() 18084 MB/s [ 2.142503] raid6: .... xor() 19916 MB/s, rmw enabled [ 2.143570] raid6: using avx512x2 recovery algorithm [ 2.154404] xor: automatically using best checksumming function avx [ 2.288327] Btrfs loaded, zoned=no, fsverity=no [ 2.293046] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.296872] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.301000] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.302379] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.383581] ACPI: PM: Preparing to enter system sleep state S5 [ 62.384968] reboot: Restarting system [ 62.385755] 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        [2026-09-03T19:24:13.803289]      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 4103249090 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000318] ACPI: Early table checksum verification disabled [ 0.000322] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000326] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000331] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000338] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000341] ACPI: FACS 0x00000000789D0000 000040 [ 0.000345] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000348] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000351] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000354] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000357] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000359] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000362] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000365] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000368] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000369] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000370] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000371] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000371] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000372] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000373] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000373] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000374] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000375] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000376] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000417] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000427] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000479] Zone ranges: [ 0.000480] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000483] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000485] Normal empty [ 0.000487] Device empty [ 0.000488] Movable zone start for each node [ 0.000490] Early memory node ranges [ 0.000491] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000493] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000496] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000498] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000506] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000546] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003969] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004084] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004495] ACPI: PM-Timer IO Port: 0xb008 [ 0.004509] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004566] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004569] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004572] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004573] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004574] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004578] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004580] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004583] TSC deadline timer available [ 0.004589] CPU topo: Max. logical packages: 1 [ 0.004590] CPU topo: Max. logical dies: 1 [ 0.004590] CPU topo: Max. dies per package: 1 [ 0.004595] CPU topo: Max. threads per core: 2 [ 0.004596] CPU topo: Num. cores per package: 1 [ 0.004597] CPU topo: Num. threads per package: 2 [ 0.004598] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004616] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004711] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004715] Booting paravirtualized kernel on KVM [ 0.004718] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009894] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010178] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010901] kvm-guest: PV spinlocks enabled [ 0.010904] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010907] 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 [ 0.011083] random: crng init done [ 0.011084] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011295] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011408] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011461] Fallback order for Node 0: 0 [ 0.011464] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011465] Policy zone: DMA32 [ 0.011467] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015664] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015680] Kernel/User page tables isolation: enabled [ 0.024223] ftrace: allocating 41455 entries in 164 pages [ 0.024227] ftrace: allocated 164 pages with 3 groups [ 0.025044] Dynamic Preempt: voluntary [ 0.025080] rcu: Preemptible hierarchical RCU implementation. [ 0.025080] rcu: RCU event tracing is enabled. [ 0.025081] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025082] Trampoline variant of Tasks RCU enabled. [ 0.025083] Rude variant of Tasks RCU enabled. [ 0.025083] Tracing variant of Tasks RCU enabled. [ 0.025085] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025085] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025092] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025094] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025095] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030286] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030528] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030536] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030592] Console: colour dummy device 80x25 [ 0.030595] printk: legacy console [tty0] enabled [ 0.030877] printk: legacy console [ttyS0] enabled [ 0.171763] ACPI: Core revision 20250807 [ 0.172641] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.174114] APIC: Switch to symmetric I/O mode setup [ 0.175301] x2apic enabled [ 0.176332] APIC: Switched APIC routing to: physical x2apic [ 0.178876] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.180565] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.181560] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.181560] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.181560] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.181560] Speculative Store Bypass: Vulnerable [ 0.181560] Spectre V2 : Mitigation: Retpolines [ 0.181560] RETBleed: Vulnerable [ 0.181560] ITS: Mitigation: Aligned branch/return thunks [ 0.181560] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181560] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181560] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.181560] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.181560] GDS: Unknown: Dependent on hypervisor status [ 0.181560] active return thunk: its_return_thunk [ 0.181560] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.181560] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.181560] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.181560] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.181560] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.181560] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.181560] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.181560] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.181560] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.181560] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.181560] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.181560] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.181560] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.181560] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.181560] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.181560] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.181560] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.181560] Freeing SMP alternatives memory: 40K [ 0.181560] pid_max: default: 32768 minimum: 301 [ 0.181560] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.181560] landlock: Up and running. [ 0.181560] SELinux: Initializing. [ 0.181560] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181560] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181560] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181773] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.182610] signal: max sigframe size: 3632 [ 0.183604] rcu: Hierarchical SRCU implementation. [ 0.184369] rcu: Max phase no-delay instances is 400. [ 0.184620] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189123] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.189631] smp: Bringing up secondary CPUs ... [ 0.190621] smpboot: x86: Booting SMP configuration: [ 0.191402] .... node #0, CPUs: #1 [ 0.192565] 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. [ 0.194564] 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. [ 0.195622] smp: Brought up 1 node, 2 CPUs [ 0.196270] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.196714] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.197689] devtmpfs: initialized [ 0.198162] x86/mm: Memory block size: 128MB [ 0.199582] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.200623] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.201573] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202651] pinctrl core: initialized pinctrl subsystem [ 0.204004] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205709] audit: initializing netlink subsys (disabled) [ 0.206597] audit: type=2000 audit(1788463457.112:1): state=initialized audit_enabled=0 res=1 [ 0.206676] thermal_sys: Registered thermal governor 'step_wise' [ 0.207575] cpuidle: using governor menu [ 0.210174] efi: Freeing EFI boot services memory: 37748K [ 0.211567] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.212649] dca service started, version 1.12.1 [ 0.213419] PCI: Using configuration type 1 for base access [ 0.214676] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238600] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.239565] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240566] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.241564] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.243676] ACPI: Added _OSI(Module Device) [ 0.244349] ACPI: Added _OSI(Processor Device) [ 0.244565] ACPI: Added _OSI(Processor Aggregator Device) [ 0.246466] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.248741] ACPI: Interpreter enabled [ 0.249368] ACPI: PM: (supports S0 S5) [ 0.250567] ACPI: Using IOAPIC for interrupt routing [ 0.251591] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.252567] PCI: Using E820 reservations for host bridge windows [ 0.253659] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.258135] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.258692] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.259567] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.261582] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.263947] acpiphp: Slot [3] registered [ 0.264587] acpiphp: Slot [4] registered [ 0.265233] acpiphp: Slot [5] registered [ 0.265577] acpiphp: Slot [6] registered [ 0.266213] acpiphp: Slot [7] registered [ 0.267590] acpiphp: Slot [8] registered [ 0.268238] acpiphp: Slot [9] registered [ 0.268580] acpiphp: Slot [10] registered [ 0.269238] acpiphp: Slot [11] registered [ 0.269578] acpiphp: Slot [12] registered [ 0.270240] acpiphp: Slot [13] registered [ 0.271579] acpiphp: Slot [14] registered [ 0.272223] acpiphp: Slot [15] registered [ 0.272578] acpiphp: Slot [16] registered [ 0.273234] acpiphp: Slot [17] registered [ 0.273578] acpiphp: Slot [18] registered [ 0.274247] acpiphp: Slot [19] registered [ 0.275579] acpiphp: Slot [20] registered [ 0.276224] acpiphp: Slot [21] registered [ 0.276577] acpiphp: Slot [22] registered [ 0.277242] acpiphp: Slot [23] registered [ 0.277584] acpiphp: Slot [24] registered [ 0.278244] acpiphp: Slot [25] registered [ 0.279584] acpiphp: Slot [26] registered [ 0.280226] acpiphp: Slot [27] registered [ 0.280579] acpiphp: Slot [28] registered [ 0.281251] acpiphp: Slot [29] registered [ 0.281577] acpiphp: Slot [30] registered [ 0.282249] acpiphp: Slot [31] registered [ 0.283578] PCI host bridge to bus 0000:00 [ 0.284247] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284564] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285564] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.287566] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.288564] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.289565] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.290492] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.292025] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.294653] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.296161] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.297630] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.298564] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.299584] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.300526] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.301582] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.303583] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.304812] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.306595] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.307650] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.309668] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.310905] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.314590] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.316168] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.318589] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.321818] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.323671] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.324666] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.325665] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.326621] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.327924] iommu: Default domain type: Translated [ 0.328564] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.329687] efivars: Registered efivars operations [ 0.330319] PCI: Using ACPI for IRQ routing [ 0.331587] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.332525] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.332560] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.334567] vgaarb: loaded [ 0.335070] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.335564] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.340658] clocksource: Switched to clocksource kvm-clock [ 0.342144] VFS: Disk quotas dquot_6.6.0 [ 0.342771] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.344009] pnp: PnP ACPI init [ 0.345069] pnp: PnP ACPI: found 5 devices [ 0.353232] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.354663] NET: Registered PF_INET protocol family [ 0.355492] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.368265] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.369644] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.370936] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.372313] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.373589] TCP: Hash tables configured (established 16384 bind 16384) [ 0.374650] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375703] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376900] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.377796] NET: Registered PF_XDP protocol family [ 0.378563] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.379519] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.380477] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.381581] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.382659] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.383833] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.384863] PCI: CLS 0 bytes, default 64 [ 0.385632] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.387362] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.389480] clocksource: Switched to clocksource tsc [ 0.409830] Initialise system trusted keyrings [ 0.412138] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.414064] Key type asymmetric registered [ 0.414933] Asymmetric key parser 'x509' registered [ 0.416818] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.419060] io scheduler mq-deadline registered [ 0.420041] io scheduler kyber registered [ 0.420980] io scheduler bfq registered [ 0.422322] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.423670] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.425360] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.428412] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.430329] i8042: Warning: Keylock active [ 0.432799] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.433876] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.435103] hv_vmbus: registering driver hyperv_keyboard [ 0.436290] rtc_cmos 00:00: RTC can wake from S4 [ 0.438748] rtc_cmos 00:00: registered as rtc0 [ 0.439901] rtc_cmos 00:00: setting system clock to 2026-09-03T19:24:15 UTC (1788463455) [ 0.441769] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.443106] intel_pstate: CPU model not supported [ 0.444188] efifb: probing for efifb [ 0.444979] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.446378] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.447634] efifb: scrolling: redraw [ 0.448409] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.450235] Console: switching to colour frame buffer device 100x37 [ 0.452057] fb0: EFI VGA frame buffer device [ 0.453046] pstore: Using crash dump compression: deflate [ 0.454197] pstore: Registered efi_pstore as persistent store backend [ 0.455800] NET: Registered PF_INET6 protocol family [ 0.458128] Segment Routing with IPv6 [ 0.458938] In-situ OAM (IOAM) with IPv6 [ 0.459839] NET: Registered PF_PACKET protocol family [ 0.461051] Key type dns_resolver registered [ 0.462408] IPI shorthand broadcast: enabled [ 0.465154] sched_clock: Marking stable (315003250, 150024953)->(537893252, -72865049) [ 0.467038] registered taskstats version 1 [ 0.468374] Loading compiled-in X.509 certificates [ 0.942415] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.698380] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.702755] Demotion targets for Node 0: null [ 1.703823] Key type .fscrypt registered [ 1.704736] Key type fscrypt-provisioning registered [ 1.705884] ima: No TPM chip found, activating TPM-bypass! [ 1.707191] ima: Allocated hash algorithm: sha1 [ 1.708136] ima: No architecture policies found [ 1.714761] clk: Disabling unused clocks [ 1.721329] Freeing unused kernel image (initmem) memory: 17040K [ 1.723070] Write protecting the kernel read-only data: 47104k [ 1.724895] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.726605] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.728271] Run /init as init process [ 1.847451] nvme nvme0: pci function 0000:00:04.0 [ 1.848862] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.858817] nvme nvme0: 2/0/0 default/read/poll queues [ 1.866330] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.867718] GPT:25804799 != 33554431 [ 1.868475] GPT:Alternate GPT header not at the end of the disk. [ 1.869680] GPT:25804799 != 33554431 [ 1.870412] GPT: Use GNU Parted to correct GPT errors. [ 1.871375] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.885318] SCSI subsystem initialized [ 1.912996] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.915331] device-mapper: uevent: version 1.0.3 [ 1.916474] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.924250] device-mapper: verity: sha256 using "sha256-lib" [ 1.961031] raid6: avx512x4 gen() 17791 MB/s [ 1.978031] raid6: avx512x2 gen() 17764 MB/s [ 1.995031] raid6: avx512x1 gen() 17000 MB/s [ 2.012032] raid6: avx2x4 gen() 17103 MB/s [ 2.029032] raid6: avx2x2 gen() 17427 MB/s [ 2.046038] raid6: avx2x1 gen() 13419 MB/s [ 2.046972] raid6: using algorithm avx512x4 gen() 17791 MB/s [ 2.065032] raid6: .... xor() 7324 MB/s, rmw enabled [ 2.066063] raid6: using avx512x2 recovery algorithm [ 2.076647] xor: automatically using best checksumming function avx [ 2.212664] Btrfs loaded, zoned=no, fsverity=no [ 2.217315] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.220999] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.224999] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.226390] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.256186] ACPI: PM: Preparing to enter system sleep state S5 [ 62.257467] reboot: Restarting system [ 62.258420] 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        [2026-09-03T19:25:20.702266]      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 4088155299 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000360] ACPI: Early table checksum verification disabled [ 0.000364] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000369] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000376] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000383] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000386] ACPI: FACS 0x00000000789D0000 000040 [ 0.000389] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000392] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000395] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000398] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000400] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000403] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000406] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000409] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000411] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000413] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000414] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000414] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000415] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000416] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000416] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000417] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000418] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000419] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000419] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000462] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000471] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000522] Zone ranges: [ 0.000523] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000526] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000529] Normal empty [ 0.000530] Device empty [ 0.000532] Movable zone start for each node [ 0.000533] Early memory node ranges [ 0.000534] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000536] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000539] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000541] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000547] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000589] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003861] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003974] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004396] ACPI: PM-Timer IO Port: 0xb008 [ 0.004410] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004467] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004470] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004472] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004474] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004475] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004479] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004480] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004484] TSC deadline timer available [ 0.004490] CPU topo: Max. logical packages: 1 [ 0.004491] CPU topo: Max. logical dies: 1 [ 0.004491] CPU topo: Max. dies per package: 1 [ 0.004496] CPU topo: Max. threads per core: 2 [ 0.004497] CPU topo: Num. cores per package: 1 [ 0.004497] CPU topo: Num. threads per package: 2 [ 0.004498] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004517] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004534] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004536] Booting paravirtualized kernel on KVM [ 0.004538] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009632] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009903] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010603] kvm-guest: PV spinlocks enabled [ 0.010606] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010609] 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 [ 0.010784] random: crng init done [ 0.010785] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011001] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011111] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011164] Fallback order for Node 0: 0 [ 0.011167] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011168] Policy zone: DMA32 [ 0.011170] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015241] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015257] Kernel/User page tables isolation: enabled [ 0.024280] ftrace: allocating 41455 entries in 164 pages [ 0.024284] ftrace: allocated 164 pages with 3 groups [ 0.025126] Dynamic Preempt: voluntary [ 0.025162] rcu: Preemptible hierarchical RCU implementation. [ 0.025163] rcu: RCU event tracing is enabled. [ 0.025163] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025165] Trampoline variant of Tasks RCU enabled. [ 0.025165] Rude variant of Tasks RCU enabled. [ 0.025166] Tracing variant of Tasks RCU enabled. [ 0.025167] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025168] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025174] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025176] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025178] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030731] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030968] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030976] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031030] Console: colour dummy device 80x25 [ 0.031033] printk: legacy console [tty0] enabled [ 0.031313] printk: legacy console [ttyS0] enabled [ 0.168280] ACPI: Core revision 20250807 [ 0.169191] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170915] APIC: Switch to symmetric I/O mode setup [ 0.172086] x2apic enabled [ 0.172948] APIC: Switched APIC routing to: physical x2apic [ 0.175395] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.177053] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.178049] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178049] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178049] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178049] Speculative Store Bypass: Vulnerable [ 0.178049] Spectre V2 : Mitigation: Retpolines [ 0.178049] RETBleed: Vulnerable [ 0.178049] ITS: Mitigation: Aligned branch/return thunks [ 0.178049] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178049] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178049] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178049] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178049] GDS: Unknown: Dependent on hypervisor status [ 0.178049] active return thunk: its_return_thunk [ 0.178049] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178049] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178049] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178049] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178049] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178049] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178049] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178049] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178049] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178049] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178049] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178049] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178049] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178049] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178049] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178049] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178049] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178049] Freeing SMP alternatives memory: 40K [ 0.178049] pid_max: default: 32768 minimum: 301 [ 0.178049] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178049] landlock: Up and running. [ 0.178049] SELinux: Initializing. [ 0.178049] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178049] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178049] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178253] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179097] signal: max sigframe size: 3632 [ 0.179795] rcu: Hierarchical SRCU implementation. [ 0.180052] rcu: Max phase no-delay instances is 400. [ 0.180885] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184480] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185117] smp: Bringing up secondary CPUs ... [ 0.185952] smpboot: x86: Booting SMP configuration: [ 0.186056] .... node #0, CPUs: #1 [ 0.187497] 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. [ 0.189054] 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. [ 0.190097] smp: Brought up 1 node, 2 CPUs [ 0.190753] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.191210] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.192177] devtmpfs: initialized [ 0.192650] x86/mm: Memory block size: 128MB [ 0.193411] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195183] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196062] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197141] pinctrl core: initialized pinctrl subsystem [ 0.198688] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200198] audit: initializing netlink subsys (disabled) [ 0.201087] audit: type=2000 audit(1788463524.043:1): state=initialized audit_enabled=0 res=1 [ 0.201159] thermal_sys: Registered thermal governor 'step_wise' [ 0.202063] cpuidle: using governor menu [ 0.205542] efi: Freeing EFI boot services memory: 37748K [ 0.206056] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207139] dca service started, version 1.12.1 [ 0.207918] PCI: Using configuration type 1 for base access [ 0.209163] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.211081] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.212053] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.214055] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.215053] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237674] ACPI: Added _OSI(Module Device) [ 0.239055] ACPI: Added _OSI(Processor Device) [ 0.239745] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241068] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243272] ACPI: Interpreter enabled [ 0.243796] ACPI: PM: (supports S0 S5) [ 0.245057] ACPI: Using IOAPIC for interrupt routing [ 0.245849] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247056] PCI: Using E820 reservations for host bridge windows [ 0.248099] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251293] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252061] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253055] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255068] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257434] acpiphp: Slot [3] registered [ 0.258099] acpiphp: Slot [4] registered [ 0.258754] acpiphp: Slot [5] registered [ 0.259069] acpiphp: Slot [6] registered [ 0.259706] acpiphp: Slot [7] registered [ 0.261072] acpiphp: Slot [8] registered [ 0.261768] acpiphp: Slot [9] registered [ 0.262072] acpiphp: Slot [10] registered [ 0.262717] acpiphp: Slot [11] registered [ 0.263075] acpiphp: Slot [12] registered [ 0.263725] acpiphp: Slot [13] registered [ 0.264071] acpiphp: Slot [14] registered [ 0.264724] acpiphp: Slot [15] registered [ 0.266071] acpiphp: Slot [16] registered [ 0.266709] acpiphp: Slot [17] registered [ 0.267068] acpiphp: Slot [18] registered [ 0.267714] acpiphp: Slot [19] registered [ 0.268069] acpiphp: Slot [20] registered [ 0.268713] acpiphp: Slot [21] registered [ 0.270068] acpiphp: Slot [22] registered [ 0.270715] acpiphp: Slot [23] registered [ 0.271069] acpiphp: Slot [24] registered [ 0.271715] acpiphp: Slot [25] registered [ 0.272065] acpiphp: Slot [26] registered [ 0.272705] acpiphp: Slot [27] registered [ 0.274069] acpiphp: Slot [28] registered [ 0.274706] acpiphp: Slot [29] registered [ 0.275067] acpiphp: Slot [30] registered [ 0.275701] acpiphp: Slot [31] registered [ 0.276065] PCI host bridge to bus 0000:00 [ 0.276713] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278053] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279053] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280053] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281053] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282053] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282958] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285517] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287889] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289655] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290117] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291068] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292067] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292981] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294066] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294971] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296368] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299075] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300131] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301159] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303399] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306070] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307696] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310069] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313193] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314160] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315183] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317161] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318103] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319398] iommu: Default domain type: Translated [ 0.320054] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321152] efivars: Registered efivars operations [ 0.321817] PCI: Using ACPI for IRQ routing [ 0.322077] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323013] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323049] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326056] vgaarb: loaded [ 0.326572] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327053] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331093] clocksource: Switched to clocksource kvm-clock [ 0.332179] VFS: Disk quotas dquot_6.6.0 [ 0.332940] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334228] pnp: PnP ACPI init [ 0.335175] pnp: PnP ACPI: found 5 devices [ 0.343177] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344688] NET: Registered PF_INET protocol family [ 0.345566] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358460] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359861] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361182] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362491] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363839] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364934] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365992] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367173] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368096] NET: Registered PF_XDP protocol family [ 0.368863] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369836] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370806] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371907] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373012] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374192] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375217] PCI: CLS 0 bytes, default 64 [ 0.376003] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377797] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.380027] clocksource: Switched to clocksource tsc [ 0.400119] Initialise system trusted keyrings [ 0.401194] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402931] Key type asymmetric registered [ 0.403889] Asymmetric key parser 'x509' registered [ 0.405558] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408112] io scheduler mq-deadline registered [ 0.409066] io scheduler kyber registered [ 0.409965] io scheduler bfq registered [ 0.412313] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413685] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415306] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418422] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420380] i8042: Warning: Keylock active [ 0.422806] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423901] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.425107] hv_vmbus: registering driver hyperv_keyboard [ 0.426316] rtc_cmos 00:00: RTC can wake from S4 [ 0.428661] rtc_cmos 00:00: registered as rtc0 [ 0.429824] rtc_cmos 00:00: setting system clock to 2026-09-03T19:25:22 UTC (1788463522) [ 0.431629] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432990] intel_pstate: CPU model not supported [ 0.434087] efifb: probing for efifb [ 0.434873] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.436262] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437533] efifb: scrolling: redraw [ 0.438315] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.440165] Console: switching to colour frame buffer device 100x37 [ 0.441967] fb0: EFI VGA frame buffer device [ 0.442930] pstore: Using crash dump compression: deflate [ 0.444102] pstore: Registered efi_pstore as persistent store backend [ 0.445701] NET: Registered PF_INET6 protocol family [ 0.447166] Segment Routing with IPv6 [ 0.448040] In-situ OAM (IOAM) with IPv6 [ 0.448932] NET: Registered PF_PACKET protocol family [ 0.450108] Key type dns_resolver registered [ 0.451475] IPI shorthand broadcast: enabled [ 0.454234] sched_clock: Marking stable (308002066, 146074089)->(526697876, -72621721) [ 0.456121] registered taskstats version 1 [ 0.457447] Loading compiled-in X.509 certificates [ 0.930755] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.804949] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.809537] Demotion targets for Node 0: null [ 1.810736] Key type .fscrypt registered [ 1.811596] Key type fscrypt-provisioning registered [ 1.812718] ima: No TPM chip found, activating TPM-bypass! [ 1.814205] ima: Allocated hash algorithm: sha1 [ 1.815142] ima: No architecture policies found [ 1.822328] clk: Disabling unused clocks [ 1.828751] Freeing unused kernel image (initmem) memory: 17040K [ 1.830480] Write protecting the kernel read-only data: 47104k [ 1.832343] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.834099] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.835805] Run /init as init process [ 1.958833] nvme nvme0: pci function 0000:00:04.0 [ 1.960649] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.973531] nvme nvme0: 2/0/0 default/read/poll queues [ 1.982308] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.984406] GPT:25804799 != 33554431 [ 1.985416] GPT:Alternate GPT header not at the end of the disk. [ 1.986550] GPT:25804799 != 33554431 [ 1.987298] GPT: Use GNU Parted to correct GPT errors. [ 1.988362] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.004294] SCSI subsystem initialized [ 2.037751] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.040247] device-mapper: uevent: version 1.0.3 [ 2.041325] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.049933] device-mapper: verity: sha256 using "sha256-lib" [ 2.088084] raid6: avx512x4 gen() 16551 MB/s [ 2.106082] raid6: avx512x2 gen() 17107 MB/s [ 2.123089] raid6: avx512x1 gen() 15146 MB/s [ 2.141081] raid6: avx2x4 gen() 16350 MB/s [ 2.158080] raid6: avx2x2 gen() 18027 MB/s [ 2.175082] raid6: avx2x1 gen() 13831 MB/s [ 2.176528] raid6: using algorithm avx2x2 gen() 18027 MB/s [ 2.194081] raid6: .... xor() 15426 MB/s, rmw enabled [ 2.195131] raid6: using avx512x2 recovery algorithm [ 2.205761] xor: automatically using best checksumming function avx [ 2.346060] Btrfs loaded, zoned=no, fsverity=no [ 2.350985] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.354949] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.359102] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.360687] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.442044] ACPI: PM: Preparing to enter system sleep state S5 [ 62.443450] reboot: Restarting system [ 62.444261] 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        [2026-09-03T19:26:27.801571]      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 4175316199 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 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 [ 0.000176] Using GB pages for direct mapping [ 0.000389] ACPI: Early table checksum verification disabled [ 0.000393] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000396] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000402] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000408] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000411] ACPI: FACS 0x00000000789D0000 000040 [ 0.000414] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000417] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000420] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000423] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000425] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000428] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000431] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000434] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000436] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000438] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000439] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000439] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000440] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000441] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000442] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000442] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000443] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000444] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000445] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000485] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000495] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000546] Zone ranges: [ 0.000547] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000550] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000552] Normal empty [ 0.000554] Device empty [ 0.000555] Movable zone start for each node [ 0.000557] Early memory node ranges [ 0.000558] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000560] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000562] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000565] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000572] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000614] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003995] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004108] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004505] ACPI: PM-Timer IO Port: 0xb008 [ 0.004518] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004576] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004579] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004581] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004582] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004583] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004588] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004589] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004593] TSC deadline timer available [ 0.004599] CPU topo: Max. logical packages: 1 [ 0.004600] CPU topo: Max. logical dies: 1 [ 0.004600] CPU topo: Max. dies per package: 1 [ 0.004605] CPU topo: Max. threads per core: 2 [ 0.004606] CPU topo: Num. cores per package: 1 [ 0.004606] CPU topo: Num. threads per package: 2 [ 0.004607] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004625] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004641] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004643] Booting paravirtualized kernel on KVM [ 0.004645] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009557] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009837] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010549] kvm-guest: PV spinlocks enabled [ 0.010552] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010556] 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 [ 0.010731] random: crng init done [ 0.010732] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010957] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011082] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011144] Fallback order for Node 0: 0 [ 0.011147] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011148] Policy zone: DMA32 [ 0.011149] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015107] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015122] Kernel/User page tables isolation: enabled [ 0.023789] ftrace: allocating 41455 entries in 164 pages [ 0.023794] ftrace: allocated 164 pages with 3 groups [ 0.024596] Dynamic Preempt: voluntary [ 0.024630] rcu: Preemptible hierarchical RCU implementation. [ 0.024631] rcu: RCU event tracing is enabled. [ 0.024631] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024633] Trampoline variant of Tasks RCU enabled. [ 0.024633] Rude variant of Tasks RCU enabled. [ 0.024634] Tracing variant of Tasks RCU enabled. [ 0.024635] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024636] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024642] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024644] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024645] 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 [ 0.030012] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030019] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030070] Console: colour dummy device 80x25 [ 0.030073] printk: legacy console [tty0] enabled [ 0.030374] printk: legacy console [ttyS0] enabled [ 0.180263] ACPI: Core revision 20250807 [ 0.181074] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.182493] APIC: Switch to symmetric I/O mode setup [ 0.183661] x2apic enabled [ 0.184763] APIC: Switched APIC routing to: physical x2apic [ 0.187314] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.188924] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.189920] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.189920] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.189920] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.189920] Speculative Store Bypass: Vulnerable [ 0.189920] Spectre V2 : Mitigation: Retpolines [ 0.189920] RETBleed: Vulnerable [ 0.189920] ITS: Mitigation: Aligned branch/return thunks [ 0.189920] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.189920] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.189920] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.189920] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.189920] GDS: Unknown: Dependent on hypervisor status [ 0.189920] active return thunk: its_return_thunk [ 0.189920] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.189920] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.189920] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.189920] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.189920] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.189920] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.189920] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.189920] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.189920] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.189920] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.189920] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.189920] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.189920] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.189920] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.189920] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.189920] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.189920] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.189920] Freeing SMP alternatives memory: 40K [ 0.189920] pid_max: default: 32768 minimum: 301 [ 0.189920] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.189920] landlock: Up and running. [ 0.189920] SELinux: Initializing. [ 0.189920] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.189920] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.189920] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.190127] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.190969] signal: max sigframe size: 3632 [ 0.191660] rcu: Hierarchical SRCU implementation. [ 0.191923] rcu: Max phase no-delay instances is 400. [ 0.192773] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.196342] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.197008] smp: Bringing up secondary CPUs ... [ 0.197829] smpboot: x86: Booting SMP configuration: [ 0.197925] .... node #0, CPUs: #1 [ 0.199634] 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. [ 0.200928] 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. [ 0.201969] smp: Brought up 1 node, 2 CPUs [ 0.202628] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.203114] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.204054] devtmpfs: initialized [ 0.204477] x86/mm: Memory block size: 128MB [ 0.205979] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.206994] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.207931] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.209012] pinctrl core: initialized pinctrl subsystem [ 0.210488] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.212074] audit: initializing netlink subsys (disabled) [ 0.212958] audit: type=2000 audit(1788463591.232:1): state=initialized audit_enabled=0 res=1 [ 0.213042] thermal_sys: Registered thermal governor 'step_wise' [ 0.213935] cpuidle: using governor menu [ 0.216558] efi: Freeing EFI boot services memory: 37748K [ 0.216927] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.218012] dca service started, version 1.12.1 [ 0.218782] PCI: Using configuration type 1 for base access [ 0.220036] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.245984] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.246924] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.247929] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.248925] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.251408] ACPI: Added _OSI(Module Device) [ 0.251924] ACPI: Added _OSI(Processor Device) [ 0.252636] ACPI: Added _OSI(Processor Aggregator Device) [ 0.255314] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.257348] ACPI: Interpreter enabled [ 0.257938] ACPI: PM: (supports S0 S5) [ 0.258571] ACPI: Using IOAPIC for interrupt routing [ 0.259952] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.260925] PCI: Using E820 reservations for host bridge windows [ 0.262005] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.265088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.265930] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.267926] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.268935] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.271291] acpiphp: Slot [3] registered [ 0.271931] acpiphp: Slot [4] registered [ 0.272564] acpiphp: Slot [5] registered [ 0.272939] acpiphp: Slot [6] registered [ 0.273577] acpiphp: Slot [7] registered [ 0.273940] acpiphp: Slot [8] registered [ 0.274571] acpiphp: Slot [9] registered [ 0.275937] acpiphp: Slot [10] registered [ 0.276576] acpiphp: Slot [11] registered [ 0.276936] acpiphp: Slot [12] registered [ 0.277579] acpiphp: Slot [13] registered [ 0.277950] acpiphp: Slot [14] registered [ 0.278614] acpiphp: Slot [15] registered [ 0.279939] acpiphp: Slot [16] registered [ 0.280585] acpiphp: Slot [17] registered [ 0.280940] acpiphp: Slot [18] registered [ 0.281586] acpiphp: Slot [19] registered [ 0.281938] acpiphp: Slot [20] registered [ 0.282589] acpiphp: Slot [21] registered [ 0.283938] acpiphp: Slot [22] registered [ 0.284583] acpiphp: Slot [23] registered [ 0.284938] acpiphp: Slot [24] registered [ 0.285587] acpiphp: Slot [25] registered [ 0.285939] acpiphp: Slot [26] registered [ 0.286597] acpiphp: Slot [27] registered [ 0.287940] acpiphp: Slot [28] registered [ 0.288577] acpiphp: Slot [29] registered [ 0.288941] acpiphp: Slot [30] registered [ 0.289593] acpiphp: Slot [31] registered [ 0.289944] PCI host bridge to bus 0000:00 [ 0.290772] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.291925] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.292923] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.294927] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.295925] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.296926] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.297977] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.300494] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.303267] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.304657] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.305993] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.306916] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.307940] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.308939] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.310942] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.311940] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313160] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.314948] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.316002] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.317039] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.319263] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.322949] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.324601] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.326945] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.330302] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.332030] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.333072] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.334042] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.334999] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.336974] iommu: Default domain type: Translated [ 0.337924] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.339064] efivars: Registered efivars operations [ 0.340127] PCI: Using ACPI for IRQ routing [ 0.341038] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.341909] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.341920] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.343927] vgaarb: loaded [ 0.344459] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.345923] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.348965] clocksource: Switched to clocksource kvm-clock [ 0.350475] VFS: Disk quotas dquot_6.6.0 [ 0.351157] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.352436] pnp: PnP ACPI init [ 0.353483] pnp: PnP ACPI: found 5 devices [ 0.361630] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.363078] NET: Registered PF_INET protocol family [ 0.363920] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.376498] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.377884] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.379169] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.380527] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.381778] TCP: Hash tables configured (established 16384 bind 16384) [ 0.382846] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.383908] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385160] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.386060] NET: Registered PF_XDP protocol family [ 0.386852] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.387824] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.388798] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.389867] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.390941] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.392118] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.393137] PCI: CLS 0 bytes, default 64 [ 0.393885] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.395657] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.397760] clocksource: Switched to clocksource tsc [ 0.417814] Initialise system trusted keyrings [ 0.418986] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.421197] Key type asymmetric registered [ 0.422084] Asymmetric key parser 'x509' registered [ 0.424561] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.426215] io scheduler mq-deadline registered [ 0.427201] io scheduler kyber registered [ 0.428090] io scheduler bfq registered [ 0.430463] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.431839] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.433553] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.436760] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.438615] i8042: Warning: Keylock active [ 0.441179] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.442229] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.443411] hv_vmbus: registering driver hyperv_keyboard [ 0.444662] rtc_cmos 00:00: RTC can wake from S4 [ 0.446972] rtc_cmos 00:00: registered as rtc0 [ 0.448110] rtc_cmos 00:00: setting system clock to 2026-09-03T19:26:29 UTC (1788463589) [ 0.449975] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.451273] intel_pstate: CPU model not supported [ 0.452337] efifb: probing for efifb [ 0.453130] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.454493] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.455759] efifb: scrolling: redraw [ 0.456531] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.458337] Console: switching to colour frame buffer device 100x37 [ 0.460175] fb0: EFI VGA frame buffer device [ 0.461137] pstore: Using crash dump compression: deflate [ 0.462279] pstore: Registered efi_pstore as persistent store backend [ 0.463871] NET: Registered PF_INET6 protocol family [ 0.465243] Segment Routing with IPv6 [ 0.466063] In-situ OAM (IOAM) with IPv6 [ 0.466943] NET: Registered PF_PACKET protocol family [ 0.468097] Key type dns_resolver registered [ 0.469492] IPI shorthand broadcast: enabled [ 0.472267] sched_clock: Marking stable (313002020, 158901835)->(545976939, -74073084) [ 0.474120] registered taskstats version 1 [ 0.475480] Loading compiled-in X.509 certificates [ 0.950497] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.720677] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.725063] Demotion targets for Node 0: null [ 1.726111] Key type .fscrypt registered [ 1.726957] Key type fscrypt-provisioning registered [ 1.727972] ima: No TPM chip found, activating TPM-bypass! [ 1.729325] ima: Allocated hash algorithm: sha1 [ 1.730242] ima: No architecture policies found [ 1.736612] clk: Disabling unused clocks [ 1.743380] Freeing unused kernel image (initmem) memory: 17040K [ 1.745076] Write protecting the kernel read-only data: 47104k [ 1.746914] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.748660] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.750364] Run /init as init process [ 1.871044] nvme nvme0: pci function 0000:00:04.0 [ 1.872482] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.883429] nvme nvme0: 2/0/0 default/read/poll queues [ 1.891220] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.892818] GPT:25804799 != 33554431 [ 1.893607] GPT:Alternate GPT header not at the end of the disk. [ 1.894726] GPT:25804799 != 33554431 [ 1.895461] GPT: Use GNU Parted to correct GPT errors. [ 1.896465] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.910970] SCSI subsystem initialized [ 1.939400] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.942016] device-mapper: uevent: version 1.0.3 [ 1.943074] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.951596] device-mapper: verity: sha256 using "sha256-lib" [ 1.987909] raid6: avx512x4 gen() 15833 MB/s [ 2.005914] raid6: avx512x2 gen() 15858 MB/s [ 2.023913] raid6: avx512x1 gen() 11373 MB/s [ 2.042914] raid6: avx2x4 gen() 12474 MB/s [ 2.059923] raid6: avx2x2 gen() 12959 MB/s [ 2.077916] raid6: avx2x1 gen() 9062 MB/s [ 2.079238] raid6: using algorithm avx512x2 gen() 15858 MB/s [ 2.096951] raid6: .... xor() 16984 MB/s, rmw enabled [ 2.098387] raid6: using avx512x2 recovery algorithm [ 2.114334] xor: automatically using best checksumming function avx [ 2.264478] Btrfs loaded, zoned=no, fsverity=no [ 2.269139] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.272987] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.277207] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.278625] BTRFS error (device dm-0): open_ctree failed: -2