1.718191] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.719858] Run /init as init process [ 1.840685] nvme nvme0: pci function 0000:00:04.0 [ 1.842266] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.853183] nvme nvme0: 2/0/0 default/read/poll queues [ 1.860272] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.862168] GPT:25804799 != 33554431 [ 1.863021] GPT:Alternate GPT header not at the end of the disk. [ 1.864125] GPT:25804799 != 33554431 [ 1.864863] GPT: Use GNU Parted to correct GPT errors. [ 1.865846] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.881251] SCSI subsystem initialized [ 1.913541] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.915874] device-mapper: uevent: version 1.0.3 [ 1.916916] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.924611] device-mapper: verity: sha256 using "sha256-lib" [ 1.960810] raid6: avx512x4 gen() 17000 MB/s [ 1.977809] raid6: avx512x2 gen() 16154 MB/s [ 1.994810] raid6: avx512x1 gen() 16605 MB/s [ 2.011813] raid6: avx2x4 gen() 15776 MB/s [ 2.028811] raid6: avx2x2 gen() 16699 MB/s [ 2.045809] raid6: avx2x1 gen() 13009 MB/s [ 2.046720] raid6: using algorithm avx512x4 gen() 17000 MB/s [ 2.063809] raid6: .... xor() 7545 MB/s, rmw enabled [ 2.064823] raid6: using avx512x2 recovery algorithm [ 2.075497] xor: automatically using best checksumming function avx [ 2.214520] Btrfs loaded, zoned=no, fsverity=no [ 2.219042] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.222443] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.226481] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.227870] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.311831] ACPI: PM: Preparing to enter system sleep state S5 [ 62.313045] reboot: Restarting system [ 62.313942] 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        [2026-09-03T19:35:15.865481]      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 4022297478 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 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 [ 0.000175] Using GB pages for direct mapping [ 0.000273] ACPI: Early table checksum verification disabled [ 0.000277] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000281] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000286] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000292] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000295] ACPI: FACS 0x00000000789D0000 000040 [ 0.000298] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000305] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000308] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000311] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000313] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000316] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000320] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000323] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000325] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000326] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000327] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000328] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000329] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000330] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000330] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000331] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000332] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000333] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000333] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000377] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000383] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000415] Zone ranges: [ 0.000416] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000417] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000419] Normal empty [ 0.000420] Device empty [ 0.000421] Movable zone start for each node [ 0.000421] Early memory node ranges [ 0.000422] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000423] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000424] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000425] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000430] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000465] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003979] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004109] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004511] ACPI: PM-Timer IO Port: 0xb008 [ 0.004525] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004583] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004586] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004588] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004589] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004590] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004594] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004596] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004600] TSC deadline timer available [ 0.004606] CPU topo: Max. logical packages: 1 [ 0.004607] CPU topo: Max. logical dies: 1 [ 0.004608] CPU topo: Max. dies per package: 1 [ 0.004613] CPU topo: Max. threads per core: 2 [ 0.004614] CPU topo: Num. cores per package: 1 [ 0.004615] CPU topo: Num. threads per package: 2 [ 0.004615] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004634] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004651] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004653] Booting paravirtualized kernel on KVM [ 0.004654] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010553] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010960] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011686] kvm-guest: PV spinlocks enabled [ 0.011688] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011692] 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 [ 0.011867] random: crng init done [ 0.011868] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012088] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012208] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012275] Fallback order for Node 0: 0 [ 0.012278] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012279] Policy zone: DMA32 [ 0.012280] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016398] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016413] Kernel/User page tables isolation: enabled [ 0.024897] ftrace: allocating 41455 entries in 164 pages [ 0.024900] ftrace: allocated 164 pages with 3 groups [ 0.025687] Dynamic Preempt: voluntary [ 0.025721] rcu: Preemptible hierarchical RCU implementation. [ 0.025722] rcu: RCU event tracing is enabled. [ 0.025722] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025724] Trampoline variant of Tasks RCU enabled. [ 0.025725] Rude variant of Tasks RCU enabled. [ 0.025725] Tracing variant of Tasks RCU enabled. [ 0.025726] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025727] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025733] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025735] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025736] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031014] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031245] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031252] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031303] Console: colour dummy device 80x25 [ 0.031307] printk: legacy console [tty0] enabled [ 0.031589] printk: legacy console [ttyS0] enabled [ 0.178652] ACPI: Core revision 20250807 [ 0.179456] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.180855] APIC: Switch to symmetric I/O mode setup [ 0.182007] x2apic enabled [ 0.182869] APIC: Switched APIC routing to: physical x2apic [ 0.185257] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.186842] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.187838] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.187838] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.187838] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.187838] Speculative Store Bypass: Vulnerable [ 0.187838] Spectre V2 : Mitigation: Retpolines [ 0.187838] RETBleed: Vulnerable [ 0.187838] ITS: Mitigation: Aligned branch/return thunks [ 0.187838] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.187838] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.187838] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.187838] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.187838] GDS: Unknown: Dependent on hypervisor status [ 0.187838] active return thunk: its_return_thunk [ 0.187838] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.187838] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.187838] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.187838] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.187838] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.187838] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.187838] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.187838] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.187838] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.187838] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.187838] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.187838] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.187838] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.187838] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.187838] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.187838] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.187838] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.187838] Freeing SMP alternatives memory: 40K [ 0.187838] pid_max: default: 32768 minimum: 301 [ 0.187838] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.187838] landlock: Up and running. [ 0.187838] SELinux: Initializing. [ 0.187838] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.187838] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.187838] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.188045] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.188889] signal: max sigframe size: 3632 [ 0.189588] rcu: Hierarchical SRCU implementation. [ 0.189841] rcu: Max phase no-delay instances is 400. [ 0.190677] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.194278] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.194906] smp: Bringing up secondary CPUs ... [ 0.195724] smpboot: x86: Booting SMP configuration: [ 0.195843] .... node #0, CPUs: #1 [ 0.197238] 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. [ 0.198843] 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. [ 0.199883] smp: Brought up 1 node, 2 CPUs [ 0.200519] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.200992] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.201988] devtmpfs: initialized [ 0.202436] x86/mm: Memory block size: 128MB [ 0.203871] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.204897] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.205852] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.206926] pinctrl core: initialized pinctrl subsystem [ 0.208297] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209989] audit: initializing netlink subsys (disabled) [ 0.211058] audit: type=2000 audit(1788464119.166:1): state=initialized audit_enabled=0 res=1 [ 0.211058] thermal_sys: Registered thermal governor 'step_wise' [ 0.211856] cpuidle: using governor menu [ 0.214385] efi: Freeing EFI boot services memory: 37748K [ 0.215844] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.216929] dca service started, version 1.12.1 [ 0.217693] PCI: Using configuration type 1 for base access [ 0.218950] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.244877] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.246842] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.247842] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.248842] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.251149] ACPI: Added _OSI(Module Device) [ 0.251725] ACPI: Added _OSI(Processor Device) [ 0.251843] ACPI: Added _OSI(Processor Aggregator Device) [ 0.253701] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.256108] ACPI: Interpreter enabled [ 0.256599] ACPI: PM: (supports S0 S5) [ 0.257846] ACPI: Using IOAPIC for interrupt routing [ 0.258635] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.259845] PCI: Using E820 reservations for host bridge windows [ 0.260892] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.264021] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.264847] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.265842] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.267853] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.270202] acpiphp: Slot [3] registered [ 0.270849] acpiphp: Slot [4] registered [ 0.271478] acpiphp: Slot [5] registered [ 0.271861] acpiphp: Slot [6] registered [ 0.272480] acpiphp: Slot [7] registered [ 0.272863] acpiphp: Slot [8] registered [ 0.273490] acpiphp: Slot [9] registered [ 0.274856] acpiphp: Slot [10] registered [ 0.275486] acpiphp: Slot [11] registered [ 0.275857] acpiphp: Slot [12] registered [ 0.276503] acpiphp: Slot [13] registered [ 0.276856] acpiphp: Slot [14] registered [ 0.277494] acpiphp: Slot [15] registered [ 0.277854] acpiphp: Slot [16] registered [ 0.278500] acpiphp: Slot [17] registered [ 0.279856] acpiphp: Slot [18] registered [ 0.280484] acpiphp: Slot [19] registered [ 0.280876] acpiphp: Slot [20] registered [ 0.281539] acpiphp: Slot [21] registered [ 0.281912] acpiphp: Slot [22] registered [ 0.282567] acpiphp: Slot [23] registered [ 0.283863] acpiphp: Slot [24] registered [ 0.284501] acpiphp: Slot [25] registered [ 0.284859] acpiphp: Slot [26] registered [ 0.285616] acpiphp: Slot [27] registered [ 0.285858] acpiphp: Slot [28] registered [ 0.286497] acpiphp: Slot [29] registered [ 0.287864] acpiphp: Slot [30] registered [ 0.288493] acpiphp: Slot [31] registered [ 0.288855] PCI host bridge to bus 0000:00 [ 0.289491] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.290842] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.291841] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.292841] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.293841] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.294841] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.295750] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.297284] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.299678] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.301416] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.302906] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.303815] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.304854] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.305735] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.305855] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.306826] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.308139] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.310868] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.311921] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.313945] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.315197] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.317663] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.319420] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.321856] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.324896] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.325943] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.326943] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.327946] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.328889] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.330889] iommu: Default domain type: Translated [ 0.331740] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.331949] efivars: Registered efivars operations [ 0.332801] PCI: Using ACPI for IRQ routing [ 0.333872] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.334838] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.334838] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.336845] vgaarb: loaded [ 0.337357] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.338843] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.342886] clocksource: Switched to clocksource kvm-clock [ 0.344392] VFS: Disk quotas dquot_6.6.0 [ 0.345147] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.346440] pnp: PnP ACPI init [ 0.347370] pnp: PnP ACPI: found 5 devices [ 0.355476] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.356938] NET: Registered PF_INET protocol family [ 0.357911] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.371041] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.372409] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.373644] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.375021] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.376255] TCP: Hash tables configured (established 16384 bind 16384) [ 0.377329] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.378475] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.379702] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.380669] NET: Registered PF_XDP protocol family [ 0.381449] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.382467] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.383574] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.384987] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.386096] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.387308] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.388323] PCI: CLS 0 bytes, default 64 [ 0.389092] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.390830] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.392963] clocksource: Switched to clocksource tsc [ 0.412980] Initialise system trusted keyrings [ 0.414680] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.416439] Key type asymmetric registered [ 0.417330] Asymmetric key parser 'x509' registered [ 0.419122] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.421622] io scheduler mq-deadline registered [ 0.422674] io scheduler kyber registered [ 0.423550] io scheduler bfq registered [ 0.425058] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.426510] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.428134] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.431131] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.432992] i8042: Warning: Keylock active [ 0.435434] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.436492] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.437676] hv_vmbus: registering driver hyperv_keyboard [ 0.438945] rtc_cmos 00:00: RTC can wake from S4 [ 0.441199] rtc_cmos 00:00: registered as rtc0 [ 0.442417] rtc_cmos 00:00: setting system clock to 2026-09-03T19:35:17 UTC (1788464117) [ 0.444202] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.445497] intel_pstate: CPU model not supported [ 0.446543] efifb: probing for efifb [ 0.447328] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.448709] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.449974] efifb: scrolling: redraw [ 0.450750] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.452553] Console: switching to colour frame buffer device 100x37 [ 0.454388] fb0: EFI VGA frame buffer device [ 0.455354] pstore: Using crash dump compression: deflate [ 0.456517] pstore: Registered efi_pstore as persistent store backend [ 0.458113] NET: Registered PF_INET6 protocol family [ 0.461696] Segment Routing with IPv6 [ 0.462612] In-situ OAM (IOAM) with IPv6 [ 0.463484] NET: Registered PF_PACKET protocol family [ 0.464718] Key type dns_resolver registered [ 0.466107] IPI shorthand broadcast: enabled [ 0.468752] sched_clock: Marking stable (313002037, 155586770)->(541022033, -72433226) [ 0.470648] registered taskstats version 1 [ 0.471874] Loading compiled-in X.509 certificates [ 0.949242] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.754551] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.758952] Demotion targets for Node 0: null [ 1.759989] Key type .fscrypt registered [ 1.761160] Key type fscrypt-provisioning registered [ 1.762294] ima: No TPM chip found, activating TPM-bypass! [ 1.763532] ima: Allocated hash algorithm: sha1 [ 1.764454] ima: No architecture policies found [ 1.771187] clk: Disabling unused clocks [ 1.777485] Freeing unused kernel image (initmem) memory: 17040K [ 1.779209] Write protecting the kernel read-only data: 47104k [ 1.781062] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.782783] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.784463] Run /init as init process [ 1.904132] nvme nvme0: pci function 0000:00:04.0 [ 1.905455] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.915270] nvme nvme0: 2/0/0 default/read/poll queues [ 1.922139] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.923610] GPT:25804799 != 33554431 [ 1.924640] GPT:Alternate GPT header not at the end of the disk. [ 1.925801] GPT:25804799 != 33554431 [ 1.926675] GPT: Use GNU Parted to correct GPT errors. [ 1.927683] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.942800] SCSI subsystem initialized [ 1.972255] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.974639] device-mapper: uevent: version 1.0.3 [ 1.975694] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.983777] device-mapper: verity: sha256 using "sha256-lib" [ 2.022597] raid6: avx512x4 gen() 16176 MB/s [ 2.039603] raid6: avx512x2 gen() 15426 MB/s [ 2.056655] raid6: avx512x1 gen() 15256 MB/s [ 2.074600] raid6: avx2x4 gen() 15531 MB/s [ 2.091607] raid6: avx2x2 gen() 16822 MB/s [ 2.109597] raid6: avx2x1 gen() 9279 MB/s [ 2.110853] raid6: using algorithm avx2x2 gen() 16822 MB/s [ 2.128818] raid6: .... xor() 12350 MB/s, rmw enabled [ 2.130811] raid6: using avx512x2 recovery algorithm [ 2.142431] xor: automatically using best checksumming function avx [ 2.285415] Btrfs loaded, zoned=no, fsverity=no [ 2.289564] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.293281] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.297362] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.298833] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.382702] ACPI: PM: Preparing to enter system sleep state S5 [ 62.383960] reboot: Restarting system [ 62.384770] 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        [2026-09-03T19:36:22.865527]      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 4085315088 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.996 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000420] ACPI: Early table checksum verification disabled [ 0.000424] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000428] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000433] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000439] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000442] ACPI: FACS 0x00000000789D0000 000040 [ 0.000445] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000448] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000451] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000454] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000457] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000459] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000462] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000465] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000467] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000469] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000470] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000471] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000471] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000472] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000473] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000474] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000475] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000476] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000477] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000520] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000530] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000581] Zone ranges: [ 0.000582] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000585] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000588] Normal empty [ 0.000589] Device empty [ 0.000591] Movable zone start for each node [ 0.000592] Early memory node ranges [ 0.000593] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000595] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000598] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000600] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000607] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000648] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004245] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004361] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004769] ACPI: PM-Timer IO Port: 0xb008 [ 0.004783] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004843] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004846] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004848] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004850] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004859] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004864] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004865] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004869] TSC deadline timer available [ 0.004875] CPU topo: Max. logical packages: 1 [ 0.004876] CPU topo: Max. logical dies: 1 [ 0.004876] CPU topo: Max. dies per package: 1 [ 0.004881] CPU topo: Max. threads per core: 2 [ 0.004882] CPU topo: Num. cores per package: 1 [ 0.004883] CPU topo: Num. threads per package: 2 [ 0.004884] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004903] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004918] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004920] Booting paravirtualized kernel on KVM [ 0.004922] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009953] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010235] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010948] kvm-guest: PV spinlocks enabled [ 0.010950] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010954] 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 [ 0.011127] random: crng init done [ 0.011128] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011341] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011458] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011511] Fallback order for Node 0: 0 [ 0.011514] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011515] Policy zone: DMA32 [ 0.011517] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015605] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015620] Kernel/User page tables isolation: enabled [ 0.023949] ftrace: allocating 41455 entries in 164 pages [ 0.023952] ftrace: allocated 164 pages with 3 groups [ 0.024754] Dynamic Preempt: voluntary [ 0.024788] rcu: Preemptible hierarchical RCU implementation. [ 0.024788] rcu: RCU event tracing is enabled. [ 0.024789] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024791] Trampoline variant of Tasks RCU enabled. [ 0.024791] Rude variant of Tasks RCU enabled. [ 0.024792] Tracing variant of Tasks RCU enabled. [ 0.024792] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024793] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024799] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024801] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024802] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029967] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030205] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030212] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030266] Console: colour dummy device 80x25 [ 0.030269] printk: legacy console [tty0] enabled [ 0.030586] printk: legacy console [ttyS0] enabled [ 0.167094] ACPI: Core revision 20250807 [ 0.167897] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169323] APIC: Switch to symmetric I/O mode setup [ 0.170496] x2apic enabled [ 0.171350] APIC: Switched APIC routing to: physical x2apic [ 0.173802] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.175420] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.176417] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176417] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176417] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176417] Speculative Store Bypass: Vulnerable [ 0.176417] Spectre V2 : Mitigation: Retpolines [ 0.176417] RETBleed: Vulnerable [ 0.176417] ITS: Mitigation: Aligned branch/return thunks [ 0.176417] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176417] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176417] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176417] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176417] GDS: Unknown: Dependent on hypervisor status [ 0.176417] active return thunk: its_return_thunk [ 0.176417] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176417] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176417] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176417] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176417] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176417] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176417] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176417] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176417] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176417] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176417] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176417] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176417] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176417] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176417] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176417] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176417] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176417] Freeing SMP alternatives memory: 40K [ 0.176417] pid_max: default: 32768 minimum: 301 [ 0.176417] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176417] landlock: Up and running. [ 0.176417] SELinux: Initializing. [ 0.176417] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176417] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176417] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176626] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177468] signal: max sigframe size: 3632 [ 0.178146] rcu: Hierarchical SRCU implementation. [ 0.178420] rcu: Max phase no-delay instances is 400. [ 0.179287] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182839] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183489] smp: Bringing up secondary CPUs ... [ 0.184314] smpboot: x86: Booting SMP configuration: [ 0.184422] .... node #0, CPUs: #1 [ 0.185917] 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. [ 0.187421] 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. [ 0.188460] smp: Brought up 1 node, 2 CPUs [ 0.189104] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.189578] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.190574] devtmpfs: initialized [ 0.190975] x86/mm: Memory block size: 128MB [ 0.192473] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193486] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194427] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195506] pinctrl core: initialized pinctrl subsystem [ 0.196863] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198569] audit: initializing netlink subsys (disabled) [ 0.199449] audit: type=2000 audit(1788464186.210:1): state=initialized audit_enabled=0 res=1 [ 0.199532] thermal_sys: Registered thermal governor 'step_wise' [ 0.200431] cpuidle: using governor menu [ 0.202950] efi: Freeing EFI boot services memory: 37748K [ 0.203424] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204509] dca service started, version 1.12.1 [ 0.205298] PCI: Using configuration type 1 for base access [ 0.206531] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233448] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234422] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235421] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236420] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238809] ACPI: Added _OSI(Module Device) [ 0.239421] ACPI: Added _OSI(Processor Device) [ 0.240128] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242518] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244565] ACPI: Interpreter enabled [ 0.245063] ACPI: PM: (supports S0 S5) [ 0.245422] ACPI: Using IOAPIC for interrupt routing [ 0.246210] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247421] PCI: Using E820 reservations for host bridge windows [ 0.248455] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251581] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252424] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253421] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255432] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257784] acpiphp: Slot [3] registered [ 0.258428] acpiphp: Slot [4] registered [ 0.259061] acpiphp: Slot [5] registered [ 0.259436] acpiphp: Slot [6] registered [ 0.260078] acpiphp: Slot [7] registered [ 0.260434] acpiphp: Slot [8] registered [ 0.261097] acpiphp: Slot [9] registered [ 0.262434] acpiphp: Slot [10] registered [ 0.263080] acpiphp: Slot [11] registered [ 0.263433] acpiphp: Slot [12] registered [ 0.264072] acpiphp: Slot [13] registered [ 0.264433] acpiphp: Slot [14] registered [ 0.265091] acpiphp: Slot [15] registered [ 0.265434] acpiphp: Slot [16] registered [ 0.266079] acpiphp: Slot [17] registered [ 0.267434] acpiphp: Slot [18] registered [ 0.268094] acpiphp: Slot [19] registered [ 0.268433] acpiphp: Slot [20] registered [ 0.269088] acpiphp: Slot [21] registered [ 0.269433] acpiphp: Slot [22] registered [ 0.270077] acpiphp: Slot [23] registered [ 0.271434] acpiphp: Slot [24] registered [ 0.272076] acpiphp: Slot [25] registered [ 0.272434] acpiphp: Slot [26] registered [ 0.273096] acpiphp: Slot [27] registered [ 0.273434] acpiphp: Slot [28] registered [ 0.274087] acpiphp: Slot [29] registered [ 0.275438] acpiphp: Slot [30] registered [ 0.276097] acpiphp: Slot [31] registered [ 0.276431] PCI host bridge to bus 0000:00 [ 0.277084] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278421] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279420] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280420] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281420] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282420] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283321] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284915] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287246] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289011] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290486] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291412] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292434] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293365] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294434] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295349] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296698] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298427] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299499] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300589] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302747] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305288] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306985] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.309438] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.312405] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.313532] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.314519] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.315521] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.316470] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.317739] iommu: Default domain type: Translated [ 0.318420] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319431] efivars: Registered efivars operations [ 0.320168] PCI: Using ACPI for IRQ routing [ 0.320525] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.321387] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321417] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324422] vgaarb: loaded [ 0.324925] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.325420] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.328454] clocksource: Switched to clocksource kvm-clock [ 0.329970] VFS: Disk quotas dquot_6.6.0 [ 0.330635] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331888] pnp: PnP ACPI init [ 0.332831] pnp: PnP ACPI: found 5 devices [ 0.340912] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342383] NET: Registered PF_INET protocol family [ 0.343232] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.355900] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357263] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358513] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.359824] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361023] TCP: Hash tables configured (established 16384 bind 16384) [ 0.362071] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363127] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364316] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.365211] NET: Registered PF_XDP protocol family [ 0.365968] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.366944] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.367930] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369011] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.370090] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.371299] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.372323] PCI: CLS 0 bytes, default 64 [ 0.373073] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.374849] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.377036] clocksource: Switched to clocksource tsc [ 0.397050] Initialise system trusted keyrings [ 0.398243] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.400070] Key type asymmetric registered [ 0.400960] Asymmetric key parser 'x509' registered [ 0.402634] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404279] io scheduler mq-deadline registered [ 0.405273] io scheduler kyber registered [ 0.406137] io scheduler bfq registered [ 0.407430] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.408853] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.410494] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.413608] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.415495] i8042: Warning: Keylock active [ 0.417965] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.419052] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.420298] hv_vmbus: registering driver hyperv_keyboard [ 0.421501] rtc_cmos 00:00: RTC can wake from S4 [ 0.423835] rtc_cmos 00:00: registered as rtc0 [ 0.424980] rtc_cmos 00:00: setting system clock to 2026-09-03T19:36:24 UTC (1788464184) [ 0.426770] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.428081] intel_pstate: CPU model not supported [ 0.429141] efifb: probing for efifb [ 0.429923] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.431301] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.432572] efifb: scrolling: redraw [ 0.433341] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.435119] Console: switching to colour frame buffer device 100x37 [ 0.436950] fb0: EFI VGA frame buffer device [ 0.437936] pstore: Using crash dump compression: deflate [ 0.439086] pstore: Registered efi_pstore as persistent store backend [ 0.440676] NET: Registered PF_INET6 protocol family [ 0.443344] Segment Routing with IPv6 [ 0.444226] In-situ OAM (IOAM) with IPv6 [ 0.445099] NET: Registered PF_PACKET protocol family [ 0.447254] Key type dns_resolver registered [ 0.449564] IPI shorthand broadcast: enabled [ 0.452298] sched_clock: Marking stable (307002156, 145204882)->(525371625, -73164587) [ 0.454166] registered taskstats version 1 [ 0.455511] Loading compiled-in X.509 certificates [ 0.929520] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.686167] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.690667] Demotion targets for Node 0: null [ 1.691787] Key type .fscrypt registered [ 1.692645] Key type fscrypt-provisioning registered [ 1.693681] ima: No TPM chip found, activating TPM-bypass! [ 1.694912] ima: Allocated hash algorithm: sha1 [ 1.695945] ima: No architecture policies found [ 1.702130] clk: Disabling unused clocks [ 1.708384] Freeing unused kernel image (initmem) memory: 17040K [ 1.710045] Write protecting the kernel read-only data: 47104k [ 1.711833] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.713533] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.715173] Run /init as init process [ 1.835199] nvme nvme0: pci function 0000:00:04.0 [ 1.836577] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.846054] nvme nvme0: 2/0/0 default/read/poll queues [ 1.852838] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.854317] GPT:25804799 != 33554431 [ 1.855105] GPT:Alternate GPT header not at the end of the disk. [ 1.856366] GPT:25804799 != 33554431 [ 1.857133] GPT: Use GNU Parted to correct GPT errors. [ 1.858153] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.872405] SCSI subsystem initialized [ 1.900117] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.902472] device-mapper: uevent: version 1.0.3 [ 1.903519] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.911103] device-mapper: verity: sha256 using "sha256-lib" [ 1.946214] raid6: avx512x4 gen() 18109 MB/s [ 1.963213] raid6: avx512x2 gen() 18162 MB/s [ 1.980213] raid6: avx512x1 gen() 17954 MB/s [ 1.997213] raid6: avx2x4 gen() 16709 MB/s [ 2.014217] raid6: avx2x2 gen() 16666 MB/s [ 2.031214] raid6: avx2x1 gen() 13274 MB/s [ 2.032153] raid6: using algorithm avx512x2 gen() 18162 MB/s [ 2.050213] raid6: .... xor() 24257 MB/s, rmw enabled [ 2.051246] raid6: using avx512x2 recovery algorithm [ 2.061902] xor: automatically using best checksumming function avx [ 2.200047] Btrfs loaded, zoned=no, fsverity=no [ 2.204887] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.208478] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.212282] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.213682] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.254230] ACPI: PM: Preparing to enter system sleep state S5 [ 62.255449] reboot: Restarting system [ 62.256243] 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        [2026-09-03T19:37:29.766193]      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 [ 0.000002] kvm-clock: using sched offset of 4080333069 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.996 MHz processor [ 0.000104] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000132] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000135] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000186] Using GB pages for direct mapping [ 0.000440] ACPI: Early table checksum verification disabled [ 0.000444] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000448] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000453] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000459] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000462] ACPI: FACS 0x00000000789D0000 000040 [ 0.000465] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000468] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000471] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000482] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000485] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000488] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000494] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000496] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000499] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000500] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000501] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000502] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000503] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000504] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000505] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000505] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000506] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000507] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000508] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000550] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000560] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000604] Zone ranges: [ 0.000605] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000606] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000608] Normal empty [ 0.000609] Device empty [ 0.000610] Movable zone start for each node [ 0.000610] Early memory node ranges [ 0.000611] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000612] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000613] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000615] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000619] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000647] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004645] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004769] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005176] ACPI: PM-Timer IO Port: 0xb008 [ 0.005190] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005248] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005251] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005253] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005255] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005256] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005260] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005261] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005266] TSC deadline timer available [ 0.005271] CPU topo: Max. logical packages: 1 [ 0.005272] CPU topo: Max. logical dies: 1 [ 0.005272] CPU topo: Max. dies per package: 1 [ 0.005277] CPU topo: Max. threads per core: 2 [ 0.005278] CPU topo: Num. cores per package: 1 [ 0.005279] CPU topo: Num. threads per package: 2 [ 0.005279] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005299] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005316] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005318] Booting paravirtualized kernel on KVM [ 0.005320] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010404] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010694] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011417] kvm-guest: PV spinlocks enabled [ 0.011420] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011423] 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 [ 0.011598] random: crng init done [ 0.011599] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011819] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011935] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011988] Fallback order for Node 0: 0 [ 0.011991] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011992] Policy zone: DMA32 [ 0.011994] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016162] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016181] Kernel/User page tables isolation: enabled [ 0.024740] ftrace: allocating 41455 entries in 164 pages [ 0.024744] ftrace: allocated 164 pages with 3 groups [ 0.025567] Dynamic Preempt: voluntary [ 0.025602] rcu: Preemptible hierarchical RCU implementation. [ 0.025603] rcu: RCU event tracing is enabled. [ 0.025603] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025605] Trampoline variant of Tasks RCU enabled. [ 0.025605] Rude variant of Tasks RCU enabled. [ 0.025606] Tracing variant of Tasks RCU enabled. [ 0.025606] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025607] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025613] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025615] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025617] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030830] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031067] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031075] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031129] Console: colour dummy device 80x25 [ 0.031132] printk: legacy console [tty0] enabled [ 0.031410] printk: legacy console [ttyS0] enabled [ 0.170445] ACPI: Core revision 20250807 [ 0.171246] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172784] APIC: Switch to symmetric I/O mode setup [ 0.174303] x2apic enabled [ 0.175179] APIC: Switched APIC routing to: physical x2apic [ 0.177716] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.179626] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.180621] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180621] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180621] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180621] Speculative Store Bypass: Vulnerable [ 0.180621] Spectre V2 : Mitigation: Retpolines [ 0.180621] RETBleed: Vulnerable [ 0.180621] ITS: Mitigation: Aligned branch/return thunks [ 0.180621] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180621] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180621] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180621] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180621] GDS: Unknown: Dependent on hypervisor status [ 0.180621] active return thunk: its_return_thunk [ 0.180621] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180621] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180621] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180621] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180621] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180621] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180621] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180621] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180621] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180621] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180621] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180621] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180621] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180621] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180621] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180621] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180621] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180621] Freeing SMP alternatives memory: 40K [ 0.180621] pid_max: default: 32768 minimum: 301 [ 0.180621] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180621] landlock: Up and running. [ 0.180621] SELinux: Initializing. [ 0.180621] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180621] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180621] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180831] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181668] signal: max sigframe size: 3632 [ 0.182380] rcu: Hierarchical SRCU implementation. [ 0.182625] rcu: Max phase no-delay instances is 400. [ 0.183638] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.188275] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188702] smp: Bringing up secondary CPUs ... [ 0.189961] smpboot: x86: Booting SMP configuration: [ 0.190630] .... node #0, CPUs: #1 [ 0.192627] 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. [ 0.193631] 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. [ 0.194744] smp: Brought up 1 node, 2 CPUs [ 0.195522] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.195930] Memory: 1886660K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.196799] devtmpfs: initialized [ 0.197245] x86/mm: Memory block size: 128MB [ 0.198945] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.199777] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200654] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202729] pinctrl core: initialized pinctrl subsystem [ 0.204216] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205770] audit: initializing netlink subsys (disabled) [ 0.207630] audit: type=2000 audit(1788464253.118:1): state=initialized audit_enabled=0 res=1 [ 0.207754] thermal_sys: Registered thermal governor 'step_wise' [ 0.208653] cpuidle: using governor menu [ 0.212045] efi: Freeing EFI boot services memory: 37748K [ 0.213628] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.214725] dca service started, version 1.12.1 [ 0.215511] PCI: Using configuration type 1 for base access [ 0.216665] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.242690] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.244627] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.245627] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.246624] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.249259] ACPI: Added _OSI(Module Device) [ 0.249625] ACPI: Added _OSI(Processor Device) [ 0.250329] ACPI: Added _OSI(Processor Aggregator Device) [ 0.252661] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.254782] ACPI: Interpreter enabled [ 0.255327] ACPI: PM: (supports S0 S5) [ 0.255625] ACPI: Using IOAPIC for interrupt routing [ 0.256430] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.257628] PCI: Using E820 reservations for host bridge windows [ 0.259766] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.263214] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.263630] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.264627] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.266639] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.268995] acpiphp: Slot [3] registered [ 0.269634] acpiphp: Slot [4] registered [ 0.270395] acpiphp: Slot [5] registered [ 0.270649] acpiphp: Slot [6] registered [ 0.271299] acpiphp: Slot [7] registered [ 0.271638] acpiphp: Slot [8] registered [ 0.272276] acpiphp: Slot [9] registered [ 0.273639] acpiphp: Slot [10] registered [ 0.274302] acpiphp: Slot [11] registered [ 0.274651] acpiphp: Slot [12] registered [ 0.275395] acpiphp: Slot [13] registered [ 0.276645] acpiphp: Slot [14] registered [ 0.277401] acpiphp: Slot [15] registered [ 0.277646] acpiphp: Slot [16] registered [ 0.278477] acpiphp: Slot [17] registered [ 0.278660] acpiphp: Slot [18] registered [ 0.279544] acpiphp: Slot [19] registered [ 0.280651] acpiphp: Slot [20] registered [ 0.281307] acpiphp: Slot [21] registered [ 0.281708] acpiphp: Slot [22] registered [ 0.282367] acpiphp: Slot [23] registered [ 0.283644] acpiphp: Slot [24] registered [ 0.284294] acpiphp: Slot [25] registered [ 0.284642] acpiphp: Slot [26] registered [ 0.285303] acpiphp: Slot [27] registered [ 0.285647] acpiphp: Slot [28] registered [ 0.286300] acpiphp: Slot [29] registered [ 0.287639] acpiphp: Slot [30] registered [ 0.288296] acpiphp: Slot [31] registered [ 0.288638] PCI host bridge to bus 0000:00 [ 0.289289] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.290625] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.291624] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.292624] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.293624] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.294630] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.296677] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.298084] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.300491] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.302217] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.302695] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.303593] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.304638] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.305549] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.306638] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.307532] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.308907] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.311654] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.312701] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.313719] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.314968] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.318634] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.320154] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.322645] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.325682] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.326745] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.327725] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.328727] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.329676] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.330954] iommu: Default domain type: Translated [ 0.331625] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.332637] efivars: Registered efivars operations [ 0.333456] PCI: Using ACPI for IRQ routing [ 0.333650] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.334585] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.334621] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.337626] vgaarb: loaded [ 0.338126] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.338624] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.341660] clocksource: Switched to clocksource kvm-clock [ 0.343174] VFS: Disk quotas dquot_6.6.0 [ 0.343821] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.345044] pnp: PnP ACPI init [ 0.345981] pnp: PnP ACPI: found 5 devices [ 0.354018] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.355688] NET: Registered PF_INET protocol family [ 0.356649] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.369781] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.371162] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.372406] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.373717] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.374948] TCP: Hash tables configured (established 16384 bind 16384) [ 0.376011] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.377093] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.378277] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.379190] NET: Registered PF_XDP protocol family [ 0.379959] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.381003] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.381990] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.383079] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.384173] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.385383] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.386405] PCI: CLS 0 bytes, default 64 [ 0.387171] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.388945] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.391177] clocksource: Switched to clocksource tsc [ 0.411272] Initialise system trusted keyrings [ 0.412329] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.414175] Key type asymmetric registered [ 0.415062] Asymmetric key parser 'x509' registered [ 0.417205] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.419586] io scheduler mq-deadline registered [ 0.420532] io scheduler kyber registered [ 0.421480] io scheduler bfq registered [ 0.424639] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.426081] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.427700] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.430830] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.432863] i8042: Warning: Keylock active [ 0.435304] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.436354] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.437585] hv_vmbus: registering driver hyperv_keyboard [ 0.438785] rtc_cmos 00:00: RTC can wake from S4 [ 0.441181] rtc_cmos 00:00: registered as rtc0 [ 0.442311] rtc_cmos 00:00: setting system clock to 2026-09-03T19:37:31 UTC (1788464251) [ 0.444101] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.445411] intel_pstate: CPU model not supported [ 0.446486] efifb: probing for efifb [ 0.447292] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.448674] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.450006] efifb: scrolling: redraw [ 0.450771] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.452588] Console: switching to colour frame buffer device 100x37 [ 0.454404] fb0: EFI VGA frame buffer device [ 0.455372] pstore: Using crash dump compression: deflate [ 0.456495] pstore: Registered efi_pstore as persistent store backend [ 0.458106] NET: Registered PF_INET6 protocol family [ 0.461674] Segment Routing with IPv6 [ 0.462487] In-situ OAM (IOAM) with IPv6 [ 0.463405] NET: Registered PF_PACKET protocol family [ 0.464582] Key type dns_resolver registered [ 0.467914] IPI shorthand broadcast: enabled [ 0.470827] sched_clock: Marking stable (322002308, 148546616)->(548014477, -77465553) [ 0.472835] registered taskstats version 1 [ 0.474020] Loading compiled-in X.509 certificates [ 0.941899] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.695276] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.699612] Demotion targets for Node 0: null [ 1.700650] Key type .fscrypt registered [ 1.701530] Key type fscrypt-provisioning registered [ 1.702542] ima: No TPM chip found, activating TPM-bypass! [ 1.703757] ima: Allocated hash algorithm: sha1 [ 1.704636] ima: No architecture policies found [ 1.713167] clk: Disabling unused clocks [ 1.719942] Freeing unused kernel image (initmem) memory: 17040K [ 1.721630] Write protecting the kernel read-only data: 47104k [ 1.723437] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.725158] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.726813] Run /init as init process [ 1.845290] nvme nvme0: pci function 0000:00:04.0 [ 1.846739] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.856527] nvme nvme0: 2/0/0 default/read/poll queues [ 1.864178] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.865664] GPT:25804799 != 33554431 [ 1.866474] GPT:Alternate GPT header not at the end of the disk. [ 1.867610] GPT:25804799 != 33554431 [ 1.868348] GPT: Use GNU Parted to correct GPT errors. [ 1.869462] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.886857] SCSI subsystem initialized [ 1.918864] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.922084] device-mapper: uevent: version 1.0.3 [ 1.923190] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.931129] device-mapper: verity: sha256 using "sha256-lib" [ 1.966556] raid6: avx512x4 gen() 17305 MB/s [ 1.983560] raid6: avx512x2 gen() 15830 MB/s [ 2.000558] raid6: avx512x1 gen() 14939 MB/s [ 2.017559] raid6: avx2x4 gen() 15001 MB/s [ 2.035556] raid6: avx2x2 gen() 16365 MB/s [ 2.052623] raid6: avx2x1 gen() 13025 MB/s [ 2.053860] raid6: using algorithm avx512x4 gen() 17305 MB/s [ 2.071556] raid6: .... xor() 6601 MB/s, rmw enabled [ 2.072602] raid6: using avx512x2 recovery algorithm [ 2.085864] xor: automatically using best checksumming function avx [ 2.241994] Btrfs loaded, zoned=no, fsverity=no [ 2.247005] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.251936] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.256996] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.258455] BTRFS error (device dm-0): open_ctree failed: -2