1.831866] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.833538] Run /init as init process [ 1.952932] nvme nvme0: pci function 0000:00:04.0 [ 1.954218] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.963930] nvme nvme0: 2/0/0 default/read/poll queues [ 1.970680] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.972100] GPT:25804799 != 33554431 [ 1.972883] GPT:Alternate GPT header not at the end of the disk. [ 1.973980] GPT:25804799 != 33554431 [ 1.974700] GPT: Use GNU Parted to correct GPT errors. [ 1.975740] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.989248] SCSI subsystem initialized [ 2.015712] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.018061] device-mapper: uevent: version 1.0.3 [ 2.019109] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.026703] device-mapper: verity: sha256 using "sha256-lib" [ 2.061536] raid6: avx512x4 gen() 17638 MB/s [ 2.078531] raid6: avx512x2 gen() 18174 MB/s [ 2.095532] raid6: avx512x1 gen() 18227 MB/s [ 2.112531] raid6: avx2x4 gen() 18036 MB/s [ 2.129544] raid6: avx2x2 gen() 17762 MB/s [ 2.146532] raid6: avx2x1 gen() 13511 MB/s [ 2.147454] raid6: using algorithm avx512x1 gen() 18227 MB/s [ 2.164534] raid6: .... xor() 21235 MB/s, rmw enabled [ 2.165553] raid6: using avx512x2 recovery algorithm [ 2.176064] xor: automatically using best checksumming function avx [ 2.309634] Btrfs loaded, zoned=no, fsverity=no [ 2.314024] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.317581] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.321338] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.322726] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.406290] ACPI: PM: Preparing to enter system sleep state S5 [ 62.407834] reboot: Restarting system [ 62.408795] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:15:04.180121]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 4053852208 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000341] ACPI: Early table checksum verification disabled [ 0.000344] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000348] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000353] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000359] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000362] ACPI: FACS 0x00000000789D0000 000040 [ 0.000365] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000368] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000371] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000382] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000386] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000389] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000392] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000396] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000398] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000400] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000401] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000402] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000402] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000403] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000404] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000405] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000406] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000406] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000407] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000448] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000458] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000509] Zone ranges: [ 0.000510] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000513] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000516] Normal empty [ 0.000517] Device empty [ 0.000519] Movable zone start for each node [ 0.000520] Early memory node ranges [ 0.000521] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000523] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000526] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000528] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000535] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000577] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004003] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004112] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004520] ACPI: PM-Timer IO Port: 0xb008 [ 0.004534] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004587] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004591] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004593] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004594] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004595] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004599] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004600] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004604] TSC deadline timer available [ 0.004610] CPU topo: Max. logical packages: 1 [ 0.004611] CPU topo: Max. logical dies: 1 [ 0.004611] CPU topo: Max. dies per package: 1 [ 0.004616] CPU topo: Max. threads per core: 2 [ 0.004617] CPU topo: Num. cores per package: 1 [ 0.004618] CPU topo: Num. threads per package: 2 [ 0.004618] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004636] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004651] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004654] Booting paravirtualized kernel on KVM [ 0.004655] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009544] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009825] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010345] kvm-guest: PV spinlocks enabled [ 0.010347] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010350] 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 [ 0.010525] random: crng init done [ 0.010526] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010742] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010858] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010912] Fallback order for Node 0: 0 [ 0.010914] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010915] Policy zone: DMA32 [ 0.010916] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014900] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014915] Kernel/User page tables isolation: enabled [ 0.023253] ftrace: allocating 41455 entries in 164 pages [ 0.023257] ftrace: allocated 164 pages with 3 groups [ 0.024056] Dynamic Preempt: voluntary [ 0.024090] rcu: Preemptible hierarchical RCU implementation. [ 0.024090] rcu: RCU event tracing is enabled. [ 0.024091] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024093] Trampoline variant of Tasks RCU enabled. [ 0.024093] Rude variant of Tasks RCU enabled. [ 0.024094] Tracing variant of Tasks RCU enabled. [ 0.024095] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024096] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024102] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024104] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024105] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029241] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029473] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029480] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029531] Console: colour dummy device 80x25 [ 0.029534] printk: legacy console [tty0] enabled [ 0.029829] printk: legacy console [ttyS0] enabled [ 0.210011] ACPI: Core revision 20250807 [ 0.211045] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.212815] APIC: Switch to symmetric I/O mode setup [ 0.214192] x2apic enabled [ 0.215175] APIC: Switched APIC routing to: physical x2apic [ 0.217882] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.219942] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.220939] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.220939] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.220939] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.220939] Speculative Store Bypass: Vulnerable [ 0.220939] Spectre V2 : Mitigation: Retpolines [ 0.220939] RETBleed: Vulnerable [ 0.220939] ITS: Mitigation: Aligned branch/return thunks [ 0.220939] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.220939] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.220939] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.220939] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.220939] GDS: Unknown: Dependent on hypervisor status [ 0.220939] active return thunk: its_return_thunk [ 0.220939] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.220939] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.220939] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.220939] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.220939] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.220939] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.220939] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.220939] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.220939] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.220939] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.220939] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.220939] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.220939] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.220939] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.220939] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.220939] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.220939] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.220939] Freeing SMP alternatives memory: 40K [ 0.220939] pid_max: default: 32768 minimum: 301 [ 0.220939] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.220939] landlock: Up and running. [ 0.220939] SELinux: Initializing. [ 0.220939] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.220939] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.220939] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.221147] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.221980] signal: max sigframe size: 3632 [ 0.222732] rcu: Hierarchical SRCU implementation. [ 0.222942] rcu: Max phase no-delay instances is 400. [ 0.223993] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.228383] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.229011] smp: Bringing up secondary CPUs ... [ 0.229834] smpboot: x86: Booting SMP configuration: [ 0.229945] .... node #0, CPUs: #1 [ 0.230945] 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. [ 0.232943] 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. [ 0.233977] smp: Brought up 1 node, 2 CPUs [ 0.234816] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.235090] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.236071] devtmpfs: initialized [ 0.236687] x86/mm: Memory block size: 128MB [ 0.237994] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.239003] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.239950] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.242022] pinctrl core: initialized pinctrl subsystem [ 0.243493] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.245100] audit: initializing netlink subsys (disabled) [ 0.246972] audit: type=2000 audit(1788459307.438:1): state=initialized audit_enabled=0 res=1 [ 0.247054] thermal_sys: Registered thermal governor 'step_wise' [ 0.247957] cpuidle: using governor menu [ 0.251352] efi: Freeing EFI boot services memory: 37748K [ 0.252946] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.254025] dca service started, version 1.12.1 [ 0.255003] PCI: Using configuration type 1 for base access [ 0.257050] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.283526] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.284944] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.285943] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.286942] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.289372] ACPI: Added _OSI(Module Device) [ 0.289943] ACPI: Added _OSI(Processor Device) [ 0.290765] ACPI: Added _OSI(Processor Aggregator Device) [ 0.292964] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.295184] ACPI: Interpreter enabled [ 0.295949] ACPI: PM: (supports S0 S5) [ 0.296773] ACPI: Using IOAPIC for interrupt routing [ 0.296773] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.298943] PCI: Using E820 reservations for host bridge windows [ 0.300044] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.303140] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.303947] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.305944] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.306951] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.309310] acpiphp: Slot [3] registered [ 0.309964] acpiphp: Slot [4] registered [ 0.310696] acpiphp: Slot [5] registered [ 0.311957] acpiphp: Slot [6] registered [ 0.312814] acpiphp: Slot [7] registered [ 0.312955] acpiphp: Slot [8] registered [ 0.313948] acpiphp: Slot [9] registered [ 0.314674] acpiphp: Slot [10] registered [ 0.315956] acpiphp: Slot [11] registered [ 0.316699] acpiphp: Slot [12] registered [ 0.316955] acpiphp: Slot [13] registered [ 0.317686] acpiphp: Slot [14] registered [ 0.318958] acpiphp: Slot [15] registered [ 0.319686] acpiphp: Slot [16] registered [ 0.319955] acpiphp: Slot [17] registered [ 0.320678] acpiphp: Slot [18] registered [ 0.321956] acpiphp: Slot [19] registered [ 0.322639] acpiphp: Slot [20] registered [ 0.322956] acpiphp: Slot [21] registered [ 0.323609] acpiphp: Slot [22] registered [ 0.323955] acpiphp: Slot [23] registered [ 0.324605] acpiphp: Slot [24] registered [ 0.325958] acpiphp: Slot [25] registered [ 0.326692] acpiphp: Slot [26] registered [ 0.326955] acpiphp: Slot [27] registered [ 0.327721] acpiphp: Slot [28] registered [ 0.328956] acpiphp: Slot [29] registered [ 0.329716] acpiphp: Slot [30] registered [ 0.329955] acpiphp: Slot [31] registered [ 0.330708] PCI host bridge to bus 0000:00 [ 0.331946] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.332942] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.333942] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.335943] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.336942] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.337943] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.338983] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.341386] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.343981] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.345685] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.347026] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.348960] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.349960] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.350959] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.351960] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.352961] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.354519] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.356972] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.358051] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.360038] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.361280] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.364958] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.366505] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.368959] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.372177] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.373075] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.375066] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.376061] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.377003] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.378282] iommu: Default domain type: Translated [ 0.379835] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.380044] efivars: Registered efivars operations [ 0.380939] PCI: Using ACPI for IRQ routing [ 0.382121] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.382939] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.382939] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.384946] vgaarb: loaded [ 0.385533] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.386943] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.391977] clocksource: Switched to clocksource kvm-clock [ 0.393696] VFS: Disk quotas dquot_6.6.0 [ 0.394445] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.395946] pnp: PnP ACPI init [ 0.396997] pnp: PnP ACPI: found 5 devices [ 0.405067] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.406774] NET: Registered PF_INET protocol family [ 0.407737] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.420427] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.422026] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.423474] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.425027] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.426450] TCP: Hash tables configured (established 16384 bind 16384) [ 0.427668] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.428781] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.429995] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.430905] NET: Registered PF_XDP protocol family [ 0.431676] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.432657] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.433625] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.434707] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.435871] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.437280] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.438467] PCI: CLS 0 bytes, default 64 [ 0.439314] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.441163] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.443138] clocksource: Switched to clocksource tsc [ 0.463041] Initialise system trusted keyrings [ 0.465647] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.467665] Key type asymmetric registered [ 0.468518] Asymmetric key parser 'x509' registered [ 0.470111] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.471582] io scheduler mq-deadline registered [ 0.472539] io scheduler kyber registered [ 0.473670] io scheduler bfq registered [ 0.475924] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.477321] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.479126] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.484195] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.486360] i8042: Warning: Keylock active [ 0.488899] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.489909] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.491058] hv_vmbus: registering driver hyperv_keyboard [ 0.492244] rtc_cmos 00:00: RTC can wake from S4 [ 0.494614] rtc_cmos 00:00: registered as rtc0 [ 0.495725] rtc_cmos 00:00: setting system clock to 2026-09-03T18:15:06 UTC (1788459306) [ 0.497519] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.498819] intel_pstate: CPU model not supported [ 0.499893] efifb: probing for efifb [ 0.500691] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.502072] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.503316] efifb: scrolling: redraw [ 0.504104] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.505919] Console: switching to colour frame buffer device 100x37 [ 0.507654] fb0: EFI VGA frame buffer device [ 0.508664] pstore: Using crash dump compression: deflate [ 0.509776] pstore: Registered efi_pstore as persistent store backend [ 0.511351] NET: Registered PF_INET6 protocol family [ 0.513812] Segment Routing with IPv6 [ 0.514653] In-situ OAM (IOAM) with IPv6 [ 0.515548] NET: Registered PF_PACKET protocol family [ 0.517497] Key type dns_resolver registered [ 0.519158] IPI shorthand broadcast: enabled [ 0.521875] sched_clock: Marking stable (331002048, 190459693)->(605780591, -84318850) [ 0.523771] registered taskstats version 1 [ 0.524943] Loading compiled-in X.509 certificates [ 0.997070] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.734136] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.738651] Demotion targets for Node 0: null [ 1.739756] Key type .fscrypt registered [ 1.740708] Key type fscrypt-provisioning registered [ 1.741818] ima: No TPM chip found, activating TPM-bypass! [ 1.743147] ima: Allocated hash algorithm: sha1 [ 1.744188] ima: No architecture policies found [ 1.750504] clk: Disabling unused clocks [ 1.756793] Freeing unused kernel image (initmem) memory: 17040K [ 1.758392] Write protecting the kernel read-only data: 47104k [ 1.760180] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.761862] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.763444] Run /init as init process [ 1.883046] nvme nvme0: pci function 0000:00:04.0 [ 1.884496] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.893671] nvme nvme0: 2/0/0 default/read/poll queues [ 1.901084] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.902607] GPT:25804799 != 33554431 [ 1.903451] GPT:Alternate GPT header not at the end of the disk. [ 1.904780] GPT:25804799 != 33554431 [ 1.905581] GPT: Use GNU Parted to correct GPT errors. [ 1.906659] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.920858] SCSI subsystem initialized [ 1.947764] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.950346] device-mapper: uevent: version 1.0.3 [ 1.951513] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.959103] device-mapper: verity: sha256 using "sha256-lib" [ 1.993467] raid6: avx512x4 gen() 17749 MB/s [ 2.011467] raid6: avx512x2 gen() 16565 MB/s [ 2.029466] raid6: avx512x1 gen() 16964 MB/s [ 2.047466] raid6: avx2x4 gen() 17153 MB/s [ 2.065466] raid6: avx2x2 gen() 17894 MB/s [ 2.083465] raid6: avx2x1 gen() 13193 MB/s [ 2.084843] raid6: using algorithm avx2x2 gen() 17894 MB/s [ 2.103468] raid6: .... xor() 13469 MB/s, rmw enabled [ 2.105708] raid6: using avx512x2 recovery algorithm [ 2.117890] xor: automatically using best checksumming function avx [ 2.264185] Btrfs loaded, zoned=no, fsverity=no [ 2.270017] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.275193] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.279424] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.281140] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.362320] ACPI: PM: Preparing to enter system sleep state S5 [ 62.363535] reboot: Restarting system [ 62.364381] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:16:11.081488]      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 4011994453 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000377] ACPI: Early table checksum verification disabled [ 0.000380] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000384] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000389] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000395] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000399] ACPI: FACS 0x00000000789D0000 000040 [ 0.000401] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000405] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000407] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000410] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000413] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000424] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000427] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000430] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000432] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000433] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000434] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000435] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000436] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000437] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000438] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000439] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000440] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000441] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000441] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000484] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000493] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000544] Zone ranges: [ 0.000545] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000548] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000551] Normal empty [ 0.000552] Device empty [ 0.000554] Movable zone start for each node [ 0.000555] Early memory node ranges [ 0.000556] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000558] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000561] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000563] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000570] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000612] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004084] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004201] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004606] ACPI: PM-Timer IO Port: 0xb008 [ 0.004618] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004674] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004677] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004679] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004681] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004682] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004686] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004688] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004692] TSC deadline timer available [ 0.004697] CPU topo: Max. logical packages: 1 [ 0.004698] CPU topo: Max. logical dies: 1 [ 0.004699] CPU topo: Max. dies per package: 1 [ 0.004703] CPU topo: Max. threads per core: 2 [ 0.004704] CPU topo: Num. cores per package: 1 [ 0.004705] CPU topo: Num. threads per package: 2 [ 0.004705] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004723] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004740] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004741] Booting paravirtualized kernel on KVM [ 0.004743] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009654] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009934] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010473] kvm-guest: PV spinlocks enabled [ 0.010475] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010479] 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 [ 0.010651] random: crng init done [ 0.010652] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010874] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010989] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011041] Fallback order for Node 0: 0 [ 0.011044] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011045] Policy zone: DMA32 [ 0.011046] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014972] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014987] Kernel/User page tables isolation: enabled [ 0.023019] ftrace: allocating 41455 entries in 164 pages [ 0.023022] ftrace: allocated 164 pages with 3 groups [ 0.023890] Dynamic Preempt: voluntary [ 0.023926] rcu: Preemptible hierarchical RCU implementation. [ 0.023927] rcu: RCU event tracing is enabled. [ 0.023927] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023929] Trampoline variant of Tasks RCU enabled. [ 0.023930] Rude variant of Tasks RCU enabled. [ 0.023930] Tracing variant of Tasks RCU enabled. [ 0.023931] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023932] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023938] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023940] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023942] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029046] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029281] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029289] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029341] Console: colour dummy device 80x25 [ 0.029344] printk: legacy console [tty0] enabled [ 0.029626] printk: legacy console [ttyS0] enabled [ 0.181209] ACPI: Core revision 20250807 [ 0.182246] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.183829] APIC: Switch to symmetric I/O mode setup [ 0.185089] x2apic enabled [ 0.185984] APIC: Switched APIC routing to: physical x2apic [ 0.188582] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.190489] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.191486] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.191486] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.191486] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.191486] Speculative Store Bypass: Vulnerable [ 0.191486] Spectre V2 : Mitigation: Retpolines [ 0.191486] RETBleed: Vulnerable [ 0.191486] ITS: Mitigation: Aligned branch/return thunks [ 0.191486] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.191486] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.191486] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.191486] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.191486] GDS: Unknown: Dependent on hypervisor status [ 0.191486] active return thunk: its_return_thunk [ 0.191486] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.191486] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.191486] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.191486] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.191486] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.191486] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.191486] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.191486] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.191486] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.191486] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.191486] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.191486] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.191486] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.191486] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.191486] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.191486] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.191486] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.191486] Freeing SMP alternatives memory: 40K [ 0.191486] pid_max: default: 32768 minimum: 301 [ 0.191486] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.191486] landlock: Up and running. [ 0.191486] SELinux: Initializing. [ 0.191486] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.191486] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.191486] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.191690] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.192530] signal: max sigframe size: 3632 [ 0.193282] rcu: Hierarchical SRCU implementation. [ 0.193489] rcu: Max phase no-delay instances is 400. [ 0.194437] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.197885] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.198548] smp: Bringing up secondary CPUs ... [ 0.199449] smpboot: x86: Booting SMP configuration: [ 0.199491] .... node #0, CPUs: #1 [ 0.200492] 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. [ 0.201490] 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. [ 0.202523] smp: Brought up 1 node, 2 CPUs [ 0.203242] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.203647] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.204617] devtmpfs: initialized [ 0.205124] x86/mm: Memory block size: 128MB [ 0.206542] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.207557] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.208486] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.210573] pinctrl core: initialized pinctrl subsystem [ 0.212034] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.212634] audit: initializing netlink subsys (disabled) [ 0.214490] audit: type=2000 audit(1788459374.368:1): state=initialized audit_enabled=0 res=1 [ 0.214605] thermal_sys: Registered thermal governor 'step_wise' [ 0.215503] cpuidle: using governor menu [ 0.218160] efi: Freeing EFI boot services memory: 37748K [ 0.219493] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.220578] dca service started, version 1.12.1 [ 0.221448] PCI: Using configuration type 1 for base access [ 0.222601] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.245530] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.246490] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.247490] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.249489] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.251668] ACPI: Added _OSI(Module Device) [ 0.252372] ACPI: Added _OSI(Processor Device) [ 0.252490] ACPI: Added _OSI(Processor Aggregator Device) [ 0.254499] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.256683] ACPI: Interpreter enabled [ 0.257236] ACPI: PM: (supports S0 S5) [ 0.258494] ACPI: Using IOAPIC for interrupt routing [ 0.259387] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.260491] PCI: Using E820 reservations for host bridge windows [ 0.261610] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.264786] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.266494] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.267491] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.269498] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.271844] acpiphp: Slot [3] registered [ 0.272513] acpiphp: Slot [4] registered [ 0.273209] acpiphp: Slot [5] registered [ 0.273503] acpiphp: Slot [6] registered [ 0.274215] acpiphp: Slot [7] registered [ 0.274506] acpiphp: Slot [8] registered [ 0.275208] acpiphp: Slot [9] registered [ 0.276503] acpiphp: Slot [10] registered [ 0.277217] acpiphp: Slot [11] registered [ 0.277502] acpiphp: Slot [12] registered [ 0.278215] acpiphp: Slot [13] registered [ 0.279503] acpiphp: Slot [14] registered [ 0.280214] acpiphp: Slot [15] registered [ 0.280503] acpiphp: Slot [16] registered [ 0.281214] acpiphp: Slot [17] registered [ 0.282503] acpiphp: Slot [18] registered [ 0.283213] acpiphp: Slot [19] registered [ 0.283503] acpiphp: Slot [20] registered [ 0.284218] acpiphp: Slot [21] registered [ 0.284501] acpiphp: Slot [22] registered [ 0.285216] acpiphp: Slot [23] registered [ 0.286504] acpiphp: Slot [24] registered [ 0.287224] acpiphp: Slot [25] registered [ 0.287504] acpiphp: Slot [26] registered [ 0.288225] acpiphp: Slot [27] registered [ 0.289502] acpiphp: Slot [28] registered [ 0.290219] acpiphp: Slot [29] registered [ 0.290505] acpiphp: Slot [30] registered [ 0.291226] acpiphp: Slot [31] registered [ 0.292499] PCI host bridge to bus 0000:00 [ 0.293221] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.293489] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.295489] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.296489] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.297489] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.299489] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.300497] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301932] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.304402] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.306160] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.307562] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.308502] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.309505] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.310502] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.311502] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.312503] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313794] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.316515] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.317577] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.318584] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.320825] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.323509] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.325109] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.327507] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.330677] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.331604] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.333601] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.334594] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.335540] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.337865] iommu: Default domain type: Translated [ 0.338490] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.339570] efivars: Registered efivars operations [ 0.340675] PCI: Using ACPI for IRQ routing [ 0.341659] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.342486] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.342486] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.345492] vgaarb: loaded [ 0.346055] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.347489] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.351525] clocksource: Switched to clocksource kvm-clock [ 0.353137] VFS: Disk quotas dquot_6.6.0 [ 0.353842] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.355183] pnp: PnP ACPI init [ 0.356264] pnp: PnP ACPI: found 5 devices [ 0.364287] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.365892] NET: Registered PF_INET protocol family [ 0.366815] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.379980] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.381575] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.382969] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.384462] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.385837] TCP: Hash tables configured (established 16384 bind 16384) [ 0.387015] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.388214] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.389538] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.390544] NET: Registered PF_XDP protocol family [ 0.391392] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.392463] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.393542] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.394729] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.395919] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.397246] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.398360] PCI: CLS 0 bytes, default 64 [ 0.399180] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.400890] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.402919] clocksource: Switched to clocksource tsc [ 0.423025] Initialise system trusted keyrings [ 0.424282] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.426040] Key type asymmetric registered [ 0.426891] Asymmetric key parser 'x509' registered [ 0.428785] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.430293] io scheduler mq-deadline registered [ 0.431221] io scheduler kyber registered [ 0.432135] io scheduler bfq registered [ 0.433421] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.434731] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.436340] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.439242] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.441091] i8042: Warning: Keylock active [ 0.443416] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.444481] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.445560] hv_vmbus: registering driver hyperv_keyboard [ 0.446683] rtc_cmos 00:00: RTC can wake from S4 [ 0.448799] rtc_cmos 00:00: registered as rtc0 [ 0.449885] rtc_cmos 00:00: setting system clock to 2026-09-03T18:16:13 UTC (1788459373) [ 0.451567] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.452838] intel_pstate: CPU model not supported [ 0.453834] efifb: probing for efifb [ 0.454595] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.455877] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.457102] efifb: scrolling: redraw [ 0.457821] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.459570] Console: switching to colour frame buffer device 100x37 [ 0.461346] fb0: EFI VGA frame buffer device [ 0.462255] pstore: Using crash dump compression: deflate [ 0.463364] pstore: Registered efi_pstore as persistent store backend [ 0.464956] NET: Registered PF_INET6 protocol family [ 0.466293] Segment Routing with IPv6 [ 0.467073] In-situ OAM (IOAM) with IPv6 [ 0.467918] NET: Registered PF_PACKET protocol family [ 0.469032] Key type dns_resolver registered [ 0.470522] IPI shorthand broadcast: enabled [ 0.473142] sched_clock: Marking stable (311003136, 161197813)->(555525370, -83324421) [ 0.474913] registered taskstats version 1 [ 0.476133] Loading compiled-in X.509 certificates [ 0.951812] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.699670] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.704444] Demotion targets for Node 0: null [ 1.705641] Key type .fscrypt registered [ 1.706628] Key type fscrypt-provisioning registered [ 1.707828] ima: No TPM chip found, activating TPM-bypass! [ 1.709335] ima: Allocated hash algorithm: sha1 [ 1.710418] ima: No architecture policies found [ 1.716796] clk: Disabling unused clocks [ 1.723049] Freeing unused kernel image (initmem) memory: 17040K [ 1.724958] Write protecting the kernel read-only data: 47104k [ 1.726752] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.728480] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.730114] Run /init as init process [ 1.849496] nvme nvme0: pci function 0000:00:04.0 [ 1.851303] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.867406] nvme nvme0: 2/0/0 default/read/poll queues [ 1.874406] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.876025] GPT:25804799 != 33554431 [ 1.876944] GPT:Alternate GPT header not at the end of the disk. [ 1.878258] GPT:25804799 != 33554431 [ 1.879100] GPT: Use GNU Parted to correct GPT errors. [ 1.880303] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.894072] SCSI subsystem initialized [ 1.921188] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.923822] device-mapper: uevent: version 1.0.3 [ 1.925136] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.932889] device-mapper: verity: sha256 using "sha256-lib" [ 1.968205] raid6: avx512x4 gen() 18125 MB/s [ 1.986205] raid6: avx512x2 gen() 18060 MB/s [ 2.004206] raid6: avx512x1 gen() 17953 MB/s [ 2.022206] raid6: avx2x4 gen() 17909 MB/s [ 2.040210] raid6: avx2x2 gen() 17667 MB/s [ 2.058207] raid6: avx2x1 gen() 13896 MB/s [ 2.059409] raid6: using algorithm avx512x4 gen() 18125 MB/s [ 2.077206] raid6: .... xor() 7059 MB/s, rmw enabled [ 2.078377] raid6: using avx512x2 recovery algorithm [ 2.089004] xor: automatically using best checksumming function avx [ 2.225122] Btrfs loaded, zoned=no, fsverity=no [ 2.230159] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.234350] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.238533] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.240302] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.324123] ACPI: PM: Preparing to enter system sleep state S5 [ 62.325460] reboot: Restarting system [ 62.326309] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:17:18.381791]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 4091624544 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000371] ACPI: Early table checksum verification disabled [ 0.000374] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000379] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000385] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000390] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000394] ACPI: FACS 0x00000000789D0000 000040 [ 0.000396] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000399] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000402] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000405] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000408] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000411] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000414] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000417] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000419] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000421] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000422] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000422] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000423] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000424] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000424] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000425] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000426] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000427] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000427] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000468] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000477] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000529] Zone ranges: [ 0.000529] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000532] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000535] Normal empty [ 0.000537] Device empty [ 0.000538] Movable zone start for each node [ 0.000539] Early memory node ranges [ 0.000540] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000543] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000545] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000547] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000554] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000596] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004082] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004199] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004597] ACPI: PM-Timer IO Port: 0xb008 [ 0.004609] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004665] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004668] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004670] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004671] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004673] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004677] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004678] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004683] TSC deadline timer available [ 0.004688] CPU topo: Max. logical packages: 1 [ 0.004689] CPU topo: Max. logical dies: 1 [ 0.004689] CPU topo: Max. dies per package: 1 [ 0.004694] CPU topo: Max. threads per core: 2 [ 0.004695] CPU topo: Num. cores per package: 1 [ 0.004696] CPU topo: Num. threads per package: 2 [ 0.004696] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004714] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004730] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004732] Booting paravirtualized kernel on KVM [ 0.004734] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009608] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009889] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010424] kvm-guest: PV spinlocks enabled [ 0.010427] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010430] 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 [ 0.010606] random: crng init done [ 0.010607] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010841] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010957] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011012] Fallback order for Node 0: 0 [ 0.011014] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011016] Policy zone: DMA32 [ 0.011017] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015052] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015067] Kernel/User page tables isolation: enabled [ 0.023368] ftrace: allocating 41455 entries in 164 pages [ 0.023372] ftrace: allocated 164 pages with 3 groups [ 0.024165] Dynamic Preempt: voluntary [ 0.024198] rcu: Preemptible hierarchical RCU implementation. [ 0.024199] rcu: RCU event tracing is enabled. [ 0.024199] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024201] Trampoline variant of Tasks RCU enabled. [ 0.024201] Rude variant of Tasks RCU enabled. [ 0.024202] Tracing variant of Tasks RCU enabled. [ 0.024203] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024203] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024209] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024212] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024213] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029331] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029566] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029573] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029627] Console: colour dummy device 80x25 [ 0.029630] printk: legacy console [tty0] enabled [ 0.029942] printk: legacy console [ttyS0] enabled [ 0.214827] ACPI: Core revision 20250807 [ 0.215626] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.217031] APIC: Switch to symmetric I/O mode setup [ 0.218182] x2apic enabled [ 0.219072] APIC: Switched APIC routing to: physical x2apic [ 0.221478] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.223126] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.224122] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.224122] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.224122] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.224122] Speculative Store Bypass: Vulnerable [ 0.224122] Spectre V2 : Mitigation: Retpolines [ 0.224122] RETBleed: Vulnerable [ 0.224122] ITS: Mitigation: Aligned branch/return thunks [ 0.224122] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.224122] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.224122] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.224122] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.224122] GDS: Unknown: Dependent on hypervisor status [ 0.224122] active return thunk: its_return_thunk [ 0.224122] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.224122] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.224122] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.224122] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.224122] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.224122] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.224122] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.224122] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.224122] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.224122] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.224122] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.224122] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.224122] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.224122] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.224122] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.224122] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.224122] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.224122] Freeing SMP alternatives memory: 40K [ 0.224122] pid_max: default: 32768 minimum: 301 [ 0.224122] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.224122] landlock: Up and running. [ 0.224122] SELinux: Initializing. [ 0.224122] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.224122] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.224122] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.224324] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.225164] signal: max sigframe size: 3632 [ 0.225858] rcu: Hierarchical SRCU implementation. [ 0.226125] rcu: Max phase no-delay instances is 400. [ 0.226983] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.230516] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.231187] smp: Bringing up secondary CPUs ... [ 0.232024] smpboot: x86: Booting SMP configuration: [ 0.232126] .... node #0, CPUs: #1 [ 0.233128] 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. [ 0.235126] 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. [ 0.236159] smp: Brought up 1 node, 2 CPUs [ 0.236825] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.237273] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.238248] devtmpfs: initialized [ 0.238721] x86/mm: Memory block size: 128MB [ 0.240182] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.241183] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.242133] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.243207] pinctrl core: initialized pinctrl subsystem [ 0.244593] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.246263] audit: initializing netlink subsys (disabled) [ 0.247155] audit: type=2000 audit(1788459441.601:1): state=initialized audit_enabled=0 res=1 [ 0.247228] thermal_sys: Registered thermal governor 'step_wise' [ 0.248136] cpuidle: using governor menu [ 0.251052] efi: Freeing EFI boot services memory: 37748K [ 0.252128] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.253205] dca service started, version 1.12.1 [ 0.253996] PCI: Using configuration type 1 for base access [ 0.255233] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.280784] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.282127] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.283126] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.284125] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.286585] ACPI: Added _OSI(Module Device) [ 0.287047] ACPI: Added _OSI(Processor Device) [ 0.288126] ACPI: Added _OSI(Processor Aggregator Device) [ 0.289964] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.292158] ACPI: Interpreter enabled [ 0.292771] ACPI: PM: (supports S0 S5) [ 0.293128] ACPI: Using IOAPIC for interrupt routing [ 0.293946] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.295129] PCI: Using E820 reservations for host bridge windows [ 0.296181] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.299370] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.300130] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.301126] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.303136] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.305481] acpiphp: Slot [3] registered [ 0.306133] acpiphp: Slot [4] registered [ 0.306761] acpiphp: Slot [5] registered [ 0.307140] acpiphp: Slot [6] registered [ 0.307784] acpiphp: Slot [7] registered [ 0.308140] acpiphp: Slot [8] registered [ 0.308780] acpiphp: Slot [9] registered [ 0.309144] acpiphp: Slot [10] registered [ 0.309801] acpiphp: Slot [11] registered [ 0.311139] acpiphp: Slot [12] registered [ 0.311781] acpiphp: Slot [13] registered [ 0.312139] acpiphp: Slot [14] registered [ 0.312791] acpiphp: Slot [15] registered [ 0.313138] acpiphp: Slot [16] registered [ 0.313786] acpiphp: Slot [17] registered [ 0.315139] acpiphp: Slot [18] registered [ 0.315774] acpiphp: Slot [19] registered [ 0.316139] acpiphp: Slot [20] registered [ 0.316780] acpiphp: Slot [21] registered [ 0.317137] acpiphp: Slot [22] registered [ 0.317785] acpiphp: Slot [23] registered [ 0.318140] acpiphp: Slot [24] registered [ 0.318787] acpiphp: Slot [25] registered [ 0.320139] acpiphp: Slot [26] registered [ 0.320768] acpiphp: Slot [27] registered [ 0.321138] acpiphp: Slot [28] registered [ 0.321791] acpiphp: Slot [29] registered [ 0.322139] acpiphp: Slot [30] registered [ 0.322797] acpiphp: Slot [31] registered [ 0.324137] PCI host bridge to bus 0000:00 [ 0.324779] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.325125] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.326125] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.328125] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.329125] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.330126] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.331027] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.332594] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.334963] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.336719] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.338191] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.339108] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.340139] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.341052] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.342146] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.343139] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.344315] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.347151] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.348205] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.349220] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.351456] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.354142] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.355647] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.358138] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.361231] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.362243] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.363230] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.364225] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.365186] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.366455] iommu: Default domain type: Translated [ 0.367126] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.368142] efivars: Registered efivars operations [ 0.368906] PCI: Using ACPI for IRQ routing [ 0.369149] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.370110] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.370122] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.373127] vgaarb: loaded [ 0.373644] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.374125] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.377162] clocksource: Switched to clocksource kvm-clock [ 0.378248] VFS: Disk quotas dquot_6.6.0 [ 0.379012] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.380279] pnp: PnP ACPI init [ 0.381229] pnp: PnP ACPI: found 5 devices [ 0.389201] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.390630] NET: Registered PF_INET protocol family [ 0.391446] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.403924] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.405292] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.406514] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.407789] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.409050] TCP: Hash tables configured (established 16384 bind 16384) [ 0.410115] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.411195] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.412366] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.413284] NET: Registered PF_XDP protocol family [ 0.414056] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.415028] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.415987] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.417072] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.418159] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.419344] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.420375] PCI: CLS 0 bytes, default 64 [ 0.421144] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.422890] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.425140] clocksource: Switched to clocksource tsc [ 0.445117] Initialise system trusted keyrings [ 0.446224] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.447944] Key type asymmetric registered [ 0.448864] Asymmetric key parser 'x509' registered [ 0.450510] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.452584] io scheduler mq-deadline registered [ 0.453534] io scheduler kyber registered [ 0.454432] io scheduler bfq registered [ 0.457742] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.459169] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.460862] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.463893] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.465794] i8042: Warning: Keylock active [ 0.468975] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.469993] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.471138] hv_vmbus: registering driver hyperv_keyboard [ 0.472324] rtc_cmos 00:00: RTC can wake from S4 [ 0.474642] rtc_cmos 00:00: registered as rtc0 [ 0.475730] rtc_cmos 00:00: setting system clock to 2026-09-03T18:17:20 UTC (1788459440) [ 0.477528] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.478822] intel_pstate: CPU model not supported [ 0.479898] efifb: probing for efifb [ 0.480701] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.482046] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.483294] efifb: scrolling: redraw [ 0.484065] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.485875] Console: switching to colour frame buffer device 100x37 [ 0.487678] fb0: EFI VGA frame buffer device [ 0.488692] pstore: Using crash dump compression: deflate [ 0.489823] pstore: Registered efi_pstore as persistent store backend [ 0.491419] NET: Registered PF_INET6 protocol family [ 0.495673] Segment Routing with IPv6 [ 0.496526] In-situ OAM (IOAM) with IPv6 [ 0.497398] NET: Registered PF_PACKET protocol family [ 0.498516] Key type dns_resolver registered [ 0.499842] IPI shorthand broadcast: enabled [ 0.502529] sched_clock: Marking stable (308002587, 193549364)->(572063059, -70511108) [ 0.504408] registered taskstats version 1 [ 0.505765] Loading compiled-in X.509 certificates [ 0.976108] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.696090] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.700333] Demotion targets for Node 0: null [ 1.701351] Key type .fscrypt registered [ 1.702182] Key type fscrypt-provisioning registered [ 1.703180] ima: No TPM chip found, activating TPM-bypass! [ 1.704400] ima: Allocated hash algorithm: sha1 [ 1.705322] ima: No architecture policies found [ 1.711506] clk: Disabling unused clocks [ 1.717814] Freeing unused kernel image (initmem) memory: 17040K [ 1.719497] Write protecting the kernel read-only data: 47104k [ 1.721350] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.723092] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.724771] Run /init as init process [ 1.842669] nvme nvme0: pci function 0000:00:04.0 [ 1.843941] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.853779] nvme nvme0: 2/0/0 default/read/poll queues [ 1.860042] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.861497] GPT:25804799 != 33554431 [ 1.862277] GPT:Alternate GPT header not at the end of the disk. [ 1.863357] GPT:25804799 != 33554431 [ 1.864083] GPT: Use GNU Parted to correct GPT errors. [ 1.865054] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.878473] SCSI subsystem initialized [ 1.904756] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.907073] device-mapper: uevent: version 1.0.3 [ 1.908087] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.915542] device-mapper: verity: sha256 using "sha256-lib" [ 1.950554] raid6: avx512x4 gen() 18052 MB/s [ 1.967556] raid6: avx512x2 gen() 18162 MB/s [ 1.984557] raid6: avx512x1 gen() 17991 MB/s [ 2.001556] raid6: avx2x4 gen() 18098 MB/s [ 2.018556] raid6: avx2x2 gen() 17938 MB/s [ 2.035555] raid6: avx2x1 gen() 13754 MB/s [ 2.036456] raid6: using algorithm avx512x2 gen() 18162 MB/s [ 2.053555] raid6: .... xor() 24357 MB/s, rmw enabled [ 2.054540] raid6: using avx512x2 recovery algorithm [ 2.064969] xor: automatically using best checksumming function avx [ 2.200159] Btrfs loaded, zoned=no, fsverity=no [ 2.204425] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.207699] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.211320] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.212702] BTRFS error (device dm-0): open_ctree failed: -2