.678041] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.679671] Run /init as init process [ 1.798743] nvme nvme0: pci function 0000:00:04.0 [ 1.800073] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.809586] nvme nvme0: 2/0/0 default/read/poll queues [ 1.816712] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.818179] GPT:25804799 != 33554431 [ 1.818991] GPT:Alternate GPT header not at the end of the disk. [ 1.820132] GPT:25804799 != 33554431 [ 1.820933] GPT: Use GNU Parted to correct GPT errors. [ 1.821956] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.835641] SCSI subsystem initialized [ 1.862543] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.864968] device-mapper: uevent: version 1.0.3 [ 1.866015] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.873674] device-mapper: verity: sha256 using "sha256-lib" [ 1.908380] raid6: avx512x4 gen() 17395 MB/s [ 1.926378] raid6: avx512x2 gen() 17941 MB/s [ 1.943379] raid6: avx512x1 gen() 17825 MB/s [ 1.960380] raid6: avx2x4 gen() 17466 MB/s [ 1.977380] raid6: avx2x2 gen() 17512 MB/s [ 1.994379] raid6: avx2x1 gen() 12997 MB/s [ 1.995285] raid6: using algorithm avx512x2 gen() 17941 MB/s [ 2.012379] raid6: .... xor() 24549 MB/s, rmw enabled [ 2.013467] raid6: using avx512x2 recovery algorithm [ 2.023917] xor: automatically using best checksumming function avx [ 2.158955] Btrfs loaded, zoned=no, fsverity=no [ 2.163180] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.167007] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170800] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.172202] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.255313] ACPI: PM: Preparing to enter system sleep state S5 [ 62.256637] reboot: Restarting system [ 62.257452] 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        [2026-09-03T17:17:00.116441]      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 3996771063 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000373] ACPI: Early table checksum verification disabled [ 0.000376] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000381] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000386] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000392] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000395] ACPI: FACS 0x00000000789D0000 000040 [ 0.000398] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000401] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000404] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000407] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000410] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000413] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000416] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000418] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000421] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000422] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000423] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000424] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000424] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000425] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000426] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000427] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000427] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000428] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000429] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000470] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000480] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000526] Zone ranges: [ 0.000527] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000529] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000530] Normal empty [ 0.000531] Device empty [ 0.000532] Movable zone start for each node [ 0.000533] Early memory node ranges [ 0.000533] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000535] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000546] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000547] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000553] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000586] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003865] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003970] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004384] ACPI: PM-Timer IO Port: 0xb008 [ 0.004398] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004463] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004467] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004468] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004470] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004471] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004475] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004476] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004481] TSC deadline timer available [ 0.004487] CPU topo: Max. logical packages: 1 [ 0.004488] CPU topo: Max. logical dies: 1 [ 0.004488] CPU topo: Max. dies per package: 1 [ 0.004493] CPU topo: Max. threads per core: 2 [ 0.004494] CPU topo: Num. cores per package: 1 [ 0.004495] CPU topo: Num. threads per package: 2 [ 0.004496] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004514] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004531] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004533] Booting paravirtualized kernel on KVM [ 0.004543] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009430] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009702] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010352] kvm-guest: PV spinlocks enabled [ 0.010355] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010358] 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 [ 0.010533] random: crng init done [ 0.010533] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010738] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010849] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010903] Fallback order for Node 0: 0 [ 0.010906] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010907] Policy zone: DMA32 [ 0.010908] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014761] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014776] Kernel/User page tables isolation: enabled [ 0.023077] ftrace: allocating 41455 entries in 164 pages [ 0.023081] ftrace: allocated 164 pages with 3 groups [ 0.023879] Dynamic Preempt: voluntary [ 0.023912] rcu: Preemptible hierarchical RCU implementation. [ 0.023912] rcu: RCU event tracing is enabled. [ 0.023913] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023914] Trampoline variant of Tasks RCU enabled. [ 0.023915] Rude variant of Tasks RCU enabled. [ 0.023915] Tracing variant of Tasks RCU enabled. [ 0.023916] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023917] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023923] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023925] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023926] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029058] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029295] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029303] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029356] Console: colour dummy device 80x25 [ 0.029359] printk: legacy console [tty0] enabled [ 0.029642] printk: legacy console [ttyS0] enabled [ 0.167500] ACPI: Core revision 20250807 [ 0.168355] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169836] APIC: Switch to symmetric I/O mode setup [ 0.171040] x2apic enabled [ 0.171905] APIC: Switched APIC routing to: physical x2apic [ 0.174368] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176068] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177064] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177064] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177064] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177064] Speculative Store Bypass: Vulnerable [ 0.177064] Spectre V2 : Mitigation: Retpolines [ 0.177064] RETBleed: Vulnerable [ 0.177064] ITS: Mitigation: Aligned branch/return thunks [ 0.177064] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177064] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177064] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177064] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177064] GDS: Unknown: Dependent on hypervisor status [ 0.177064] active return thunk: its_return_thunk [ 0.177064] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177064] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177064] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177064] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177064] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177064] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177064] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177064] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177064] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177064] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177064] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177064] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177064] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177064] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177064] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177064] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177064] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177064] Freeing SMP alternatives memory: 40K [ 0.177064] pid_max: default: 32768 minimum: 301 [ 0.177064] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177064] landlock: Up and running. [ 0.177064] SELinux: Initializing. [ 0.177064] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177064] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177064] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177271] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178109] signal: max sigframe size: 3632 [ 0.178815] rcu: Hierarchical SRCU implementation. [ 0.179067] rcu: Max phase no-delay instances is 400. [ 0.179941] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183523] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184131] smp: Bringing up secondary CPUs ... [ 0.184961] smpboot: x86: Booting SMP configuration: [ 0.185069] .... node #0, CPUs: #1 [ 0.186439] 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. [ 0.188068] 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. [ 0.189105] smp: Brought up 1 node, 2 CPUs [ 0.189763] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190218] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.191197] devtmpfs: initialized [ 0.191683] x86/mm: Memory block size: 128MB [ 0.193130] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194130] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195073] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196133] pinctrl core: initialized pinctrl subsystem [ 0.197512] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198217] audit: initializing netlink subsys (disabled) [ 0.199096] audit: type=2000 audit(1788455823.387:1): state=initialized audit_enabled=0 res=1 [ 0.199190] thermal_sys: Registered thermal governor 'step_wise' [ 0.200087] cpuidle: using governor menu [ 0.203614] efi: Freeing EFI boot services memory: 37748K [ 0.204070] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205153] dca service started, version 1.12.1 [ 0.205945] PCI: Using configuration type 1 for base access [ 0.207181] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233476] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234069] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235068] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236066] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238399] ACPI: Added _OSI(Module Device) [ 0.239071] ACPI: Added _OSI(Processor Device) [ 0.239776] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241109] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243284] ACPI: Interpreter enabled [ 0.243772] ACPI: PM: (supports S0 S5) [ 0.244069] ACPI: Using IOAPIC for interrupt routing [ 0.244939] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247071] PCI: Using E820 reservations for host bridge windows [ 0.248147] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251265] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252072] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253069] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255077] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256452] acpiphp: Slot [3] registered [ 0.257091] acpiphp: Slot [4] registered [ 0.257743] acpiphp: Slot [5] registered [ 0.259082] acpiphp: Slot [6] registered [ 0.259725] acpiphp: Slot [7] registered [ 0.260081] acpiphp: Slot [8] registered [ 0.260768] acpiphp: Slot [9] registered [ 0.261080] acpiphp: Slot [10] registered [ 0.261752] acpiphp: Slot [11] registered [ 0.263081] acpiphp: Slot [12] registered [ 0.263742] acpiphp: Slot [13] registered [ 0.264081] acpiphp: Slot [14] registered [ 0.264887] acpiphp: Slot [15] registered [ 0.265080] acpiphp: Slot [16] registered [ 0.265746] acpiphp: Slot [17] registered [ 0.267082] acpiphp: Slot [18] registered [ 0.267741] acpiphp: Slot [19] registered [ 0.268081] acpiphp: Slot [20] registered [ 0.268752] acpiphp: Slot [21] registered [ 0.269082] acpiphp: Slot [22] registered [ 0.269745] acpiphp: Slot [23] registered [ 0.271081] acpiphp: Slot [24] registered [ 0.271740] acpiphp: Slot [25] registered [ 0.272081] acpiphp: Slot [26] registered [ 0.272750] acpiphp: Slot [27] registered [ 0.273080] acpiphp: Slot [28] registered [ 0.273746] acpiphp: Slot [29] registered [ 0.275085] acpiphp: Slot [30] registered [ 0.275761] acpiphp: Slot [31] registered [ 0.276078] PCI host bridge to bus 0000:00 [ 0.276750] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278068] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279067] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280067] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281067] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282068] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282989] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285503] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286908] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289662] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290134] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291067] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292081] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293006] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294082] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295009] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296425] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299093] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300149] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301170] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302402] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305992] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307643] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310082] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313193] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314171] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315168] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316171] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317121] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318408] iommu: Default domain type: Translated [ 0.319068] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320172] efivars: Registered efivars operations [ 0.320835] PCI: Using ACPI for IRQ routing [ 0.322090] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323040] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323064] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325070] vgaarb: loaded [ 0.325598] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326067] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330104] clocksource: Switched to clocksource kvm-clock [ 0.331661] VFS: Disk quotas dquot_6.6.0 [ 0.332338] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333596] pnp: PnP ACPI init [ 0.334559] pnp: PnP ACPI: found 5 devices [ 0.342594] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344069] NET: Registered PF_INET protocol family [ 0.344953] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.357402] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358806] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.360123] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361407] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362659] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364006] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365098] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366307] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367239] NET: Registered PF_XDP protocol family [ 0.368031] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369043] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370045] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371142] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372264] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373484] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374534] PCI: CLS 0 bytes, default 64 [ 0.375334] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377108] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.379395] clocksource: Switched to clocksource tsc [ 0.399285] Initialise system trusted keyrings [ 0.400489] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402287] Key type asymmetric registered [ 0.403222] Asymmetric key parser 'x509' registered [ 0.404879] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406517] io scheduler mq-deadline registered [ 0.407489] io scheduler kyber registered [ 0.408360] io scheduler bfq registered [ 0.409658] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.411137] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.412777] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.415884] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.417762] i8042: Warning: Keylock active [ 0.420172] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.421241] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.422431] hv_vmbus: registering driver hyperv_keyboard [ 0.423649] rtc_cmos 00:00: RTC can wake from S4 [ 0.425935] rtc_cmos 00:00: registered as rtc0 [ 0.427140] rtc_cmos 00:00: setting system clock to 2026-09-03T17:17:01 UTC (1788455821) [ 0.428936] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.430222] intel_pstate: CPU model not supported [ 0.431315] efifb: probing for efifb [ 0.432110] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.433486] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.434738] efifb: scrolling: redraw [ 0.435508] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.437334] Console: switching to colour frame buffer device 100x37 [ 0.439162] fb0: EFI VGA frame buffer device [ 0.440140] pstore: Using crash dump compression: deflate [ 0.441316] pstore: Registered efi_pstore as persistent store backend [ 0.442952] NET: Registered PF_INET6 protocol family [ 0.444311] Segment Routing with IPv6 [ 0.445125] In-situ OAM (IOAM) with IPv6 [ 0.446032] NET: Registered PF_PACKET protocol family [ 0.447171] Key type dns_resolver registered [ 0.449068] IPI shorthand broadcast: enabled [ 0.451827] sched_clock: Marking stable (305002393, 146761975)->(525259117, -73494749) [ 0.453713] registered taskstats version 1 [ 0.454893] Loading compiled-in X.509 certificates [ 0.929333] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.648977] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.653290] Demotion targets for Node 0: null [ 1.654340] Key type .fscrypt registered [ 1.655201] Key type fscrypt-provisioning registered [ 1.656226] ima: No TPM chip found, activating TPM-bypass! [ 1.657468] ima: Allocated hash algorithm: sha1 [ 1.658404] ima: No architecture policies found [ 1.665373] clk: Disabling unused clocks [ 1.671659] Freeing unused kernel image (initmem) memory: 17040K [ 1.673404] Write protecting the kernel read-only data: 47104k [ 1.675249] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.677000] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.678681] Run /init as init process [ 1.796437] nvme nvme0: pci function 0000:00:04.0 [ 1.797742] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.807014] nvme nvme0: 2/0/0 default/read/poll queues [ 1.814460] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.815944] GPT:25804799 != 33554431 [ 1.816786] GPT:Alternate GPT header not at the end of the disk. [ 1.817945] GPT:25804799 != 33554431 [ 1.818686] GPT: Use GNU Parted to correct GPT errors. [ 1.819711] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.833415] SCSI subsystem initialized [ 1.859978] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.862387] device-mapper: uevent: version 1.0.3 [ 1.863459] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.870983] device-mapper: verity: sha256 using "sha256-lib" [ 1.905770] raid6: avx512x4 gen() 18098 MB/s [ 1.922771] raid6: avx512x2 gen() 18048 MB/s [ 1.939769] raid6: avx512x1 gen() 18068 MB/s [ 1.956770] raid6: avx2x4 gen() 17849 MB/s [ 1.973771] raid6: avx2x2 gen() 17825 MB/s [ 1.990770] raid6: avx2x1 gen() 13126 MB/s [ 1.991745] raid6: using algorithm avx512x4 gen() 18098 MB/s [ 2.009770] raid6: .... xor() 7394 MB/s, rmw enabled [ 2.010787] raid6: using avx512x2 recovery algorithm [ 2.021340] xor: automatically using best checksumming function avx [ 2.155271] Btrfs loaded, zoned=no, fsverity=no [ 2.159453] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.163010] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.166824] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.168262] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.229673] ACPI: PM: Preparing to enter system sleep state S5 [ 62.231123] reboot: Restarting system [ 62.232033] 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        [2026-09-03T17:18:06.917692]      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 3956461561 cycles [ 0.000003] 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 [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000381] ACPI: Early table checksum verification disabled [ 0.000384] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000388] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000394] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000399] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000403] ACPI: FACS 0x00000000789D0000 000040 [ 0.000405] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000408] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000411] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000414] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000417] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000420] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000423] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000426] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000428] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000430] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000430] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000431] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000432] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000433] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000433] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000434] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000435] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000436] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000436] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000477] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000487] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000538] Zone ranges: [ 0.000540] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000542] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000545] Normal empty [ 0.000547] Device empty [ 0.000548] Movable zone start for each node [ 0.000550] Early memory node ranges [ 0.000550] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000553] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000555] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000557] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000564] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000600] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003864] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003971] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004403] ACPI: PM-Timer IO Port: 0xb008 [ 0.004415] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004478] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004481] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004483] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004485] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004486] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004490] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004491] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004495] TSC deadline timer available [ 0.004501] CPU topo: Max. logical packages: 1 [ 0.004502] CPU topo: Max. logical dies: 1 [ 0.004502] CPU topo: Max. dies per package: 1 [ 0.004507] CPU topo: Max. threads per core: 2 [ 0.004508] CPU topo: Num. cores per package: 1 [ 0.004509] CPU topo: Num. threads per package: 2 [ 0.004509] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004527] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004542] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004544] Booting paravirtualized kernel on KVM [ 0.004546] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009450] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009719] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010367] kvm-guest: PV spinlocks enabled [ 0.010370] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010373] 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 [ 0.010547] random: crng init done [ 0.010548] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010755] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010864] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010917] Fallback order for Node 0: 0 [ 0.010920] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010921] Policy zone: DMA32 [ 0.010923] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014787] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014802] Kernel/User page tables isolation: enabled [ 0.022979] ftrace: allocating 41455 entries in 164 pages [ 0.022983] ftrace: allocated 164 pages with 3 groups [ 0.023768] Dynamic Preempt: voluntary [ 0.023801] rcu: Preemptible hierarchical RCU implementation. [ 0.023801] rcu: RCU event tracing is enabled. [ 0.023802] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023803] Trampoline variant of Tasks RCU enabled. [ 0.023804] Rude variant of Tasks RCU enabled. [ 0.023804] Tracing variant of Tasks RCU enabled. [ 0.023805] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023806] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023812] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023814] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023815] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028931] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029164] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029172] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029222] Console: colour dummy device 80x25 [ 0.029225] printk: legacy console [tty0] enabled [ 0.029524] printk: legacy console [ttyS0] enabled [ 0.183814] ACPI: Core revision 20250807 [ 0.184736] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.186385] APIC: Switch to symmetric I/O mode setup [ 0.187682] x2apic enabled [ 0.188604] APIC: Switched APIC routing to: physical x2apic [ 0.191153] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.193039] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.194036] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.194036] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.194036] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.194036] Speculative Store Bypass: Vulnerable [ 0.194036] Spectre V2 : Mitigation: Retpolines [ 0.194036] RETBleed: Vulnerable [ 0.194036] ITS: Mitigation: Aligned branch/return thunks [ 0.194036] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.194036] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.194036] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.194036] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.194036] GDS: Unknown: Dependent on hypervisor status [ 0.194036] active return thunk: its_return_thunk [ 0.194036] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.194036] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.194036] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.194036] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.194036] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.194036] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.194036] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.194036] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.194036] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.194036] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.194036] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.194036] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.194036] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.194036] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.194036] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.194036] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.194036] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.194036] Freeing SMP alternatives memory: 40K [ 0.194036] pid_max: default: 32768 minimum: 301 [ 0.194036] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.194036] landlock: Up and running. [ 0.194036] SELinux: Initializing. [ 0.194036] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.194036] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.194036] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.194233] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.195082] signal: max sigframe size: 3632 [ 0.195877] rcu: Hierarchical SRCU implementation. [ 0.196039] rcu: Max phase no-delay instances is 400. [ 0.197033] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.200440] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.201095] smp: Bringing up secondary CPUs ... [ 0.202043] smpboot: x86: Booting SMP configuration: [ 0.202950] .... node #0, CPUs: #1 [ 0.205040] 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. [ 0.207039] 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. [ 0.208072] smp: Brought up 1 node, 2 CPUs [ 0.208843] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.209189] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.210158] devtmpfs: initialized [ 0.210719] x86/mm: Memory block size: 128MB [ 0.212092] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.213097] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.214047] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.216116] pinctrl core: initialized pinctrl subsystem [ 0.217571] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.218179] audit: initializing netlink subsys (disabled) [ 0.219066] audit: type=2000 audit(1788455890.181:1): state=initialized audit_enabled=0 res=1 [ 0.220045] thermal_sys: Registered thermal governor 'step_wise' [ 0.221051] cpuidle: using governor menu [ 0.223773] efi: Freeing EFI boot services memory: 37748K [ 0.225043] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.226121] dca service started, version 1.12.1 [ 0.227002] PCI: Using configuration type 1 for base access [ 0.228147] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.252181] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.253040] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.255041] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.256040] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.258503] ACPI: Added _OSI(Module Device) [ 0.258992] ACPI: Added _OSI(Processor Device) [ 0.260041] ACPI: Added _OSI(Processor Aggregator Device) [ 0.262046] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.264280] ACPI: Interpreter enabled [ 0.265045] ACPI: PM: (supports S0 S5) [ 0.265675] ACPI: Using IOAPIC for interrupt routing [ 0.265875] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.267041] PCI: Using E820 reservations for host bridge windows [ 0.268120] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.271234] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.273043] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.274040] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.276049] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.278393] acpiphp: Slot [3] registered [ 0.279062] acpiphp: Slot [4] registered [ 0.279779] acpiphp: Slot [5] registered [ 0.280053] acpiphp: Slot [6] registered [ 0.280791] acpiphp: Slot [7] registered [ 0.282054] acpiphp: Slot [8] registered [ 0.282772] acpiphp: Slot [9] registered [ 0.283053] acpiphp: Slot [10] registered [ 0.283792] acpiphp: Slot [11] registered [ 0.285053] acpiphp: Slot [12] registered [ 0.285796] acpiphp: Slot [13] registered [ 0.286053] acpiphp: Slot [14] registered [ 0.286799] acpiphp: Slot [15] registered [ 0.287056] acpiphp: Slot [16] registered [ 0.287829] acpiphp: Slot [17] registered [ 0.289053] acpiphp: Slot [18] registered [ 0.289820] acpiphp: Slot [19] registered [ 0.291053] acpiphp: Slot [20] registered [ 0.291796] acpiphp: Slot [21] registered [ 0.292053] acpiphp: Slot [22] registered [ 0.292804] acpiphp: Slot [23] registered [ 0.294054] acpiphp: Slot [24] registered [ 0.294792] acpiphp: Slot [25] registered [ 0.295055] acpiphp: Slot [26] registered [ 0.295804] acpiphp: Slot [27] registered [ 0.296057] acpiphp: Slot [28] registered [ 0.296800] acpiphp: Slot [29] registered [ 0.298054] acpiphp: Slot [30] registered [ 0.298836] acpiphp: Slot [31] registered [ 0.300049] PCI host bridge to bus 0000:00 [ 0.300803] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.302040] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.303039] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.304039] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.306040] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.307040] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.308082] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.310477] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.312977] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.314740] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.316112] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.317052] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.318053] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.319059] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.321054] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.322053] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.323329] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.326067] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.327128] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.328134] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.329371] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.333034] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.334617] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.337056] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.340243] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.342146] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.343147] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.344148] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.345095] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.347080] iommu: Default domain type: Translated [ 0.348040] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.349138] efivars: Registered efivars operations [ 0.350219] PCI: Using ACPI for IRQ routing [ 0.351167] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.352036] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.352036] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.354041] vgaarb: loaded [ 0.354614] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.356040] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.360072] clocksource: Switched to clocksource kvm-clock [ 0.361706] VFS: Disk quotas dquot_6.6.0 [ 0.362446] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.363829] pnp: PnP ACPI init [ 0.364847] pnp: PnP ACPI: found 5 devices [ 0.372847] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.374318] NET: Registered PF_INET protocol family [ 0.375170] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.387570] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.389122] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.390565] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.392007] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.393382] TCP: Hash tables configured (established 16384 bind 16384) [ 0.394594] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.395832] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.397184] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.398214] NET: Registered PF_XDP protocol family [ 0.399118] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.400226] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.401330] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.402548] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.403805] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.405152] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.406310] PCI: CLS 0 bytes, default 64 [ 0.407155] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.408901] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.411154] clocksource: Switched to clocksource tsc [ 0.431003] Initialise system trusted keyrings [ 0.432909] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.434788] Key type asymmetric registered [ 0.435627] Asymmetric key parser 'x509' registered [ 0.437393] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.438945] io scheduler mq-deadline registered [ 0.439901] io scheduler kyber registered [ 0.440713] io scheduler bfq registered [ 0.443046] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.444398] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.445972] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.448887] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.450673] i8042: Warning: Keylock active [ 0.453070] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.454107] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.455225] hv_vmbus: registering driver hyperv_keyboard [ 0.456407] rtc_cmos 00:00: RTC can wake from S4 [ 0.458553] rtc_cmos 00:00: registered as rtc0 [ 0.459629] rtc_cmos 00:00: setting system clock to 2026-09-03T17:18:08 UTC (1788455888) [ 0.461374] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.462639] intel_pstate: CPU model not supported [ 0.463634] efifb: probing for efifb [ 0.464406] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.465737] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.466949] efifb: scrolling: redraw [ 0.467680] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.469450] Console: switching to colour frame buffer device 100x37 [ 0.471258] fb0: EFI VGA frame buffer device [ 0.472186] pstore: Using crash dump compression: deflate [ 0.473339] pstore: Registered efi_pstore as persistent store backend [ 0.474927] NET: Registered PF_INET6 protocol family [ 0.476237] Segment Routing with IPv6 [ 0.477032] In-situ OAM (IOAM) with IPv6 [ 0.477894] NET: Registered PF_PACKET protocol family [ 0.479900] Key type dns_resolver registered [ 0.481231] IPI shorthand broadcast: enabled [ 0.483888] sched_clock: Marking stable (320001946, 163864785)->(561534480, -77667749) [ 0.485677] registered taskstats version 1 [ 0.486815] Loading compiled-in X.509 certificates [ 0.962466] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.680692] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.685263] Demotion targets for Node 0: null [ 1.686352] Key type .fscrypt registered [ 1.687258] Key type fscrypt-provisioning registered [ 1.688409] ima: No TPM chip found, activating TPM-bypass! [ 1.689725] ima: Allocated hash algorithm: sha1 [ 1.690724] ima: No architecture policies found [ 1.697016] clk: Disabling unused clocks [ 1.703171] Freeing unused kernel image (initmem) memory: 17040K [ 1.704878] Write protecting the kernel read-only data: 47104k [ 1.706601] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.708249] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.709872] Run /init as init process [ 1.828457] nvme nvme0: pci function 0000:00:04.0 [ 1.829855] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.839312] nvme nvme0: 2/0/0 default/read/poll queues [ 1.845838] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.847434] GPT:25804799 != 33554431 [ 1.848331] GPT:Alternate GPT header not at the end of the disk. [ 1.849610] GPT:25804799 != 33554431 [ 1.850446] GPT: Use GNU Parted to correct GPT errors. [ 1.851544] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.865260] SCSI subsystem initialized [ 1.891499] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.894176] device-mapper: uevent: version 1.0.3 [ 1.895323] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.902983] device-mapper: verity: sha256 using "sha256-lib" [ 1.937872] raid6: avx512x4 gen() 18007 MB/s [ 1.955872] raid6: avx512x2 gen() 17937 MB/s [ 1.973870] raid6: avx512x1 gen() 18105 MB/s [ 1.991872] raid6: avx2x4 gen() 18043 MB/s [ 2.009870] raid6: avx2x2 gen() 17967 MB/s [ 2.027871] raid6: avx2x1 gen() 13513 MB/s [ 2.028878] raid6: using algorithm avx512x1 gen() 18105 MB/s [ 2.046870] raid6: .... xor() 21286 MB/s, rmw enabled [ 2.048027] raid6: using avx512x2 recovery algorithm [ 2.058602] xor: automatically using best checksumming function avx [ 2.190182] Btrfs loaded, zoned=no, fsverity=no [ 2.194390] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.198008] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.201925] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.203484] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.286813] ACPI: PM: Preparing to enter system sleep state S5 [ 62.288162] reboot: Restarting system [ 62.288994] 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        [2026-09-03T17:19:13.718883]      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 3992110880 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000129] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000293] ACPI: Early table checksum verification disabled [ 0.000296] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000300] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000306] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000312] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000315] ACPI: FACS 0x00000000789D0000 000040 [ 0.000318] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000321] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000324] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000327] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000330] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000333] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000336] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000339] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000342] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000343] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000344] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000345] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000345] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000346] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000347] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000348] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000348] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000349] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000350] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000391] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000401] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000452] Zone ranges: [ 0.000453] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000456] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000459] Normal empty [ 0.000461] Device empty [ 0.000462] Movable zone start for each node [ 0.000463] Early memory node ranges [ 0.000464] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000466] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000469] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000471] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000478] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000520] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003869] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003977] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004388] ACPI: PM-Timer IO Port: 0xb008 [ 0.004401] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004465] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004468] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004471] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004472] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004473] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004478] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004479] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004483] TSC deadline timer available [ 0.004489] CPU topo: Max. logical packages: 1 [ 0.004489] CPU topo: Max. logical dies: 1 [ 0.004490] CPU topo: Max. dies per package: 1 [ 0.004495] CPU topo: Max. threads per core: 2 [ 0.004496] CPU topo: Num. cores per package: 1 [ 0.004496] CPU topo: Num. threads per package: 2 [ 0.004497] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004515] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004531] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004533] Booting paravirtualized kernel on KVM [ 0.004535] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009401] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009669] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010305] kvm-guest: PV spinlocks enabled [ 0.010308] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010311] 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 [ 0.010487] random: crng init done [ 0.010488] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010701] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010807] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010864] Fallback order for Node 0: 0 [ 0.010867] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010868] Policy zone: DMA32 [ 0.010869] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014761] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014775] Kernel/User page tables isolation: enabled [ 0.022983] ftrace: allocating 41455 entries in 164 pages [ 0.022986] ftrace: allocated 164 pages with 3 groups [ 0.023770] Dynamic Preempt: voluntary [ 0.023803] rcu: Preemptible hierarchical RCU implementation. [ 0.023803] rcu: RCU event tracing is enabled. [ 0.023804] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023806] Trampoline variant of Tasks RCU enabled. [ 0.023806] Rude variant of Tasks RCU enabled. [ 0.023807] Tracing variant of Tasks RCU enabled. [ 0.023808] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023808] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023814] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023816] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023818] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028925] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029162] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029171] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029222] Console: colour dummy device 80x25 [ 0.029225] printk: legacy console [tty0] enabled [ 0.029505] printk: legacy console [ttyS0] enabled [ 0.164191] ACPI: Core revision 20250807 [ 0.165006] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166423] APIC: Switch to symmetric I/O mode setup [ 0.167599] x2apic enabled [ 0.168454] APIC: Switched APIC routing to: physical x2apic [ 0.171013] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172643] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173639] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173639] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173639] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173639] Speculative Store Bypass: Vulnerable [ 0.173639] Spectre V2 : Mitigation: Retpolines [ 0.173639] RETBleed: Vulnerable [ 0.173639] ITS: Mitigation: Aligned branch/return thunks [ 0.173639] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173639] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173639] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173639] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173639] GDS: Unknown: Dependent on hypervisor status [ 0.173639] active return thunk: its_return_thunk [ 0.173639] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173639] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173639] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173639] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173639] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173639] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173639] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173639] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173639] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173639] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173639] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173639] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173639] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173639] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173639] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173639] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173639] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173639] Freeing SMP alternatives memory: 40K [ 0.173639] pid_max: default: 32768 minimum: 301 [ 0.173639] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173639] landlock: Up and running. [ 0.173639] SELinux: Initializing. [ 0.173639] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173639] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173639] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173842] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174691] signal: max sigframe size: 3632 [ 0.175382] rcu: Hierarchical SRCU implementation. [ 0.175642] rcu: Max phase no-delay instances is 400. [ 0.176505] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180073] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180705] smp: Bringing up secondary CPUs ... [ 0.181536] smpboot: x86: Booting SMP configuration: [ 0.181643] .... node #0, CPUs: #1 [ 0.182954] 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. [ 0.183643] 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. [ 0.184685] smp: Brought up 1 node, 2 CPUs [ 0.185343] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.185798] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.186768] devtmpfs: initialized [ 0.187261] x86/mm: Memory block size: 128MB [ 0.188688] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189702] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190639] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191725] pinctrl core: initialized pinctrl subsystem [ 0.193108] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194782] audit: initializing netlink subsys (disabled) [ 0.195672] audit: type=2000 audit(1788455957.021:1): state=initialized audit_enabled=0 res=1 [ 0.195753] thermal_sys: Registered thermal governor 'step_wise' [ 0.196654] cpuidle: using governor menu [ 0.199157] efi: Freeing EFI boot services memory: 37748K [ 0.200645] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201723] dca service started, version 1.12.1 [ 0.202520] PCI: Using configuration type 1 for base access [ 0.203752] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228679] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229642] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230643] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231642] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233798] ACPI: Added _OSI(Module Device) [ 0.234396] ACPI: Added _OSI(Processor Device) [ 0.234642] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236530] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238882] ACPI: Interpreter enabled [ 0.239650] ACPI: PM: (supports S0 S5) [ 0.240271] ACPI: Using IOAPIC for interrupt routing [ 0.240456] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241644] PCI: Using E820 reservations for host bridge windows [ 0.242686] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245758] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246646] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.248643] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.249650] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.251991] acpiphp: Slot [3] registered [ 0.252649] acpiphp: Slot [4] registered [ 0.253306] acpiphp: Slot [5] registered [ 0.253656] acpiphp: Slot [6] registered [ 0.254304] acpiphp: Slot [7] registered [ 0.255656] acpiphp: Slot [8] registered [ 0.256307] acpiphp: Slot [9] registered [ 0.256656] acpiphp: Slot [10] registered [ 0.257300] acpiphp: Slot [11] registered [ 0.257658] acpiphp: Slot [12] registered [ 0.258347] acpiphp: Slot [13] registered [ 0.258655] acpiphp: Slot [14] registered [ 0.259337] acpiphp: Slot [15] registered [ 0.260656] acpiphp: Slot [16] registered [ 0.261309] acpiphp: Slot [17] registered [ 0.261656] acpiphp: Slot [18] registered [ 0.262324] acpiphp: Slot [19] registered [ 0.262656] acpiphp: Slot [20] registered [ 0.263324] acpiphp: Slot [21] registered [ 0.264656] acpiphp: Slot [22] registered [ 0.265308] acpiphp: Slot [23] registered [ 0.265656] acpiphp: Slot [24] registered [ 0.266313] acpiphp: Slot [25] registered [ 0.266655] acpiphp: Slot [26] registered [ 0.267345] acpiphp: Slot [27] registered [ 0.268656] acpiphp: Slot [28] registered [ 0.269315] acpiphp: Slot [29] registered [ 0.269657] acpiphp: Slot [30] registered [ 0.270318] acpiphp: Slot [31] registered [ 0.270651] PCI host bridge to bus 0000:00 [ 0.271339] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.272642] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.273642] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274642] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.276642] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.277642] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.278564] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280080] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.282492] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284237] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.285707] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.286629] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.287657] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.288607] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.289657] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.290580] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.291911] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.293664] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.294726] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.295732] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.297973] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.300381] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302211] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.304656] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.307747] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.308749] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.309744] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.310743] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.311694] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.312969] iommu: Default domain type: Translated [ 0.313643] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.314654] efivars: Registered efivars operations [ 0.315397] PCI: Using ACPI for IRQ routing [ 0.315687] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.316639] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.316639] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.319644] vgaarb: loaded [ 0.320155] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.320642] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.325676] clocksource: Switched to clocksource kvm-clock [ 0.327704] VFS: Disk quotas dquot_6.6.0 [ 0.328345] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.329626] pnp: PnP ACPI init [ 0.330882] pnp: PnP ACPI: found 5 devices [ 0.339557] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342007] NET: Registered PF_INET protocol family [ 0.343266] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.355888] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357429] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358945] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.360475] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361867] TCP: Hash tables configured (established 16384 bind 16384) [ 0.363362] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364464] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366187] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367112] NET: Registered PF_XDP protocol family [ 0.368548] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369900] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370907] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372022] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373116] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374670] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376300] PCI: CLS 0 bytes, default 64 [ 0.377535] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379790] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.382342] clocksource: Switched to clocksource tsc [ 0.402533] Initialise system trusted keyrings [ 0.403751] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405602] Key type asymmetric registered [ 0.406698] Asymmetric key parser 'x509' registered [ 0.408879] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.411502] io scheduler mq-deadline registered [ 0.412602] io scheduler kyber registered [ 0.413676] io scheduler bfq registered [ 0.417563] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.419030] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.420808] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.423906] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.425806] i8042: Warning: Keylock active [ 0.428636] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.429745] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.431102] hv_vmbus: registering driver hyperv_keyboard [ 0.432396] rtc_cmos 00:00: RTC can wake from S4 [ 0.434942] rtc_cmos 00:00: registered as rtc0 [ 0.436631] rtc_cmos 00:00: setting system clock to 2026-09-03T17:19:15 UTC (1788455955) [ 0.438879] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.440390] intel_pstate: CPU model not supported [ 0.441578] efifb: probing for efifb [ 0.442461] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.443834] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.445080] efifb: scrolling: redraw [ 0.445844] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.448147] Console: switching to colour frame buffer device 100x37 [ 0.450569] fb0: EFI VGA frame buffer device [ 0.451919] pstore: Using crash dump compression: deflate [ 0.453535] pstore: Registered efi_pstore as persistent store backend [ 0.455167] NET: Registered PF_INET6 protocol family [ 0.458579] Segment Routing with IPv6 [ 0.459395] In-situ OAM (IOAM) with IPv6 [ 0.460295] NET: Registered PF_PACKET protocol family [ 0.461509] Key type dns_resolver registered [ 0.462851] IPI shorthand broadcast: enabled [ 0.465575] sched_clock: Marking stable (322001937, 143468761)->(537774965, -72304267) [ 0.467437] registered taskstats version 1 [ 0.468689] Loading compiled-in X.509 certificates [ 0.934139] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.652763] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.657009] Demotion targets for Node 0: null [ 1.658046] Key type .fscrypt registered [ 1.658872] Key type fscrypt-provisioning registered [ 1.659877] ima: No TPM chip found, activating TPM-bypass! [ 1.661084] ima: Allocated hash algorithm: sha1 [ 1.661995] ima: No architecture policies found [ 1.668373] clk: Disabling unused clocks [ 1.674686] Freeing unused kernel image (initmem) memory: 17040K [ 1.676405] Write protecting the kernel read-only data: 47104k [ 1.678263] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.680014] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.681710] Run /init as init process [ 1.800328] nvme nvme0: pci function 0000:00:04.0 [ 1.801703] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.811116] nvme nvme0: 2/0/0 default/read/poll queues [ 1.817733] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.819160] GPT:25804799 != 33554431 [ 1.819936] GPT:Alternate GPT header not at the end of the disk. [ 1.821045] GPT:25804799 != 33554431 [ 1.821782] GPT: Use GNU Parted to correct GPT errors. [ 1.822777] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.836239] SCSI subsystem initialized [ 1.862460] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.864836] device-mapper: uevent: version 1.0.3 [ 1.865870] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.873303] device-mapper: verity: sha256 using "sha256-lib" [ 1.907475] raid6: avx512x4 gen() 18304 MB/s [ 1.924475] raid6: avx512x2 gen() 18251 MB/s [ 1.941473] raid6: avx512x1 gen() 18292 MB/s [ 1.958475] raid6: avx2x4 gen() 18161 MB/s [ 1.975475] raid6: avx2x2 gen() 17920 MB/s [ 1.992481] raid6: avx2x1 gen() 13831 MB/s [ 1.993388] raid6: using algorithm avx512x4 gen() 18304 MB/s [ 2.010478] raid6: .... xor() 7905 MB/s, rmw enabled [ 2.011518] raid6: using avx512x2 recovery algorithm [ 2.021888] xor: automatically using best checksumming function avx [ 2.153040] Btrfs loaded, zoned=no, fsverity=no [ 2.157909] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.161342] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.165081] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.166492] BTRFS error (device dm-0): open_ctree failed: -2