.712983] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.714699] Run /init as init process [ 1.833658] nvme nvme0: pci function 0000:00:04.0 [ 1.835235] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.844891] nvme nvme0: 2/0/0 default/read/poll queues [ 1.851584] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.853003] GPT:25804799 != 33554431 [ 1.853773] GPT:Alternate GPT header not at the end of the disk. [ 1.854995] GPT:25804799 != 33554431 [ 1.855824] GPT: Use GNU Parted to correct GPT errors. [ 1.856834] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.871043] SCSI subsystem initialized [ 1.898315] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.900673] device-mapper: uevent: version 1.0.3 [ 1.901728] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.909520] device-mapper: verity: sha256 using "sha256-lib" [ 1.945006] raid6: avx512x4 gen() 17821 MB/s [ 1.962006] raid6: avx512x2 gen() 17210 MB/s [ 1.980006] raid6: avx512x1 gen() 17506 MB/s [ 1.998007] raid6: avx2x4 gen() 17145 MB/s [ 2.016010] raid6: avx2x2 gen() 17277 MB/s [ 2.034007] raid6: avx2x1 gen() 13498 MB/s [ 2.034953] raid6: using algorithm avx512x4 gen() 17821 MB/s [ 2.053006] raid6: .... xor() 7204 MB/s, rmw enabled [ 2.054066] raid6: using avx512x2 recovery algorithm [ 2.064595] xor: automatically using best checksumming function avx [ 2.199931] Btrfs loaded, zoned=no, fsverity=no [ 2.204178] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.207704] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.213266] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.214794] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.299036] ACPI: PM: Preparing to enter system sleep state S5 [ 62.300272] reboot: Restarting system [ 62.301086] 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        [2026-09-03T19:46:12.850335]      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 3999891429 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000377] ACPI: Early table checksum verification disabled [ 0.000381] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000386] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000391] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000397] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000401] ACPI: FACS 0x00000000789D0000 000040 [ 0.000404] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000407] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000410] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000413] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000416] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000419] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000422] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000425] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000427] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000428] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000429] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000430] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000431] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000432] 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] [ 0.000434] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000435] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000436] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000482] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000492] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000543] Zone ranges: [ 0.000544] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000547] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000549] Normal empty [ 0.000551] Device empty [ 0.000553] Movable zone start for each node [ 0.000554] Early memory node ranges [ 0.000555] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000557] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000560] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000562] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000569] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000610] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004066] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004176] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004585] ACPI: PM-Timer IO Port: 0xb008 [ 0.004599] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004658] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004661] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004663] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004664] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004665] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004670] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004671] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004675] TSC deadline timer available [ 0.004681] CPU topo: Max. logical packages: 1 [ 0.004682] CPU topo: Max. logical dies: 1 [ 0.004682] CPU topo: Max. dies per package: 1 [ 0.004687] CPU topo: Max. threads per core: 2 [ 0.004688] CPU topo: Num. cores per package: 1 [ 0.004689] CPU topo: Num. threads per package: 2 [ 0.004689] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004707] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004724] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004726] Booting paravirtualized kernel on KVM [ 0.004728] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009652] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009934] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010646] kvm-guest: PV spinlocks enabled [ 0.010649] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010652] 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 [ 0.010825] random: crng init done [ 0.010826] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011040] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011158] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011216] Fallback order for Node 0: 0 [ 0.011219] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011220] Policy zone: DMA32 [ 0.011222] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015342] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015357] Kernel/User page tables isolation: enabled [ 0.023733] ftrace: allocating 41455 entries in 164 pages [ 0.023736] ftrace: allocated 164 pages with 3 groups [ 0.024533] Dynamic Preempt: voluntary [ 0.024566] rcu: Preemptible hierarchical RCU implementation. [ 0.024567] rcu: RCU event tracing is enabled. [ 0.024567] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024569] Trampoline variant of Tasks RCU enabled. [ 0.024570] Rude variant of Tasks RCU enabled. [ 0.024570] Tracing variant of Tasks RCU enabled. [ 0.024571] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024571] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024577] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024579] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024580] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029712] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029949] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029956] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030008] Console: colour dummy device 80x25 [ 0.030011] printk: legacy console [tty0] enabled [ 0.030289] printk: legacy console [ttyS0] enabled [ 0.166172] ACPI: Core revision 20250807 [ 0.166995] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168520] APIC: Switch to symmetric I/O mode setup [ 0.169720] x2apic enabled [ 0.170592] APIC: Switched APIC routing to: physical x2apic [ 0.173103] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.174772] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.175767] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175767] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175767] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175767] Speculative Store Bypass: Vulnerable [ 0.175767] Spectre V2 : Mitigation: Retpolines [ 0.175767] RETBleed: Vulnerable [ 0.175767] ITS: Mitigation: Aligned branch/return thunks [ 0.175767] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175767] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175767] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175767] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175767] GDS: Unknown: Dependent on hypervisor status [ 0.175767] active return thunk: its_return_thunk [ 0.175767] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175767] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175767] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175767] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175767] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175767] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175767] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175767] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175767] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175767] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175767] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175767] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175767] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175767] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175767] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175767] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175767] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175767] Freeing SMP alternatives memory: 40K [ 0.175767] pid_max: default: 32768 minimum: 301 [ 0.175767] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175767] landlock: Up and running. [ 0.175767] SELinux: Initializing. [ 0.175767] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175767] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175767] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175978] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176818] signal: max sigframe size: 3632 [ 0.177523] rcu: Hierarchical SRCU implementation. [ 0.177771] rcu: Max phase no-delay instances is 400. [ 0.178650] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182212] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182834] smp: Bringing up secondary CPUs ... [ 0.183676] smpboot: x86: Booting SMP configuration: [ 0.183772] .... node #0, CPUs: #1 [ 0.185225] 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. [ 0.186775] 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. [ 0.187808] smp: Brought up 1 node, 2 CPUs [ 0.188462] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188921] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.189897] devtmpfs: initialized [ 0.190362] x86/mm: Memory block size: 128MB [ 0.191823] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192840] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193777] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194857] pinctrl core: initialized pinctrl subsystem [ 0.196214] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197916] audit: initializing netlink subsys (disabled) [ 0.198798] audit: type=2000 audit(1788464776.124:1): state=initialized audit_enabled=0 res=1 [ 0.198881] thermal_sys: Registered thermal governor 'step_wise' [ 0.199781] cpuidle: using governor menu [ 0.202385] efi: Freeing EFI boot services memory: 37748K [ 0.202774] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203856] dca service started, version 1.12.1 [ 0.204663] PCI: Using configuration type 1 for base access [ 0.205885] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232477] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232772] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233771] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234770] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236174] ACPI: Added _OSI(Module Device) [ 0.237772] ACPI: Added _OSI(Processor Device) [ 0.238474] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239848] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241948] ACPI: Interpreter enabled [ 0.242494] ACPI: PM: (supports S0 S5) [ 0.242773] ACPI: Using IOAPIC for interrupt routing [ 0.243608] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245774] PCI: Using E820 reservations for host bridge windows [ 0.246848] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249984] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250775] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251772] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253782] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255138] acpiphp: Slot [3] registered [ 0.255778] acpiphp: Slot [4] registered [ 0.256424] acpiphp: Slot [5] registered [ 0.257785] acpiphp: Slot [6] registered [ 0.258418] acpiphp: Slot [7] registered [ 0.258787] acpiphp: Slot [8] registered [ 0.259432] acpiphp: Slot [9] registered [ 0.259787] acpiphp: Slot [10] registered [ 0.260795] acpiphp: Slot [11] registered [ 0.261461] acpiphp: Slot [12] registered [ 0.261785] acpiphp: Slot [13] registered [ 0.262466] acpiphp: Slot [14] registered [ 0.263786] acpiphp: Slot [15] registered [ 0.264447] acpiphp: Slot [16] registered [ 0.264785] acpiphp: Slot [17] registered [ 0.265444] acpiphp: Slot [18] registered [ 0.265785] acpiphp: Slot [19] registered [ 0.266465] acpiphp: Slot [20] registered [ 0.267785] acpiphp: Slot [21] registered [ 0.268452] acpiphp: Slot [22] registered [ 0.268787] acpiphp: Slot [23] registered [ 0.269464] acpiphp: Slot [24] registered [ 0.269783] acpiphp: Slot [25] registered [ 0.270585] acpiphp: Slot [26] registered [ 0.271785] acpiphp: Slot [27] registered [ 0.272456] acpiphp: Slot [28] registered [ 0.272787] acpiphp: Slot [29] registered [ 0.273459] acpiphp: Slot [30] registered [ 0.273786] acpiphp: Slot [31] registered [ 0.274450] PCI host bridge to bus 0000:00 [ 0.275775] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276771] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.277770] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.278771] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.279771] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280772] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281697] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284202] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.285630] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288363] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288836] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289770] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290785] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291698] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292785] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293717] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295047] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.297802] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.298860] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299871] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302130] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304684] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306364] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308793] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311935] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312884] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.314882] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.315871] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.316820] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318149] iommu: Default domain type: Translated [ 0.318773] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319786] efivars: Registered efivars operations [ 0.320554] PCI: Using ACPI for IRQ routing [ 0.321793] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322754] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322767] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324776] vgaarb: loaded [ 0.325541] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326773] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332818] clocksource: Switched to clocksource kvm-clock [ 0.334391] VFS: Disk quotas dquot_6.6.0 [ 0.335073] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.336469] pnp: PnP ACPI init [ 0.337877] pnp: PnP ACPI: found 5 devices [ 0.345976] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347502] NET: Registered PF_INET protocol family [ 0.348369] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.362753] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.364169] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.365552] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.366866] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.368147] TCP: Hash tables configured (established 16384 bind 16384) [ 0.369396] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370496] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371697] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.372634] NET: Registered PF_XDP protocol family [ 0.373440] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.374457] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.375476] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.376583] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.377719] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.378955] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.380015] PCI: CLS 0 bytes, default 64 [ 0.380790] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.382522] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.384612] clocksource: Switched to clocksource tsc [ 0.404535] Initialise system trusted keyrings [ 0.405922] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.407642] Key type asymmetric registered [ 0.408522] Asymmetric key parser 'x509' registered [ 0.410381] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.412847] io scheduler mq-deadline registered [ 0.413866] io scheduler kyber registered [ 0.414709] io scheduler bfq registered [ 0.417066] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.418393] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.419998] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.423133] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.424975] i8042: Warning: Keylock active [ 0.427434] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.428458] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.429601] hv_vmbus: registering driver hyperv_keyboard [ 0.430754] rtc_cmos 00:00: RTC can wake from S4 [ 0.433090] rtc_cmos 00:00: registered as rtc0 [ 0.434227] rtc_cmos 00:00: setting system clock to 2026-09-03T19:46:15 UTC (1788464775) [ 0.435932] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.437169] intel_pstate: CPU model not supported [ 0.438180] efifb: probing for efifb [ 0.438948] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.440292] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.441540] efifb: scrolling: redraw [ 0.442299] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.444087] Console: switching to colour frame buffer device 100x37 [ 0.445888] fb0: EFI VGA frame buffer device [ 0.446846] pstore: Using crash dump compression: deflate [ 0.447982] pstore: Registered efi_pstore as persistent store backend [ 0.449562] NET: Registered PF_INET6 protocol family [ 0.450924] Segment Routing with IPv6 [ 0.451694] In-situ OAM (IOAM) with IPv6 [ 0.452560] NET: Registered PF_PACKET protocol family [ 0.453845] Key type dns_resolver registered [ 0.455161] IPI shorthand broadcast: enabled [ 0.457892] sched_clock: Marking stable (313002218, 144811681)->(532269268, -74455369) [ 0.459694] registered taskstats version 1 [ 0.460939] Loading compiled-in X.509 certificates [ 0.935487] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.670010] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.674311] Demotion targets for Node 0: null [ 1.675334] Key type .fscrypt registered [ 1.676175] Key type fscrypt-provisioning registered [ 1.677204] ima: No TPM chip found, activating TPM-bypass! [ 1.678431] ima: Allocated hash algorithm: sha1 [ 1.679348] ima: No architecture policies found [ 1.687352] clk: Disabling unused clocks [ 1.693638] Freeing unused kernel image (initmem) memory: 17040K [ 1.695388] Write protecting the kernel read-only data: 47104k [ 1.697218] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.698956] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.700625] Run /init as init process [ 1.817367] nvme nvme0: pci function 0000:00:04.0 [ 1.818697] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.828365] nvme nvme0: 2/0/0 default/read/poll queues [ 1.836039] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.837535] GPT:25804799 != 33554431 [ 1.838322] GPT:Alternate GPT header not at the end of the disk. [ 1.839473] GPT:25804799 != 33554431 [ 1.840225] GPT: Use GNU Parted to correct GPT errors. [ 1.841241] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.854706] SCSI subsystem initialized [ 1.882883] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.885276] device-mapper: uevent: version 1.0.3 [ 1.886316] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.893980] device-mapper: verity: sha256 using "sha256-lib" [ 1.928818] raid6: avx512x4 gen() 17925 MB/s [ 1.945820] raid6: avx512x2 gen() 18137 MB/s [ 1.962819] raid6: avx512x1 gen() 18145 MB/s [ 1.979818] raid6: avx2x4 gen() 17954 MB/s [ 1.996818] raid6: avx2x2 gen() 18061 MB/s [ 2.013819] raid6: avx2x1 gen() 13727 MB/s [ 2.014741] raid6: using algorithm avx512x1 gen() 18145 MB/s [ 2.032818] raid6: .... xor() 21207 MB/s, rmw enabled [ 2.033880] raid6: using avx512x2 recovery algorithm [ 2.044351] xor: automatically using best checksumming function avx [ 2.175418] Btrfs loaded, zoned=no, fsverity=no [ 2.179994] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.183848] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.187854] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.189355] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.241852] ACPI: PM: Preparing to enter system sleep state S5 [ 62.243122] reboot: Restarting system [ 62.243943] 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        [2026-09-03T19:47:19.750403]      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 4095443329 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 [ 0.000122] 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 [ 0.000173] Using GB pages for direct mapping [ 0.000275] ACPI: Early table checksum verification disabled [ 0.000278] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000282] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000288] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000294] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000297] ACPI: FACS 0x00000000789D0000 000040 [ 0.000299] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000302] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000305] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000309] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000311] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000314] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000318] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000320] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000323] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000324] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000325] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000325] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000326] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000327] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000328] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000328] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000329] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000330] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000331] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000370] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000380] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000431] Zone ranges: [ 0.000432] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000435] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000437] Normal empty [ 0.000439] Device empty [ 0.000440] Movable zone start for each node [ 0.000442] Early memory node ranges [ 0.000443] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000445] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000447] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000449] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000457] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000499] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003999] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004110] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004519] ACPI: PM-Timer IO Port: 0xb008 [ 0.004532] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004589] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004592] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004594] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004596] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004597] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004601] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004603] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004607] TSC deadline timer available [ 0.004612] CPU topo: Max. logical packages: 1 [ 0.004613] CPU topo: Max. logical dies: 1 [ 0.004614] CPU topo: Max. dies per package: 1 [ 0.004619] CPU topo: Max. threads per core: 2 [ 0.004619] CPU topo: Num. cores per package: 1 [ 0.004620] CPU topo: Num. threads per package: 2 [ 0.004621] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004639] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004655] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004657] Booting paravirtualized kernel on KVM [ 0.004659] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009569] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009845] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010569] kvm-guest: PV spinlocks enabled [ 0.010572] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010575] 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 [ 0.010771] random: crng init done [ 0.010772] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010997] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011115] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011170] Fallback order for Node 0: 0 [ 0.011173] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011174] Policy zone: DMA32 [ 0.011176] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015213] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015230] Kernel/User page tables isolation: enabled [ 0.023707] ftrace: allocating 41455 entries in 164 pages [ 0.023711] ftrace: allocated 164 pages with 3 groups [ 0.024514] Dynamic Preempt: voluntary [ 0.024547] rcu: Preemptible hierarchical RCU implementation. [ 0.024548] rcu: RCU event tracing is enabled. [ 0.024548] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024550] Trampoline variant of Tasks RCU enabled. [ 0.024551] Rude variant of Tasks RCU enabled. [ 0.024551] Tracing variant of Tasks RCU enabled. [ 0.024552] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024553] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024558] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024560] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024562] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029681] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029915] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029921] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029971] Console: colour dummy device 80x25 [ 0.029973] printk: legacy console [tty0] enabled [ 0.030254] printk: legacy console [ttyS0] enabled [ 0.169179] ACPI: Core revision 20250807 [ 0.170028] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171521] APIC: Switch to symmetric I/O mode setup [ 0.172719] x2apic enabled [ 0.173582] APIC: Switched APIC routing to: physical x2apic [ 0.176019] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.177695] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.178691] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178691] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178691] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178691] Speculative Store Bypass: Vulnerable [ 0.178691] Spectre V2 : Mitigation: Retpolines [ 0.178691] RETBleed: Vulnerable [ 0.178691] ITS: Mitigation: Aligned branch/return thunks [ 0.178691] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178691] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178691] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178691] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178691] GDS: Unknown: Dependent on hypervisor status [ 0.178691] active return thunk: its_return_thunk [ 0.178691] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178691] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178691] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178691] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178691] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178691] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178691] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178691] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178691] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178691] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178691] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178691] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178691] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178691] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178691] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178691] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178691] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178691] Freeing SMP alternatives memory: 40K [ 0.178691] pid_max: default: 32768 minimum: 301 [ 0.178691] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178691] landlock: Up and running. [ 0.178691] SELinux: Initializing. [ 0.178691] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178691] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178691] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178894] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179732] signal: max sigframe size: 3632 [ 0.180440] rcu: Hierarchical SRCU implementation. [ 0.180694] rcu: Max phase no-delay instances is 400. [ 0.181592] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185273] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185764] smp: Bringing up secondary CPUs ... [ 0.186611] smpboot: x86: Booting SMP configuration: [ 0.186700] .... node #0, CPUs: #1 [ 0.188700] 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. [ 0.189704] 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. [ 0.190745] smp: Brought up 1 node, 2 CPUs [ 0.191515] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.191785] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.192825] devtmpfs: initialized [ 0.193326] x86/mm: Memory block size: 128MB [ 0.194748] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195758] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196703] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197775] pinctrl core: initialized pinctrl subsystem [ 0.199233] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200836] audit: initializing netlink subsys (disabled) [ 0.201726] audit: type=2000 audit(1788464843.073:1): state=initialized audit_enabled=0 res=1 [ 0.201808] thermal_sys: Registered thermal governor 'step_wise' [ 0.202707] cpuidle: using governor menu [ 0.205421] efi: Freeing EFI boot services memory: 37748K [ 0.206699] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207781] dca service started, version 1.12.1 [ 0.208597] PCI: Using configuration type 1 for base access [ 0.209806] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232748] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233695] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234695] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235694] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238060] ACPI: Added _OSI(Module Device) [ 0.238695] ACPI: Added _OSI(Processor Device) [ 0.239678] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240773] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243781] ACPI: Interpreter enabled [ 0.244430] ACPI: PM: (supports S0 S5) [ 0.244697] ACPI: Using IOAPIC for interrupt routing [ 0.245564] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246698] PCI: Using E820 reservations for host bridge windows [ 0.247831] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252203] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252702] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253697] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255708] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258082] acpiphp: Slot [3] registered [ 0.258720] acpiphp: Slot [4] registered [ 0.259398] acpiphp: Slot [5] registered [ 0.259714] acpiphp: Slot [6] registered [ 0.260494] acpiphp: Slot [7] registered [ 0.261716] acpiphp: Slot [8] registered [ 0.262424] acpiphp: Slot [9] registered [ 0.262710] acpiphp: Slot [10] registered [ 0.263408] acpiphp: Slot [11] registered [ 0.264711] acpiphp: Slot [12] registered [ 0.265401] acpiphp: Slot [13] registered [ 0.265730] acpiphp: Slot [14] registered [ 0.266734] acpiphp: Slot [15] registered [ 0.267519] acpiphp: Slot [16] registered [ 0.268716] acpiphp: Slot [17] registered [ 0.269415] acpiphp: Slot [18] registered [ 0.269714] acpiphp: Slot [19] registered [ 0.270416] acpiphp: Slot [20] registered [ 0.271718] acpiphp: Slot [21] registered [ 0.272407] acpiphp: Slot [22] registered [ 0.272721] acpiphp: Slot [23] registered [ 0.273422] acpiphp: Slot [24] registered [ 0.273711] acpiphp: Slot [25] registered [ 0.274410] acpiphp: Slot [26] registered [ 0.275713] acpiphp: Slot [27] registered [ 0.276395] acpiphp: Slot [28] registered [ 0.276709] acpiphp: Slot [29] registered [ 0.277386] acpiphp: Slot [30] registered [ 0.278711] acpiphp: Slot [31] registered [ 0.279390] PCI host bridge to bus 0000:00 [ 0.279698] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280695] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281697] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282694] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284695] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285695] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286663] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288158] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290583] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.293323] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293764] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294710] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.296715] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.297687] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.298710] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.299686] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.300967] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302726] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303777] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304789] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.307036] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.310723] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.312306] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.314720] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.318850] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.319808] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.320807] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.321796] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.322747] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.324730] iommu: Default domain type: Translated [ 0.325516] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.325794] efivars: Registered efivars operations [ 0.326691] PCI: Using ACPI for IRQ routing [ 0.327722] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.328691] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.328691] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.330697] vgaarb: loaded [ 0.331228] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.332694] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.336743] clocksource: Switched to clocksource kvm-clock [ 0.338432] VFS: Disk quotas dquot_6.6.0 [ 0.339182] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.340567] pnp: PnP ACPI init [ 0.341556] pnp: PnP ACPI: found 5 devices [ 0.349732] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.351254] NET: Registered PF_INET protocol family [ 0.352114] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.364863] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.366311] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.367626] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.369006] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.370304] TCP: Hash tables configured (established 16384 bind 16384) [ 0.371552] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372682] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373928] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.374886] NET: Registered PF_XDP protocol family [ 0.375739] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.376890] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.377924] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.379069] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.380199] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.381711] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.383051] PCI: CLS 0 bytes, default 64 [ 0.384041] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.385796] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.387901] clocksource: Switched to clocksource tsc [ 0.407986] Initialise system trusted keyrings [ 0.409820] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.411590] Key type asymmetric registered [ 0.412441] Asymmetric key parser 'x509' registered [ 0.414099] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415697] io scheduler mq-deadline registered [ 0.416660] io scheduler kyber registered [ 0.417529] io scheduler bfq registered [ 0.421063] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.422422] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.424090] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.427179] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.429023] i8042: Warning: Keylock active [ 0.431391] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.432386] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.433494] hv_vmbus: registering driver hyperv_keyboard [ 0.434679] rtc_cmos 00:00: RTC can wake from S4 [ 0.436941] rtc_cmos 00:00: registered as rtc0 [ 0.438055] rtc_cmos 00:00: setting system clock to 2026-09-03T19:47:22 UTC (1788464842) [ 0.439924] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.441192] intel_pstate: CPU model not supported [ 0.442244] efifb: probing for efifb [ 0.443028] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.444364] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.445613] efifb: scrolling: redraw [ 0.446380] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.448174] Console: switching to colour frame buffer device 100x37 [ 0.449957] fb0: EFI VGA frame buffer device [ 0.450879] pstore: Using crash dump compression: deflate [ 0.452010] pstore: Registered efi_pstore as persistent store backend [ 0.453511] NET: Registered PF_INET6 protocol family [ 0.454929] Segment Routing with IPv6 [ 0.455704] In-situ OAM (IOAM) with IPv6 [ 0.456552] NET: Registered PF_PACKET protocol family [ 0.457659] Key type dns_resolver registered [ 0.459121] IPI shorthand broadcast: enabled [ 0.461819] sched_clock: Marking stable (314001921, 147770573)->(537951946, -76179452) [ 0.463674] registered taskstats version 1 [ 0.464815] Loading compiled-in X.509 certificates [ 0.939005] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.703308] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.707802] Demotion targets for Node 0: null [ 1.708888] Key type .fscrypt registered [ 1.709742] Key type fscrypt-provisioning registered [ 1.710870] ima: No TPM chip found, activating TPM-bypass! [ 1.712445] ima: Allocated hash algorithm: sha1 [ 1.713396] ima: No architecture policies found [ 1.719898] clk: Disabling unused clocks [ 1.726272] Freeing unused kernel image (initmem) memory: 17040K [ 1.727998] Write protecting the kernel read-only data: 47104k [ 1.729835] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.731578] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.733270] Run /init as init process [ 1.851767] nvme nvme0: pci function 0000:00:04.0 [ 1.853111] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.863541] nvme nvme0: 2/0/0 default/read/poll queues [ 1.871309] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.872760] GPT:25804799 != 33554431 [ 1.873540] GPT:Alternate GPT header not at the end of the disk. [ 1.874806] GPT:25804799 != 33554431 [ 1.875749] GPT: Use GNU Parted to correct GPT errors. [ 1.876793] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.890753] SCSI subsystem initialized [ 1.922616] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.925199] device-mapper: uevent: version 1.0.3 [ 1.926623] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.935009] device-mapper: verity: sha256 using "sha256-lib" [ 1.972181] raid6: avx512x4 gen() 14327 MB/s [ 1.990780] raid6: avx512x2 gen() 15052 MB/s [ 2.007777] raid6: avx512x1 gen() 16448 MB/s [ 2.026692] raid6: avx2x4 gen() 15464 MB/s [ 2.044785] raid6: avx2x2 gen() 15329 MB/s [ 2.062780] raid6: avx2x1 gen() 12291 MB/s [ 2.063760] raid6: using algorithm avx512x1 gen() 16448 MB/s [ 2.081779] raid6: .... xor() 17383 MB/s, rmw enabled [ 2.082897] raid6: using avx512x2 recovery algorithm [ 2.094056] xor: automatically using best checksumming function avx [ 2.241149] Btrfs loaded, zoned=no, fsverity=no [ 2.245659] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.249588] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.253758] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.255497] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.337013] ACPI: PM: Preparing to enter system sleep state S5 [ 62.338529] reboot: Restarting system [ 62.339346] 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        [2026-09-03T19:48:26.750712]      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 4180212546 cycles [ 0.000005] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000009] tsc: Detected 2499.996 MHz processor [ 0.000104] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000132] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000135] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000187] Using GB pages for direct mapping [ 0.000372] ACPI: Early table checksum verification disabled [ 0.000375] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000379] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000385] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000391] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000395] ACPI: FACS 0x00000000789D0000 000040 [ 0.000397] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000400] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000403] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000407] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000409] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000412] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000415] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000418] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000420] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000421] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000422] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000423] 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] [ 0.000425] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000426] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000427] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000427] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000428] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000474] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000484] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000535] Zone ranges: [ 0.000536] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000539] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000541] Normal empty [ 0.000543] Device empty [ 0.000544] Movable zone start for each node [ 0.000546] Early memory node ranges [ 0.000546] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000549] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000551] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000553] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000560] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000597] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004477] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004602] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005009] ACPI: PM-Timer IO Port: 0xb008 [ 0.005022] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005078] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005081] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005083] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005084] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005085] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005090] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005091] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005095] TSC deadline timer available [ 0.005101] CPU topo: Max. logical packages: 1 [ 0.005102] CPU topo: Max. logical dies: 1 [ 0.005102] CPU topo: Max. dies per package: 1 [ 0.005107] CPU topo: Max. threads per core: 2 [ 0.005108] CPU topo: Num. cores per package: 1 [ 0.005109] CPU topo: Num. threads per package: 2 [ 0.005109] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005128] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005143] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005145] Booting paravirtualized kernel on KVM [ 0.005147] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010609] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010908] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011757] kvm-guest: PV spinlocks enabled [ 0.011760] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011764] 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 [ 0.011940] random: crng init done [ 0.011941] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012171] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012291] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012347] Fallback order for Node 0: 0 [ 0.012349] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012351] Policy zone: DMA32 [ 0.012352] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017656] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017673] Kernel/User page tables isolation: enabled [ 0.027515] ftrace: allocating 41455 entries in 164 pages [ 0.027518] ftrace: allocated 164 pages with 3 groups [ 0.028339] Dynamic Preempt: voluntary [ 0.028374] rcu: Preemptible hierarchical RCU implementation. [ 0.028375] rcu: RCU event tracing is enabled. [ 0.028376] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.028377] Trampoline variant of Tasks RCU enabled. [ 0.028378] Rude variant of Tasks RCU enabled. [ 0.028378] Tracing variant of Tasks RCU enabled. [ 0.028379] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.028380] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.028386] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028388] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028389] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.035791] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.036034] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.036041] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.036153] Console: colour dummy device 80x25 [ 0.036158] printk: legacy console [tty0] enabled [ 0.036491] printk: legacy console [ttyS0] enabled [ 0.218610] ACPI: Core revision 20250807 [ 0.219427] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.220855] APIC: Switch to symmetric I/O mode setup [ 0.222041] x2apic enabled [ 0.222896] APIC: Switched APIC routing to: physical x2apic [ 0.225320] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.226998] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.227995] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.227995] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.227995] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.227995] Speculative Store Bypass: Vulnerable [ 0.227995] Spectre V2 : Mitigation: Retpolines [ 0.227995] RETBleed: Vulnerable [ 0.227995] ITS: Mitigation: Aligned branch/return thunks [ 0.227995] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.227995] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.227995] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.227995] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.227995] GDS: Unknown: Dependent on hypervisor status [ 0.227995] active return thunk: its_return_thunk [ 0.227995] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.227995] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.227995] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.227995] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.227995] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.227995] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.227995] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.227995] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.227995] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.227995] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.227995] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.227995] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.227995] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.227995] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.227995] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.227995] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.227995] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.227995] Freeing SMP alternatives memory: 40K [ 0.227995] pid_max: default: 32768 minimum: 301 [ 0.227995] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.227995] landlock: Up and running. [ 0.227995] SELinux: Initializing. [ 0.227995] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.227995] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.227995] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.228225] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.229131] signal: max sigframe size: 3632 [ 0.230070] rcu: Hierarchical SRCU implementation. [ 0.230841] rcu: Max phase no-delay instances is 400. [ 0.231059] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.235768] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.236072] smp: Bringing up secondary CPUs ... [ 0.236938] smpboot: x86: Booting SMP configuration: [ 0.237000] .... node #0, CPUs: #1 [ 0.238439] 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. [ 0.239999] 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. [ 0.241091] smp: Brought up 1 node, 2 CPUs [ 0.241757] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.242198] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.243140] devtmpfs: initialized [ 0.243614] x86/mm: Memory block size: 128MB [ 0.245051] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.246065] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.246995] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.248101] pinctrl core: initialized pinctrl subsystem [ 0.249466] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.251137] audit: initializing netlink subsys (disabled) [ 0.252029] audit: type=2000 audit(1788464910.197:1): state=initialized audit_enabled=0 res=1 [ 0.252114] thermal_sys: Registered thermal governor 'step_wise' [ 0.253014] cpuidle: using governor menu [ 0.255598] efi: Freeing EFI boot services memory: 37748K [ 0.256001] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.257081] dca service started, version 1.12.1 [ 0.257871] PCI: Using configuration type 1 for base access [ 0.259111] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.285657] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.285999] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.287001] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.287997] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.290288] ACPI: Added _OSI(Module Device) [ 0.290997] ACPI: Added _OSI(Processor Device) [ 0.291711] ACPI: Added _OSI(Processor Aggregator Device) [ 0.293031] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.295202] ACPI: Interpreter enabled [ 0.295703] ACPI: PM: (supports S0 S5) [ 0.297001] ACPI: Using IOAPIC for interrupt routing [ 0.297958] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.299002] PCI: Using E820 reservations for host bridge windows [ 0.300086] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.303261] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.304002] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.305000] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.307009] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.309377] acpiphp: Slot [3] registered [ 0.310020] acpiphp: Slot [4] registered [ 0.310735] acpiphp: Slot [5] registered [ 0.311012] acpiphp: Slot [6] registered [ 0.311662] acpiphp: Slot [7] registered [ 0.312013] acpiphp: Slot [8] registered [ 0.312679] acpiphp: Slot [9] registered [ 0.314013] acpiphp: Slot [10] registered [ 0.314790] acpiphp: Slot [11] registered [ 0.315012] acpiphp: Slot [12] registered [ 0.315704] acpiphp: Slot [13] registered [ 0.317023] acpiphp: Slot [14] registered [ 0.317753] acpiphp: Slot [15] registered [ 0.318015] acpiphp: Slot [16] registered [ 0.319024] acpiphp: Slot [17] registered [ 0.319718] acpiphp: Slot [18] registered [ 0.320012] acpiphp: Slot [19] registered [ 0.320692] acpiphp: Slot [20] registered [ 0.322013] acpiphp: Slot [21] registered [ 0.322691] acpiphp: Slot [22] registered [ 0.323013] acpiphp: Slot [23] registered [ 0.323678] acpiphp: Slot [24] registered [ 0.324012] acpiphp: Slot [25] registered [ 0.324775] acpiphp: Slot [26] registered [ 0.326017] acpiphp: Slot [27] registered [ 0.326790] acpiphp: Slot [28] registered [ 0.327012] acpiphp: Slot [29] registered [ 0.327687] acpiphp: Slot [30] registered [ 0.329013] acpiphp: Slot [31] registered [ 0.329688] PCI host bridge to bus 0000:00 [ 0.330002] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.330999] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.333000] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.333999] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.335003] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.335999] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.336934] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.338452] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.340880] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.342609] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.344066] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.345012] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.346013] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.346954] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.348013] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.348964] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.350290] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.353027] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.354077] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.355091] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.357330] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.359942] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.361606] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.364023] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.367203] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.369121] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.370103] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.371101] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.372052] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.373352] iommu: Default domain type: Translated [ 0.373999] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.375103] efivars: Registered efivars operations [ 0.375788] PCI: Using ACPI for IRQ routing [ 0.377169] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.377995] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.377995] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.380000] vgaarb: loaded [ 0.380536] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.381998] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.387047] clocksource: Switched to clocksource kvm-clock [ 0.388587] VFS: Disk quotas dquot_6.6.0 [ 0.389270] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.390546] pnp: PnP ACPI init [ 0.391502] pnp: PnP ACPI: found 5 devices [ 0.399548] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.401185] NET: Registered PF_INET protocol family [ 0.402096] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.415037] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.416493] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.417787] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.419078] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.420435] TCP: Hash tables configured (established 16384 bind 16384) [ 0.421660] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.422751] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.423982] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.424926] NET: Registered PF_XDP protocol family [ 0.425735] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.426769] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.427799] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.428944] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.430070] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.431335] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.432420] PCI: CLS 0 bytes, default 64 [ 0.433211] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.434969] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.437049] clocksource: Switched to clocksource tsc [ 0.457144] Initialise system trusted keyrings [ 0.460137] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.461859] Key type asymmetric registered [ 0.462734] Asymmetric key parser 'x509' registered [ 0.464454] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.466991] io scheduler mq-deadline registered [ 0.468030] io scheduler kyber registered [ 0.468886] io scheduler bfq registered [ 0.470390] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.471796] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.473416] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.476497] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.478313] i8042: Warning: Keylock active [ 0.480749] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.481799] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.482974] hv_vmbus: registering driver hyperv_keyboard [ 0.484215] rtc_cmos 00:00: RTC can wake from S4 [ 0.486501] rtc_cmos 00:00: registered as rtc0 [ 0.487696] rtc_cmos 00:00: setting system clock to 2026-09-03T19:48:29 UTC (1788464909) [ 0.489429] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.490688] intel_pstate: CPU model not supported [ 0.491728] efifb: probing for efifb [ 0.492511] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.493877] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.495085] efifb: scrolling: redraw [ 0.495870] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.497658] Console: switching to colour frame buffer device 100x37 [ 0.499481] fb0: EFI VGA frame buffer device [ 0.500452] pstore: Using crash dump compression: deflate [ 0.501570] pstore: Registered efi_pstore as persistent store backend [ 0.503137] NET: Registered PF_INET6 protocol family [ 0.504526] Segment Routing with IPv6 [ 0.505324] In-situ OAM (IOAM) with IPv6 [ 0.506201] NET: Registered PF_PACKET protocol family [ 0.508011] Key type dns_resolver registered [ 0.509344] IPI shorthand broadcast: enabled [ 0.512096] sched_clock: Marking stable (321002443, 190954795)->(593796705, -81839467) [ 0.513948] registered taskstats version 1 [ 0.515259] Loading compiled-in X.509 certificates [ 0.989900] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.823096] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.827834] Demotion targets for Node 0: null [ 1.828938] Key type .fscrypt registered [ 1.829825] Key type fscrypt-provisioning registered [ 1.830880] ima: No TPM chip found, activating TPM-bypass! [ 1.832292] ima: Allocated hash algorithm: sha1 [ 1.833246] ima: No architecture policies found [ 1.839746] clk: Disabling unused clocks [ 1.846175] Freeing unused kernel image (initmem) memory: 17040K [ 1.847846] Write protecting the kernel read-only data: 47104k [ 1.849671] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.851399] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.853212] Run /init as init process [ 1.972404] nvme nvme0: pci function 0000:00:04.0 [ 1.974244] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.985219] nvme nvme0: 2/0/0 default/read/poll queues [ 1.992821] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.994316] GPT:25804799 != 33554431 [ 1.995123] GPT:Alternate GPT header not at the end of the disk. [ 1.996406] GPT:25804799 != 33554431 [ 1.997294] GPT: Use GNU Parted to correct GPT errors. [ 1.998351] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.013030] SCSI subsystem initialized [ 2.040766] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.043243] device-mapper: uevent: version 1.0.3 [ 2.044318] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.052121] device-mapper: verity: sha256 using "sha256-lib" [ 2.086964] raid6: avx512x4 gen() 18272 MB/s [ 2.104964] raid6: avx512x2 gen() 17733 MB/s [ 2.121963] raid6: avx512x1 gen() 18357 MB/s [ 2.138963] raid6: avx2x4 gen() 18142 MB/s [ 2.155964] raid6: avx2x2 gen() 18268 MB/s [ 2.173963] raid6: avx2x1 gen() 14008 MB/s [ 2.174885] raid6: using algorithm avx512x1 gen() 18357 MB/s [ 2.192964] raid6: .... xor() 19541 MB/s, rmw enabled [ 2.194067] raid6: using avx512x2 recovery algorithm [ 2.204851] xor: automatically using best checksumming function avx [ 2.338389] Btrfs loaded, zoned=no, fsverity=no [ 2.342938] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.346831] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.351057] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.352561] BTRFS error (device dm-0): open_ctree failed: -2