.836736] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.838429] Run /init as init process [ 1.958141] nvme nvme0: pci function 0000:00:04.0 [ 1.959594] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.969382] nvme nvme0: 2/0/0 default/read/poll queues [ 1.975581] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.976989] GPT:25804799 != 33554431 [ 1.977771] GPT:Alternate GPT header not at the end of the disk. [ 1.979039] GPT:25804799 != 33554431 [ 1.979775] GPT: Use GNU Parted to correct GPT errors. [ 1.980744] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.994606] SCSI subsystem initialized [ 2.022189] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.024666] device-mapper: uevent: version 1.0.3 [ 2.025720] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.033516] device-mapper: verity: sha256 using "sha256-lib" [ 2.070497] raid6: avx512x4 gen() 16706 MB/s [ 2.087503] raid6: avx512x2 gen() 17531 MB/s [ 2.105498] raid6: avx512x1 gen() 16277 MB/s [ 2.122515] raid6: avx2x4 gen() 16606 MB/s [ 2.140498] raid6: avx2x2 gen() 16746 MB/s [ 2.157496] raid6: avx2x1 gen() 13287 MB/s [ 2.158438] raid6: using algorithm avx512x2 gen() 17531 MB/s [ 2.176497] raid6: .... xor() 23775 MB/s, rmw enabled [ 2.177594] raid6: using avx512x2 recovery algorithm [ 2.188316] xor: automatically using best checksumming function avx [ 2.329355] Btrfs loaded, zoned=no, fsverity=no [ 2.334240] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.338408] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.342759] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.344317] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.428539] ACPI: PM: Preparing to enter system sleep state S5 [ 62.429779] reboot: Restarting system [ 62.430789] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:24:19.993846]      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 3954162821 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000382] ACPI: Early table checksum verification disabled [ 0.000385] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000390] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000395] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000401] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000404] ACPI: FACS 0x00000000789D0000 000040 [ 0.000407] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000410] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000413] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000415] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000418] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000421] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000424] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000427] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000429] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000430] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000431] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000432] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000433] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000433] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000434] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000435] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000436] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000436] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000437] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000479] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000489] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000541] Zone ranges: [ 0.000542] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000545] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000547] Normal empty [ 0.000549] Device empty [ 0.000551] Movable zone start for each node [ 0.000552] Early memory node ranges [ 0.000553] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000555] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000558] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000560] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000567] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000609] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003863] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004185] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004699] ACPI: PM-Timer IO Port: 0xb008 [ 0.004712] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004770] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004774] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004776] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004777] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004778] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004782] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004783] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004787] TSC deadline timer available [ 0.004793] CPU topo: Max. logical packages: 1 [ 0.004794] CPU topo: Max. logical dies: 1 [ 0.004795] CPU topo: Max. dies per package: 1 [ 0.004799] CPU topo: Max. threads per core: 2 [ 0.004800] CPU topo: Num. cores per package: 1 [ 0.004801] CPU topo: Num. threads per package: 2 [ 0.004801] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004827] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004844] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004846] Booting paravirtualized kernel on KVM [ 0.004848] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009837] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010099] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010789] kvm-guest: PV spinlocks enabled [ 0.010791] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010795] 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 [ 0.010969] random: crng init done [ 0.010970] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011183] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011292] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011346] Fallback order for Node 0: 0 [ 0.011349] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011350] Policy zone: DMA32 [ 0.011351] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015250] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015266] Kernel/User page tables isolation: enabled [ 0.023923] ftrace: allocating 41455 entries in 164 pages [ 0.023927] ftrace: allocated 164 pages with 3 groups [ 0.024896] Dynamic Preempt: voluntary [ 0.024938] rcu: Preemptible hierarchical RCU implementation. [ 0.024938] rcu: RCU event tracing is enabled. [ 0.024939] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024941] Trampoline variant of Tasks RCU enabled. [ 0.024941] Rude variant of Tasks RCU enabled. [ 0.024942] Tracing variant of Tasks RCU enabled. [ 0.024942] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024943] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024950] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024952] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024954] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031138] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031443] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031452] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031521] Console: colour dummy device 80x25 [ 0.031524] printk: legacy console [tty0] enabled [ 0.031906] printk: legacy console [ttyS0] enabled [ 0.168337] ACPI: Core revision 20250807 [ 0.169227] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170610] APIC: Switch to symmetric I/O mode setup [ 0.171764] x2apic enabled [ 0.172642] APIC: Switched APIC routing to: physical x2apic [ 0.175048] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.176650] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.177646] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177646] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177646] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177646] Speculative Store Bypass: Vulnerable [ 0.177646] Spectre V2 : Mitigation: Retpolines [ 0.177646] RETBleed: Vulnerable [ 0.177646] ITS: Mitigation: Aligned branch/return thunks [ 0.177646] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177646] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177646] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177646] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177646] GDS: Unknown: Dependent on hypervisor status [ 0.177646] active return thunk: its_return_thunk [ 0.177646] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177646] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177646] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177646] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177646] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177646] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177646] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177646] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177646] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177646] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177646] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177646] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177646] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177646] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177646] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177646] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177646] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177646] Freeing SMP alternatives memory: 40K [ 0.177646] pid_max: default: 32768 minimum: 301 [ 0.177646] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177646] landlock: Up and running. [ 0.177646] SELinux: Initializing. [ 0.177646] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177646] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177646] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177851] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178696] signal: max sigframe size: 3632 [ 0.179379] rcu: Hierarchical SRCU implementation. [ 0.179649] rcu: Max phase no-delay instances is 400. [ 0.180497] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184051] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184709] smp: Bringing up secondary CPUs ... [ 0.185525] smpboot: x86: Booting SMP configuration: [ 0.185652] .... node #0, CPUs: #1 [ 0.187078] 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. [ 0.188650] 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. [ 0.189741] smp: Brought up 1 node, 2 CPUs [ 0.190400] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.190800] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191776] devtmpfs: initialized [ 0.192348] x86/mm: Memory block size: 128MB [ 0.193702] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194711] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195656] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196733] pinctrl core: initialized pinctrl subsystem [ 0.198077] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199814] audit: initializing netlink subsys (disabled) [ 0.200679] audit: type=2000 audit(1788463463.252:1): state=initialized audit_enabled=0 res=1 [ 0.200767] thermal_sys: Registered thermal governor 'step_wise' [ 0.201660] cpuidle: using governor menu [ 0.204225] efi: Freeing EFI boot services memory: 37748K [ 0.204652] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205736] dca service started, version 1.12.1 [ 0.206515] PCI: Using configuration type 1 for base access [ 0.207757] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231690] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232650] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233650] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234650] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237030] ACPI: Added _OSI(Module Device) [ 0.237650] ACPI: Added _OSI(Processor Device) [ 0.238359] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240661] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242902] ACPI: Interpreter enabled [ 0.243660] ACPI: PM: (supports S0 S5) [ 0.244271] ACPI: Using IOAPIC for interrupt routing [ 0.244674] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245655] PCI: Using E820 reservations for host bridge windows [ 0.246740] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249904] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251654] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252650] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253659] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256010] acpiphp: Slot [3] registered [ 0.256656] acpiphp: Slot [4] registered [ 0.257318] acpiphp: Slot [5] registered [ 0.257663] acpiphp: Slot [6] registered [ 0.258300] acpiphp: Slot [7] registered [ 0.259666] acpiphp: Slot [8] registered [ 0.260313] acpiphp: Slot [9] registered [ 0.260668] acpiphp: Slot [10] registered [ 0.261333] acpiphp: Slot [11] registered [ 0.261663] acpiphp: Slot [12] registered [ 0.262313] acpiphp: Slot [13] registered [ 0.263663] acpiphp: Slot [14] registered [ 0.264338] acpiphp: Slot [15] registered [ 0.264663] acpiphp: Slot [16] registered [ 0.265431] acpiphp: Slot [17] registered [ 0.265664] acpiphp: Slot [18] registered [ 0.266330] acpiphp: Slot [19] registered [ 0.267663] acpiphp: Slot [20] registered [ 0.268313] acpiphp: Slot [21] registered [ 0.268663] acpiphp: Slot [22] registered [ 0.269336] acpiphp: Slot [23] registered [ 0.269665] acpiphp: Slot [24] registered [ 0.270325] acpiphp: Slot [25] registered [ 0.271663] acpiphp: Slot [26] registered [ 0.272322] acpiphp: Slot [27] registered [ 0.272662] acpiphp: Slot [28] registered [ 0.273326] acpiphp: Slot [29] registered [ 0.273664] acpiphp: Slot [30] registered [ 0.274323] acpiphp: Slot [31] registered [ 0.275663] PCI host bridge to bus 0000:00 [ 0.276321] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276649] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.277649] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.278650] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280649] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281650] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282571] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284091] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286519] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288246] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289717] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290664] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291662] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292591] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293663] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294634] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295930] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.297681] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.298729] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299743] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302002] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304622] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306241] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308672] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311734] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312765] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313756] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314753] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.316718] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318010] iommu: Default domain type: Translated [ 0.318650] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319661] efivars: Registered efivars operations [ 0.320480] PCI: Using ACPI for IRQ routing [ 0.321674] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322624] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322646] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324654] vgaarb: loaded [ 0.325180] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.325650] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.329695] clocksource: Switched to clocksource kvm-clock [ 0.331240] VFS: Disk quotas dquot_6.6.0 [ 0.331904] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333253] pnp: PnP ACPI init [ 0.334181] pnp: PnP ACPI: found 5 devices [ 0.342465] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.343968] NET: Registered PF_INET protocol family [ 0.344825] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.357660] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359037] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.360427] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361700] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362916] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364103] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365199] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366389] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367300] NET: Registered PF_XDP protocol family [ 0.368074] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369087] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370078] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371161] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372224] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373405] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374416] PCI: CLS 0 bytes, default 64 [ 0.375326] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377111] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.379388] clocksource: Switched to clocksource tsc [ 0.399468] Initialise system trusted keyrings [ 0.400554] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402345] Key type asymmetric registered [ 0.403242] Asymmetric key parser 'x509' registered [ 0.405788] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.407480] io scheduler mq-deadline registered [ 0.408449] io scheduler kyber registered [ 0.409313] io scheduler bfq registered [ 0.411414] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412766] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414384] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.417540] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419478] i8042: Warning: Keylock active [ 0.421908] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.422984] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424227] hv_vmbus: registering driver hyperv_keyboard [ 0.425442] rtc_cmos 00:00: RTC can wake from S4 [ 0.427799] rtc_cmos 00:00: registered as rtc0 [ 0.428947] rtc_cmos 00:00: setting system clock to 2026-09-03T19:24:21 UTC (1788463461) [ 0.430759] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432081] intel_pstate: CPU model not supported [ 0.433160] efifb: probing for efifb [ 0.433967] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435371] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436635] efifb: scrolling: redraw [ 0.437411] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.439280] Console: switching to colour frame buffer device 100x37 [ 0.441105] fb0: EFI VGA frame buffer device [ 0.442080] pstore: Using crash dump compression: deflate [ 0.443266] pstore: Registered efi_pstore as persistent store backend [ 0.444860] NET: Registered PF_INET6 protocol family [ 0.446317] Segment Routing with IPv6 [ 0.447175] In-situ OAM (IOAM) with IPv6 [ 0.448064] NET: Registered PF_PACKET protocol family [ 0.449209] Key type dns_resolver registered [ 0.451463] IPI shorthand broadcast: enabled [ 0.454150] sched_clock: Marking stable (308001599, 145194294)->(526287174, -73091281) [ 0.456063] registered taskstats version 1 [ 0.457246] Loading compiled-in X.509 certificates [ 0.929955] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.692672] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.697012] Demotion targets for Node 0: null [ 1.698025] Key type .fscrypt registered [ 1.698848] Key type fscrypt-provisioning registered [ 1.699901] ima: No TPM chip found, activating TPM-bypass! [ 1.701095] ima: Allocated hash algorithm: sha1 [ 1.701985] ima: No architecture policies found [ 1.708384] clk: Disabling unused clocks [ 1.714956] Freeing unused kernel image (initmem) memory: 17040K [ 1.716299] Write protecting the kernel read-only data: 47104k [ 1.718130] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.719940] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.721613] Run /init as init process [ 1.842765] nvme nvme0: pci function 0000:00:04.0 [ 1.844226] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.854223] nvme nvme0: 2/0/0 default/read/poll queues [ 1.859763] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.861152] GPT:25804799 != 33554431 [ 1.861912] GPT:Alternate GPT header not at the end of the disk. [ 1.862999] GPT:25804799 != 33554431 [ 1.863866] GPT: Use GNU Parted to correct GPT errors. [ 1.864827] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.879409] SCSI subsystem initialized [ 1.910027] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.912528] device-mapper: uevent: version 1.0.3 [ 1.913565] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.921257] device-mapper: verity: sha256 using "sha256-lib" [ 1.957201] raid6: avx512x4 gen() 17768 MB/s [ 1.974199] raid6: avx512x2 gen() 17963 MB/s [ 1.991201] raid6: avx512x1 gen() 17838 MB/s [ 2.008201] raid6: avx2x4 gen() 17837 MB/s [ 2.025201] raid6: avx2x2 gen() 17931 MB/s [ 2.042200] raid6: avx2x1 gen() 13795 MB/s [ 2.043133] raid6: using algorithm avx512x2 gen() 17963 MB/s [ 2.060200] raid6: .... xor() 24346 MB/s, rmw enabled [ 2.061221] raid6: using avx512x2 recovery algorithm [ 2.071783] xor: automatically using best checksumming function avx [ 2.208774] Btrfs loaded, zoned=no, fsverity=no [ 2.213102] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.216351] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.220224] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.221607] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.305281] ACPI: PM: Preparing to enter system sleep state S5 [ 62.306517] reboot: Restarting system [ 62.307439] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:25:26.894067]      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 3967350489 cycles [ 0.000005] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000107] tsc: Detected 2500.004 MHz processor [ 0.000202] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000230] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000232] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000283] Using GB pages for direct mapping [ 0.000435] ACPI: Early table checksum verification disabled [ 0.000439] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000443] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000450] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000455] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000460] ACPI: FACS 0x00000000789D0000 000040 [ 0.000463] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000466] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000469] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000472] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000475] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000478] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000481] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000484] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000486] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000488] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000488] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000489] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000490] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000491] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000491] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000492] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000493] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000494] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000494] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000545] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000555] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000607] Zone ranges: [ 0.000607] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000610] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000612] Normal empty [ 0.000614] Device empty [ 0.000615] Movable zone start for each node [ 0.000616] Early memory node ranges [ 0.000616] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000618] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000619] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000620] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000625] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000651] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004278] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004391] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004802] ACPI: PM-Timer IO Port: 0xb008 [ 0.004816] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004882] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004886] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004888] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004890] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004891] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004895] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004896] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004901] TSC deadline timer available [ 0.004906] CPU topo: Max. logical packages: 1 [ 0.004907] CPU topo: Max. logical dies: 1 [ 0.004908] CPU topo: Max. dies per package: 1 [ 0.004913] CPU topo: Max. threads per core: 2 [ 0.004913] CPU topo: Num. cores per package: 1 [ 0.004914] CPU topo: Num. threads per package: 2 [ 0.004914] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004933] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004948] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004950] Booting paravirtualized kernel on KVM [ 0.004952] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010844] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011126] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011898] kvm-guest: PV spinlocks enabled [ 0.011902] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011906] 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 [ 0.012081] random: crng init done [ 0.012082] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012284] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012402] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012456] Fallback order for Node 0: 0 [ 0.012458] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012460] Policy zone: DMA32 [ 0.012461] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017892] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.018081] Kernel/User page tables isolation: enabled [ 0.028136] ftrace: allocating 41455 entries in 164 pages [ 0.028140] ftrace: allocated 164 pages with 3 groups [ 0.028944] Dynamic Preempt: voluntary [ 0.028980] rcu: Preemptible hierarchical RCU implementation. [ 0.028980] rcu: RCU event tracing is enabled. [ 0.028981] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.028982] Trampoline variant of Tasks RCU enabled. [ 0.028983] Rude variant of Tasks RCU enabled. [ 0.028983] Tracing variant of Tasks RCU enabled. [ 0.028984] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.028985] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.028991] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028993] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028994] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.035771] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.036016] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.036024] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.036080] Console: colour dummy device 80x25 [ 0.036090] printk: legacy console [tty0] enabled [ 0.036371] printk: legacy console [ttyS0] enabled [ 0.180993] ACPI: Core revision 20250807 [ 0.181905] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.183852] APIC: Switch to symmetric I/O mode setup [ 0.185239] x2apic enabled [ 0.186417] APIC: Switched APIC routing to: physical x2apic [ 0.190015] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.192226] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.193220] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.193220] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.193220] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.193220] Speculative Store Bypass: Vulnerable [ 0.193220] Spectre V2 : Mitigation: Retpolines [ 0.193220] RETBleed: Vulnerable [ 0.193220] ITS: Mitigation: Aligned branch/return thunks [ 0.193220] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.193220] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.193220] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.193220] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.193220] GDS: Unknown: Dependent on hypervisor status [ 0.193220] active return thunk: its_return_thunk [ 0.193220] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.193220] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.193220] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.193220] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.193220] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.193220] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.193220] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.193220] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.193220] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.193220] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.193220] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.193220] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.193220] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.193220] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.193220] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.193220] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.193220] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.193220] Freeing SMP alternatives memory: 40K [ 0.193220] pid_max: default: 32768 minimum: 301 [ 0.193220] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.193220] landlock: Up and running. [ 0.193220] SELinux: Initializing. [ 0.193220] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.193220] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.193220] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.193426] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.194270] signal: max sigframe size: 3632 [ 0.195047] rcu: Hierarchical SRCU implementation. [ 0.195224] rcu: Max phase no-delay instances is 400. [ 0.196074] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.199670] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.200286] smp: Bringing up secondary CPUs ... [ 0.201093] smpboot: x86: Booting SMP configuration: [ 0.201225] .... node #0, CPUs: #1 [ 0.202666] 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. [ 0.204225] 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. [ 0.205302] smp: Brought up 1 node, 2 CPUs [ 0.205945] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.206380] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.207378] devtmpfs: initialized [ 0.207771] x86/mm: Memory block size: 128MB [ 0.209292] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.210311] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.211234] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.213314] pinctrl core: initialized pinctrl subsystem [ 0.214736] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.215367] audit: initializing netlink subsys (disabled) [ 0.217230] audit: type=2000 audit(1788463530.151:1): state=initialized audit_enabled=0 res=1 [ 0.217358] thermal_sys: Registered thermal governor 'step_wise' [ 0.218235] cpuidle: using governor menu [ 0.221546] efi: Freeing EFI boot services memory: 37748K [ 0.222229] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.223324] dca service started, version 1.12.1 [ 0.224109] PCI: Using configuration type 1 for base access [ 0.225348] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.249362] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.250224] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.251226] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.252228] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.253959] ACPI: Added _OSI(Module Device) [ 0.255226] ACPI: Added _OSI(Processor Device) [ 0.255935] ACPI: Added _OSI(Processor Aggregator Device) [ 0.257288] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.259443] ACPI: Interpreter enabled [ 0.259968] ACPI: PM: (supports S0 S5) [ 0.261227] ACPI: Using IOAPIC for interrupt routing [ 0.262250] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.263225] PCI: Using E820 reservations for host bridge windows [ 0.264287] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.267462] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.269230] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.270226] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.271236] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.273711] acpiphp: Slot [3] registered [ 0.274248] acpiphp: Slot [4] registered [ 0.274880] acpiphp: Slot [5] registered [ 0.275239] acpiphp: Slot [6] registered [ 0.275871] acpiphp: Slot [7] registered [ 0.277241] acpiphp: Slot [8] registered [ 0.277880] acpiphp: Slot [9] registered [ 0.278238] acpiphp: Slot [10] registered [ 0.278885] acpiphp: Slot [11] registered [ 0.279237] acpiphp: Slot [12] registered [ 0.279883] acpiphp: Slot [13] registered [ 0.280236] acpiphp: Slot [14] registered [ 0.280900] acpiphp: Slot [15] registered [ 0.282241] acpiphp: Slot [16] registered [ 0.282875] acpiphp: Slot [17] registered [ 0.283237] acpiphp: Slot [18] registered [ 0.283889] acpiphp: Slot [19] registered [ 0.284236] acpiphp: Slot [20] registered [ 0.284903] acpiphp: Slot [21] registered [ 0.286239] acpiphp: Slot [22] registered [ 0.287001] acpiphp: Slot [23] registered [ 0.287253] acpiphp: Slot [24] registered [ 0.287923] acpiphp: Slot [25] registered [ 0.288254] acpiphp: Slot [26] registered [ 0.289055] acpiphp: Slot [27] registered [ 0.290252] acpiphp: Slot [28] registered [ 0.290917] acpiphp: Slot [29] registered [ 0.291238] acpiphp: Slot [30] registered [ 0.291896] acpiphp: Slot [31] registered [ 0.292240] PCI host bridge to bus 0000:00 [ 0.292929] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.294225] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.295224] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.296225] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.298224] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.299224] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.300130] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301681] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.304098] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.305830] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.307288] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.308196] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.309240] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.310138] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.311238] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.312152] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313540] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.316018] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.318310] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.319320] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.320573] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.323094] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.325093] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.328249] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.331392] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.332332] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.333333] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.334328] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.335283] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.337266] iommu: Default domain type: Translated [ 0.337992] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.338352] efivars: Registered efivars operations [ 0.339220] PCI: Using ACPI for IRQ routing [ 0.340407] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.341220] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.341220] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.344229] vgaarb: loaded [ 0.344745] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.345224] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.348277] clocksource: Switched to clocksource kvm-clock [ 0.349791] VFS: Disk quotas dquot_6.6.0 [ 0.350474] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.351742] pnp: PnP ACPI init [ 0.352693] pnp: PnP ACPI: found 5 devices [ 0.360840] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.362315] NET: Registered PF_INET protocol family [ 0.363460] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.377481] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.378824] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.380163] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.381430] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.382620] TCP: Hash tables configured (established 16384 bind 16384) [ 0.383771] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385109] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.386731] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.388033] NET: Registered PF_XDP protocol family [ 0.388796] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.389850] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.390801] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.392129] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.393365] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.394717] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.396044] PCI: CLS 0 bytes, default 64 [ 0.397407] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.399315] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.401566] clocksource: Switched to clocksource tsc [ 0.421402] Initialise system trusted keyrings [ 0.423290] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.425112] Key type asymmetric registered [ 0.426009] Asymmetric key parser 'x509' registered [ 0.427910] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.430242] io scheduler mq-deadline registered [ 0.431303] io scheduler kyber registered [ 0.432251] io scheduler bfq registered [ 0.434547] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.436265] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.437962] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.441912] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.443946] i8042: Warning: Keylock active [ 0.446423] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.447582] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.448788] hv_vmbus: registering driver hyperv_keyboard [ 0.450002] rtc_cmos 00:00: RTC can wake from S4 [ 0.460914] rtc_cmos 00:00: registered as rtc0 [ 0.461783] rtc_cmos 00:00: setting system clock to 2026-09-03T19:25:28 UTC (1788463528) [ 0.463121] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.464217] intel_pstate: CPU model not supported [ 0.464993] efifb: probing for efifb [ 0.465580] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.466591] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.467781] efifb: scrolling: redraw [ 0.468353] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.469709] Console: switching to colour frame buffer device 100x37 [ 0.471185] fb0: EFI VGA frame buffer device [ 0.472296] pstore: Using crash dump compression: deflate [ 0.473468] pstore: Registered efi_pstore as persistent store backend [ 0.475123] NET: Registered PF_INET6 protocol family [ 0.477329] Segment Routing with IPv6 [ 0.478159] In-situ OAM (IOAM) with IPv6 [ 0.479049] NET: Registered PF_PACKET protocol family [ 0.480368] Key type dns_resolver registered [ 0.481703] IPI shorthand broadcast: enabled [ 0.484451] sched_clock: Marking stable (328001839, 156196890)->(567700904, -83502175) [ 0.486331] registered taskstats version 1 [ 0.487514] Loading compiled-in X.509 certificates [ 0.954057] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.858404] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.862754] Demotion targets for Node 0: null [ 1.863905] Key type .fscrypt registered [ 1.864735] Key type fscrypt-provisioning registered [ 1.865755] ima: No TPM chip found, activating TPM-bypass! [ 1.867155] ima: Allocated hash algorithm: sha1 [ 1.868179] ima: No architecture policies found [ 1.874700] clk: Disabling unused clocks [ 1.881602] Freeing unused kernel image (initmem) memory: 17040K [ 1.883308] Write protecting the kernel read-only data: 47104k [ 1.885140] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.886889] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.888582] Run /init as init process [ 2.008905] nvme nvme0: pci function 0000:00:04.0 [ 2.010236] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.020254] nvme nvme0: 2/0/0 default/read/poll queues [ 2.026825] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.028327] GPT:25804799 != 33554431 [ 2.029109] GPT:Alternate GPT header not at the end of the disk. [ 2.030217] GPT:25804799 != 33554431 [ 2.030943] GPT: Use GNU Parted to correct GPT errors. [ 2.032114] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.046416] SCSI subsystem initialized [ 2.076003] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.078343] device-mapper: uevent: version 1.0.3 [ 2.079407] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.087043] device-mapper: verity: sha256 using "sha256-lib" [ 2.123241] raid6: avx512x4 gen() 17938 MB/s [ 2.140210] raid6: avx512x2 gen() 16299 MB/s [ 2.158205] raid6: avx512x1 gen() 15785 MB/s [ 2.175230] raid6: avx2x4 gen() 17976 MB/s [ 2.192205] raid6: avx2x2 gen() 17838 MB/s [ 2.209206] raid6: avx2x1 gen() 13642 MB/s [ 2.210119] raid6: using algorithm avx2x4 gen() 17976 MB/s [ 2.227221] raid6: .... xor() 7574 MB/s, rmw enabled [ 2.228267] raid6: using avx512x2 recovery algorithm [ 2.238774] xor: automatically using best checksumming function avx [ 2.375752] Btrfs loaded, zoned=no, fsverity=no [ 2.380479] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.384296] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.388303] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.389666] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.473275] ACPI: PM: Preparing to enter system sleep state S5 [ 62.474524] reboot: Restarting system [ 62.475466] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:26:33.993661]      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 3981395311 cycles [ 0.000005] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000009] tsc: Detected 2500.004 MHz processor [ 0.000106] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000134] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000137] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000187] Using GB pages for direct mapping [ 0.000396] ACPI: Early table checksum verification disabled [ 0.000400] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000404] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000410] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000415] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000418] ACPI: FACS 0x00000000789D0000 000040 [ 0.000421] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000424] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000427] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000429] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000432] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000435] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000438] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000441] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000443] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000444] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000445] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000446] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000447] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000447] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000448] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000449] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000450] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000450] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000451] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000496] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000506] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000557] Zone ranges: [ 0.000558] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000561] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000564] Normal empty [ 0.000565] Device empty [ 0.000567] Movable zone start for each node [ 0.000568] Early memory node ranges [ 0.000569] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000571] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000574] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000576] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000583] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000626] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004427] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004540] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004951] ACPI: PM-Timer IO Port: 0xb008 [ 0.004964] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005023] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005027] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005029] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005030] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005031] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005036] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005037] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005041] TSC deadline timer available [ 0.005047] CPU topo: Max. logical packages: 1 [ 0.005047] CPU topo: Max. logical dies: 1 [ 0.005048] CPU topo: Max. dies per package: 1 [ 0.005053] CPU topo: Max. threads per core: 2 [ 0.005053] CPU topo: Num. cores per package: 1 [ 0.005055] CPU topo: Num. threads per package: 2 [ 0.005055] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005074] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005089] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005091] Booting paravirtualized kernel on KVM [ 0.005093] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010722] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010997] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011692] kvm-guest: PV spinlocks enabled [ 0.011695] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011698] 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 [ 0.011873] random: crng init done [ 0.011873] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012319] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012436] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012497] Fallback order for Node 0: 0 [ 0.012501] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012503] Policy zone: DMA32 [ 0.012504] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017903] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017922] Kernel/User page tables isolation: enabled [ 0.026843] ftrace: allocating 41455 entries in 164 pages [ 0.026852] ftrace: allocated 164 pages with 3 groups [ 0.027655] Dynamic Preempt: voluntary [ 0.027689] rcu: Preemptible hierarchical RCU implementation. [ 0.027690] rcu: RCU event tracing is enabled. [ 0.027690] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027692] Trampoline variant of Tasks RCU enabled. [ 0.027692] Rude variant of Tasks RCU enabled. [ 0.027693] Tracing variant of Tasks RCU enabled. [ 0.027694] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027694] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027700] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027702] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027704] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033398] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.033645] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.033653] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.033708] Console: colour dummy device 80x25 [ 0.033711] printk: legacy console [tty0] enabled [ 0.034091] printk: legacy console [ttyS0] enabled [ 0.168880] ACPI: Core revision 20250807 [ 0.169713] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171171] APIC: Switch to symmetric I/O mode setup [ 0.172499] x2apic enabled [ 0.173375] APIC: Switched APIC routing to: physical x2apic [ 0.176383] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.177989] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.178985] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178985] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178985] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178985] Speculative Store Bypass: Vulnerable [ 0.178985] Spectre V2 : Mitigation: Retpolines [ 0.178985] RETBleed: Vulnerable [ 0.178985] ITS: Mitigation: Aligned branch/return thunks [ 0.178985] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178985] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178985] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178985] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178985] GDS: Unknown: Dependent on hypervisor status [ 0.178985] active return thunk: its_return_thunk [ 0.178985] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178985] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178985] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178985] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178985] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178985] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178985] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178985] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178985] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178985] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178985] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178985] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178985] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178985] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178985] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178985] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178985] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178985] Freeing SMP alternatives memory: 40K [ 0.178985] pid_max: default: 32768 minimum: 301 [ 0.178985] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178985] landlock: Up and running. [ 0.178985] SELinux: Initializing. [ 0.178985] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178985] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178985] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.179210] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.180031] signal: max sigframe size: 3632 [ 0.180801] rcu: Hierarchical SRCU implementation. [ 0.180990] rcu: Max phase no-delay instances is 400. [ 0.181835] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185422] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.186044] smp: Bringing up secondary CPUs ... [ 0.186881] smpboot: x86: Booting SMP configuration: [ 0.186991] .... node #0, CPUs: #1 [ 0.188419] 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. [ 0.189991] 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. [ 0.191108] smp: Brought up 1 node, 2 CPUs [ 0.191782] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.192151] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.193240] devtmpfs: initialized [ 0.193704] x86/mm: Memory block size: 128MB [ 0.195042] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.196069] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196985] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.198081] pinctrl core: initialized pinctrl subsystem [ 0.199789] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.201152] audit: initializing netlink subsys (disabled) [ 0.202024] audit: type=2000 audit(1788463597.237:1): state=initialized audit_enabled=0 res=1 [ 0.202109] thermal_sys: Registered thermal governor 'step_wise' [ 0.203007] cpuidle: using governor menu [ 0.205606] efi: Freeing EFI boot services memory: 37748K [ 0.205992] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207073] dca service started, version 1.12.1 [ 0.207833] PCI: Using configuration type 1 for base access [ 0.209112] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233025] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233989] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234989] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235988] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238208] ACPI: Added _OSI(Module Device) [ 0.238891] ACPI: Added _OSI(Processor Device) [ 0.238990] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241017] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243209] ACPI: Interpreter enabled [ 0.243728] ACPI: PM: (supports S0 S5) [ 0.244990] ACPI: Using IOAPIC for interrupt routing [ 0.245772] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246988] PCI: Using E820 reservations for host bridge windows [ 0.248023] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251161] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251993] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252989] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255002] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256375] acpiphp: Slot [3] registered [ 0.257011] acpiphp: Slot [4] registered [ 0.257649] acpiphp: Slot [5] registered [ 0.259004] acpiphp: Slot [6] registered [ 0.259626] acpiphp: Slot [7] registered [ 0.260004] acpiphp: Slot [8] registered [ 0.260811] acpiphp: Slot [9] registered [ 0.261003] acpiphp: Slot [10] registered [ 0.261647] acpiphp: Slot [11] registered [ 0.262005] acpiphp: Slot [12] registered [ 0.262640] acpiphp: Slot [13] registered [ 0.264003] acpiphp: Slot [14] registered [ 0.264650] acpiphp: Slot [15] registered [ 0.265003] acpiphp: Slot [16] registered [ 0.265662] acpiphp: Slot [17] registered [ 0.266002] acpiphp: Slot [18] registered [ 0.266646] acpiphp: Slot [19] registered [ 0.268006] acpiphp: Slot [20] registered [ 0.268630] acpiphp: Slot [21] registered [ 0.269001] acpiphp: Slot [22] registered [ 0.269635] acpiphp: Slot [23] registered [ 0.270003] acpiphp: Slot [24] registered [ 0.270634] acpiphp: Slot [25] registered [ 0.271002] acpiphp: Slot [26] registered [ 0.271646] acpiphp: Slot [27] registered [ 0.273002] acpiphp: Slot [28] registered [ 0.273631] acpiphp: Slot [29] registered [ 0.274003] acpiphp: Slot [30] registered [ 0.274628] acpiphp: Slot [31] registered [ 0.274999] PCI host bridge to bus 0000:00 [ 0.275634] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276988] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.277988] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.278989] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281001] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281989] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282882] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285471] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287866] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289600] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291058] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291955] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293001] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293879] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294001] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294909] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296311] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299018] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300067] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301088] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302557] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305946] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307591] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310019] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313117] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314098] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315108] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317092] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318042] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319301] iommu: Default domain type: Translated [ 0.319989] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321004] efivars: Registered efivars operations [ 0.321720] PCI: Using ACPI for IRQ routing [ 0.322019] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322980] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322985] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325990] vgaarb: loaded [ 0.326481] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326989] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330044] clocksource: Switched to clocksource kvm-clock [ 0.331570] VFS: Disk quotas dquot_6.6.0 [ 0.332289] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333513] pnp: PnP ACPI init [ 0.334582] pnp: PnP ACPI: found 5 devices [ 0.344428] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345869] NET: Registered PF_INET protocol family [ 0.346843] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361231] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362659] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363874] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365123] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366408] TCP: Hash tables configured (established 16384 bind 16384) [ 0.367449] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368476] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369615] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370513] NET: Registered PF_XDP protocol family [ 0.371250] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372192] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373137] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374183] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375222] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376383] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377381] PCI: CLS 0 bytes, default 64 [ 0.378120] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379895] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.382146] clocksource: Switched to clocksource tsc [ 0.402064] Initialise system trusted keyrings [ 0.403146] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404900] Key type asymmetric registered [ 0.405790] Asymmetric key parser 'x509' registered [ 0.407902] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409562] io scheduler mq-deadline registered [ 0.410626] io scheduler kyber registered [ 0.411506] io scheduler bfq registered [ 0.414571] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415933] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.417547] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420632] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422593] i8042: Warning: Keylock active [ 0.425043] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.426158] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.427359] hv_vmbus: registering driver hyperv_keyboard [ 0.428554] rtc_cmos 00:00: RTC can wake from S4 [ 0.430900] rtc_cmos 00:00: registered as rtc0 [ 0.432049] rtc_cmos 00:00: setting system clock to 2026-09-03T19:26:35 UTC (1788463595) [ 0.433850] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435157] intel_pstate: CPU model not supported [ 0.436237] efifb: probing for efifb [ 0.437041] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.438434] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439699] efifb: scrolling: redraw [ 0.440478] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442276] Console: switching to colour frame buffer device 100x37 [ 0.444106] fb0: EFI VGA frame buffer device [ 0.445079] pstore: Using crash dump compression: deflate [ 0.446261] pstore: Registered efi_pstore as persistent store backend [ 0.447878] NET: Registered PF_INET6 protocol family [ 0.449238] Segment Routing with IPv6 [ 0.450059] In-situ OAM (IOAM) with IPv6 [ 0.450966] NET: Registered PF_PACKET protocol family [ 0.452118] Key type dns_resolver registered [ 0.453487] IPI shorthand broadcast: enabled [ 0.456235] sched_clock: Marking stable (311001879, 144332612)->(530991290, -75656799) [ 0.458128] registered taskstats version 1 [ 0.459291] Loading compiled-in X.509 certificates [ 0.930914] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.703806] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.708144] Demotion targets for Node 0: null [ 1.709179] Key type .fscrypt registered [ 1.710017] Key type fscrypt-provisioning registered [ 1.711111] ima: No TPM chip found, activating TPM-bypass! [ 1.712297] ima: Allocated hash algorithm: sha1 [ 1.713188] ima: No architecture policies found [ 1.722009] clk: Disabling unused clocks [ 1.728265] Freeing unused kernel image (initmem) memory: 17040K [ 1.729957] Write protecting the kernel read-only data: 47104k [ 1.731769] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.733486] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.735166] Run /init as init process [ 1.853808] nvme nvme0: pci function 0000:00:04.0 [ 1.855218] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.865125] nvme nvme0: 2/0/0 default/read/poll queues [ 1.871181] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.872728] GPT:25804799 != 33554431 [ 1.873490] GPT:Alternate GPT header not at the end of the disk. [ 1.874723] GPT:25804799 != 33554431 [ 1.875473] GPT: Use GNU Parted to correct GPT errors. [ 1.876422] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.890645] SCSI subsystem initialized [ 1.918255] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.920516] device-mapper: uevent: version 1.0.3 [ 1.921506] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.929066] device-mapper: verity: sha256 using "sha256-lib" [ 1.964338] raid6: avx512x4 gen() 18290 MB/s [ 1.981339] raid6: avx512x2 gen() 18159 MB/s [ 1.998339] raid6: avx512x1 gen() 18114 MB/s [ 2.015339] raid6: avx2x4 gen() 18014 MB/s [ 2.032338] raid6: avx2x2 gen() 17833 MB/s [ 2.049338] raid6: avx2x1 gen() 13627 MB/s [ 2.050267] raid6: using algorithm avx512x4 gen() 18290 MB/s [ 2.068339] raid6: .... xor() 7397 MB/s, rmw enabled [ 2.069357] raid6: using avx512x2 recovery algorithm [ 2.079864] xor: automatically using best checksumming function avx [ 2.213614] Btrfs loaded, zoned=no, fsverity=no [ 2.218180] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.221899] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.225784] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.227256] BTRFS error (device dm-0): open_ctree failed: -2