.701888] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.703584] Run /init as init process [ 1.822947] nvme nvme0: pci function 0000:00:04.0 [ 1.824323] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.833673] nvme nvme0: 2/0/0 default/read/poll queues [ 1.841637] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.843226] GPT:25804799 != 33554431 [ 1.844010] GPT:Alternate GPT header not at the end of the disk. [ 1.845142] GPT:25804799 != 33554431 [ 1.846130] GPT: Use GNU Parted to correct GPT errors. [ 1.847179] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.861172] SCSI subsystem initialized [ 1.891310] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.893720] device-mapper: uevent: version 1.0.3 [ 1.894902] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.904888] device-mapper: verity: sha256 using "sha256-lib" [ 1.940142] raid6: avx512x4 gen() 18190 MB/s [ 1.957142] raid6: avx512x2 gen() 17857 MB/s [ 1.975144] raid6: avx512x1 gen() 17961 MB/s [ 1.992143] raid6: avx2x4 gen() 17970 MB/s [ 2.009141] raid6: avx2x2 gen() 17947 MB/s [ 2.026143] raid6: avx2x1 gen() 13680 MB/s [ 2.027059] raid6: using algorithm avx512x4 gen() 18190 MB/s [ 2.044143] raid6: .... xor() 7683 MB/s, rmw enabled [ 2.045180] raid6: using avx512x2 recovery algorithm [ 2.055768] xor: automatically using best checksumming function avx [ 2.190244] Btrfs loaded, zoned=no, fsverity=no [ 2.195121] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.198980] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.203091] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.204728] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.244018] ACPI: PM: Preparing to enter system sleep state S5 [ 62.245323] reboot: Restarting system [ 62.246130] 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        [2026-09-03T19:13:20.055198]      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 4014286421 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 [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000377] ACPI: Early table checksum verification disabled [ 0.000380] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000384] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000390] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000396] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000399] ACPI: FACS 0x00000000789D0000 000040 [ 0.000402] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000405] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000408] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000411] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000413] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000416] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000419] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000422] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000424] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000426] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000427] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000427] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000428] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000429] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000430] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000430] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000431] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000432] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000433] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000472] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000483] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000535] Zone ranges: [ 0.000536] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000539] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000542] Normal empty [ 0.000543] Device empty [ 0.000545] Movable zone start for each node [ 0.000546] Early memory node ranges [ 0.000547] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000549] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000551] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000552] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000557] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000585] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004094] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004209] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004618] ACPI: PM-Timer IO Port: 0xb008 [ 0.004630] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004687] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004690] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004692] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004694] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004695] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004699] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004700] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004704] TSC deadline timer available [ 0.004709] CPU topo: Max. logical packages: 1 [ 0.004710] CPU topo: Max. logical dies: 1 [ 0.004711] CPU topo: Max. dies per package: 1 [ 0.004716] CPU topo: Max. threads per core: 2 [ 0.004716] CPU topo: Num. cores per package: 1 [ 0.004717] CPU topo: Num. threads per package: 2 [ 0.004718] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004737] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004753] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004755] Booting paravirtualized kernel on KVM [ 0.004757] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009673] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009944] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010562] kvm-guest: PV spinlocks enabled [ 0.010564] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010567] 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 [ 0.010742] random: crng init done [ 0.010743] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010964] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011080] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011134] Fallback order for Node 0: 0 [ 0.011137] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011138] Policy zone: DMA32 [ 0.011139] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015190] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015204] Kernel/User page tables isolation: enabled [ 0.023420] ftrace: allocating 41455 entries in 164 pages [ 0.023424] ftrace: allocated 164 pages with 3 groups [ 0.024222] Dynamic Preempt: voluntary [ 0.024254] rcu: Preemptible hierarchical RCU implementation. [ 0.024255] rcu: RCU event tracing is enabled. [ 0.024256] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024258] Trampoline variant of Tasks RCU enabled. [ 0.024258] Rude variant of Tasks RCU enabled. [ 0.024259] Tracing variant of Tasks RCU enabled. [ 0.024259] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024260] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024266] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024268] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024269] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029457] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029692] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029699] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029750] Console: colour dummy device 80x25 [ 0.029754] printk: legacy console [tty0] enabled [ 0.030032] printk: legacy console [ttyS0] enabled [ 0.169306] ACPI: Core revision 20250807 [ 0.170121] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171563] APIC: Switch to symmetric I/O mode setup [ 0.172749] x2apic enabled [ 0.173857] APIC: Switched APIC routing to: physical x2apic [ 0.176316] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.177969] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.178964] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178964] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178964] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178964] Speculative Store Bypass: Vulnerable [ 0.178964] Spectre V2 : Mitigation: Retpolines [ 0.178964] RETBleed: Vulnerable [ 0.178964] ITS: Mitigation: Aligned branch/return thunks [ 0.178964] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178964] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178964] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178964] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178964] GDS: Unknown: Dependent on hypervisor status [ 0.178964] active return thunk: its_return_thunk [ 0.178964] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178964] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178964] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178964] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178964] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178964] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178964] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178964] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178964] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178964] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178964] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178964] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178964] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178964] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178964] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178964] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178964] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178964] Freeing SMP alternatives memory: 40K [ 0.178964] pid_max: default: 32768 minimum: 301 [ 0.178964] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178964] landlock: Up and running. [ 0.178964] SELinux: Initializing. [ 0.178964] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178964] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178964] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.179169] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.180011] signal: max sigframe size: 3632 [ 0.180718] rcu: Hierarchical SRCU implementation. [ 0.180967] rcu: Max phase no-delay instances is 400. [ 0.181860] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185386] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.186036] smp: Bringing up secondary CPUs ... [ 0.186892] smpboot: x86: Booting SMP configuration: [ 0.186969] .... node #0, CPUs: #1 [ 0.188435] 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. [ 0.189977] 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. [ 0.191006] smp: Brought up 1 node, 2 CPUs [ 0.191676] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.192125] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.193102] devtmpfs: initialized [ 0.194026] x86/mm: Memory block size: 128MB [ 0.195020] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.196029] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196977] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.198052] pinctrl core: initialized pinctrl subsystem [ 0.199465] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.201117] audit: initializing netlink subsys (disabled) [ 0.202005] audit: type=2000 audit(1788462803.374:1): state=initialized audit_enabled=0 res=1 [ 0.202083] thermal_sys: Registered thermal governor 'step_wise' [ 0.202980] cpuidle: using governor menu [ 0.206490] efi: Freeing EFI boot services memory: 37748K [ 0.206970] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.208054] dca service started, version 1.12.1 [ 0.208868] PCI: Using configuration type 1 for base access [ 0.210081] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236007] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236969] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237967] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238967] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.241198] ACPI: Added _OSI(Module Device) [ 0.241906] ACPI: Added _OSI(Processor Device) [ 0.241968] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243909] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.246186] ACPI: Interpreter enabled [ 0.246709] ACPI: PM: (supports S0 S5) [ 0.246971] ACPI: Using IOAPIC for interrupt routing [ 0.247789] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249973] PCI: Using E820 reservations for host bridge windows [ 0.251073] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.254167] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254974] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255969] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256981] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.259340] acpiphp: Slot [3] registered [ 0.259989] acpiphp: Slot [4] registered [ 0.260640] acpiphp: Slot [5] registered [ 0.261982] acpiphp: Slot [6] registered [ 0.262622] acpiphp: Slot [7] registered [ 0.262982] acpiphp: Slot [8] registered [ 0.263624] acpiphp: Slot [9] registered [ 0.263982] acpiphp: Slot [10] registered [ 0.264650] acpiphp: Slot [11] registered [ 0.264980] acpiphp: Slot [12] registered [ 0.265641] acpiphp: Slot [13] registered [ 0.266983] acpiphp: Slot [14] registered [ 0.267638] acpiphp: Slot [15] registered [ 0.267981] acpiphp: Slot [16] registered [ 0.268660] acpiphp: Slot [17] registered [ 0.268980] acpiphp: Slot [18] registered [ 0.269648] acpiphp: Slot [19] registered [ 0.270982] acpiphp: Slot [20] registered [ 0.271640] acpiphp: Slot [21] registered [ 0.271981] acpiphp: Slot [22] registered [ 0.272653] acpiphp: Slot [23] registered [ 0.272985] acpiphp: Slot [24] registered [ 0.273648] acpiphp: Slot [25] registered [ 0.274982] acpiphp: Slot [26] registered [ 0.275639] acpiphp: Slot [27] registered [ 0.275981] acpiphp: Slot [28] registered [ 0.276650] acpiphp: Slot [29] registered [ 0.276983] acpiphp: Slot [30] registered [ 0.277651] acpiphp: Slot [31] registered [ 0.278980] PCI host bridge to bus 0000:00 [ 0.279647] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279968] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281968] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282968] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283969] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284968] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285909] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288419] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289842] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291569] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293033] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293982] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294982] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295909] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296982] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297919] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299250] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302002] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303054] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304062] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305307] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308889] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310594] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312991] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316077] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317071] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318074] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319074] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320022] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322009] iommu: Default domain type: Translated [ 0.322969] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.324071] efivars: Registered efivars operations [ 0.324749] PCI: Using ACPI for IRQ routing [ 0.325997] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326964] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326964] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328970] vgaarb: loaded [ 0.329495] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329968] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334007] clocksource: Switched to clocksource kvm-clock [ 0.335546] VFS: Disk quotas dquot_6.6.0 [ 0.336200] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337501] pnp: PnP ACPI init [ 0.338472] pnp: PnP ACPI: found 5 devices [ 0.347225] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348776] NET: Registered PF_INET protocol family [ 0.349682] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.362564] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.363982] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.365489] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.366850] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.368137] TCP: Hash tables configured (established 16384 bind 16384) [ 0.369431] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370637] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371894] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.372860] NET: Registered PF_XDP protocol family [ 0.373757] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.374796] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.375824] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.376971] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.378119] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.379399] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.380475] PCI: CLS 0 bytes, default 64 [ 0.381292] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.382980] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.385060] clocksource: Switched to clocksource tsc [ 0.404943] Initialise system trusted keyrings [ 0.406056] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.407773] Key type asymmetric registered [ 0.408659] Asymmetric key parser 'x509' registered [ 0.410841] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.413304] io scheduler mq-deadline registered [ 0.414239] io scheduler kyber registered [ 0.415092] io scheduler bfq registered [ 0.419367] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.420696] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.422355] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425354] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427153] i8042: Warning: Keylock active [ 0.429566] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430612] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.431769] hv_vmbus: registering driver hyperv_keyboard [ 0.432968] rtc_cmos 00:00: RTC can wake from S4 [ 0.435411] rtc_cmos 00:00: registered as rtc0 [ 0.436556] rtc_cmos 00:00: setting system clock to 2026-09-03T19:13:21 UTC (1788462801) [ 0.438351] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439638] intel_pstate: CPU model not supported [ 0.440702] efifb: probing for efifb [ 0.441483] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442831] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.444075] efifb: scrolling: redraw [ 0.444835] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.446642] Console: switching to colour frame buffer device 100x37 [ 0.448455] fb0: EFI VGA frame buffer device [ 0.449429] pstore: Using crash dump compression: deflate [ 0.450576] pstore: Registered efi_pstore as persistent store backend [ 0.452163] NET: Registered PF_INET6 protocol family [ 0.453581] Segment Routing with IPv6 [ 0.454394] In-situ OAM (IOAM) with IPv6 [ 0.455292] NET: Registered PF_PACKET protocol family [ 0.456436] Key type dns_resolver registered [ 0.457760] IPI shorthand broadcast: enabled [ 0.460398] sched_clock: Marking stable (312001730, 148265934)->(536324349, -76056685) [ 0.462312] registered taskstats version 1 [ 0.463538] Loading compiled-in X.509 certificates [ 0.938882] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.670516] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.675241] Demotion targets for Node 0: null [ 1.676303] Key type .fscrypt registered [ 1.677193] Key type fscrypt-provisioning registered [ 1.678399] ima: No TPM chip found, activating TPM-bypass! [ 1.679694] ima: Allocated hash algorithm: sha1 [ 1.680644] ima: No architecture policies found [ 1.687014] clk: Disabling unused clocks [ 1.693286] Freeing unused kernel image (initmem) memory: 17040K [ 1.694989] Write protecting the kernel read-only data: 47104k [ 1.696825] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.698567] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.700240] Run /init as init process [ 1.819418] nvme nvme0: pci function 0000:00:04.0 [ 1.820722] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.830891] nvme nvme0: 2/0/0 default/read/poll queues [ 1.839530] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.840942] GPT:25804799 != 33554431 [ 1.841826] GPT:Alternate GPT header not at the end of the disk. [ 1.842938] GPT:25804799 != 33554431 [ 1.843684] GPT: Use GNU Parted to correct GPT errors. [ 1.844675] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.858364] SCSI subsystem initialized [ 1.886415] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.888894] device-mapper: uevent: version 1.0.3 [ 1.890361] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.898491] device-mapper: verity: sha256 using "sha256-lib" [ 1.934274] raid6: avx512x4 gen() 17542 MB/s [ 1.951274] raid6: avx512x2 gen() 17854 MB/s [ 1.968275] raid6: avx512x1 gen() 17576 MB/s [ 1.985274] raid6: avx2x4 gen() 17302 MB/s [ 2.002274] raid6: avx2x2 gen() 17069 MB/s [ 2.020275] raid6: avx2x1 gen() 12950 MB/s [ 2.021223] raid6: using algorithm avx512x2 gen() 17854 MB/s [ 2.039278] raid6: .... xor() 21454 MB/s, rmw enabled [ 2.040452] raid6: using avx512x2 recovery algorithm [ 2.051281] xor: automatically using best checksumming function avx [ 2.185186] Btrfs loaded, zoned=no, fsverity=no [ 2.190317] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.194305] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.198220] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.199647] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.283231] ACPI: PM: Preparing to enter system sleep state S5 [ 62.284625] reboot: Restarting system [ 62.285465] 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        [2026-09-03T19:14:27.055855]      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 4157799080 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.996 MHz processor [ 0.000099] 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 [ 0.000180] Using GB pages for direct mapping [ 0.000285] ACPI: Early table checksum verification disabled [ 0.000289] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000292] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000298] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000304] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000307] ACPI: FACS 0x00000000789D0000 000040 [ 0.000310] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000313] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000316] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000319] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000322] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000325] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000328] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000330] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000333] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000334] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000335] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000335] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000336] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000337] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000338] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000338] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000339] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000340] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000340] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000382] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000392] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000443] Zone ranges: [ 0.000444] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000447] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000450] Normal empty [ 0.000451] Device empty [ 0.000453] Movable zone start for each node [ 0.000454] Early memory node ranges [ 0.000455] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000457] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000458] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000459] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000463] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000490] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003884] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004047] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004458] ACPI: PM-Timer IO Port: 0xb008 [ 0.004470] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004526] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004530] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004532] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004533] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004534] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004538] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004540] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004543] TSC deadline timer available [ 0.004549] CPU topo: Max. logical packages: 1 [ 0.004550] CPU topo: Max. logical dies: 1 [ 0.004550] CPU topo: Max. dies per package: 1 [ 0.004555] CPU topo: Max. threads per core: 2 [ 0.004555] CPU topo: Num. cores per package: 1 [ 0.004556] CPU topo: Num. threads per package: 2 [ 0.004557] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004574] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004590] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004592] Booting paravirtualized kernel on KVM [ 0.004594] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009574] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009848] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010444] kvm-guest: PV spinlocks enabled [ 0.010446] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010450] 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 [ 0.010623] random: crng init done [ 0.010624] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010836] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010953] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011008] Fallback order for Node 0: 0 [ 0.011010] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011011] Policy zone: DMA32 [ 0.011013] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015005] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015019] Kernel/User page tables isolation: enabled [ 0.023200] ftrace: allocating 41455 entries in 164 pages [ 0.023203] ftrace: allocated 164 pages with 3 groups [ 0.024009] Dynamic Preempt: voluntary [ 0.024055] rcu: Preemptible hierarchical RCU implementation. [ 0.024056] rcu: RCU event tracing is enabled. [ 0.024056] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024058] Trampoline variant of Tasks RCU enabled. [ 0.024059] Rude variant of Tasks RCU enabled. [ 0.024059] Tracing variant of Tasks RCU enabled. [ 0.024060] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024061] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024069] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024071] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024073] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029204] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029441] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029448] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029499] Console: colour dummy device 80x25 [ 0.029502] printk: legacy console [tty0] enabled [ 0.029783] printk: legacy console [ttyS0] enabled [ 0.169073] ACPI: Core revision 20250807 [ 0.169902] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171344] APIC: Switch to symmetric I/O mode setup [ 0.172530] x2apic enabled [ 0.173382] APIC: Switched APIC routing to: physical x2apic [ 0.175804] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.177473] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.178469] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178469] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178469] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178469] Speculative Store Bypass: Vulnerable [ 0.178469] Spectre V2 : Mitigation: Retpolines [ 0.178469] RETBleed: Vulnerable [ 0.178469] ITS: Mitigation: Aligned branch/return thunks [ 0.178469] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178469] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178469] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178469] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178469] GDS: Unknown: Dependent on hypervisor status [ 0.178469] active return thunk: its_return_thunk [ 0.178469] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178469] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178469] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178469] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178469] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178469] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178469] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178469] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178469] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178469] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178469] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178469] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178469] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178469] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178469] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178469] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178469] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178469] Freeing SMP alternatives memory: 40K [ 0.178469] pid_max: default: 32768 minimum: 301 [ 0.178469] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178469] landlock: Up and running. [ 0.178469] SELinux: Initializing. [ 0.178469] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178469] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178469] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178671] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179520] signal: max sigframe size: 3632 [ 0.180226] rcu: Hierarchical SRCU implementation. [ 0.180472] rcu: Max phase no-delay instances is 400. [ 0.181352] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184892] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185538] smp: Bringing up secondary CPUs ... [ 0.186389] smpboot: x86: Booting SMP configuration: [ 0.186474] .... node #0, CPUs: #1 [ 0.187479] 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. [ 0.189477] 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. [ 0.190510] smp: Brought up 1 node, 2 CPUs [ 0.191180] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.191623] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.192613] devtmpfs: initialized [ 0.193038] x86/mm: Memory block size: 128MB [ 0.194531] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195553] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196484] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197563] pinctrl core: initialized pinctrl subsystem [ 0.198999] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200616] audit: initializing netlink subsys (disabled) [ 0.201514] audit: type=2000 audit(1788462870.463:1): state=initialized audit_enabled=0 res=1 [ 0.201699] thermal_sys: Registered thermal governor 'step_wise' [ 0.202488] cpuidle: using governor menu [ 0.206121] efi: Freeing EFI boot services memory: 37748K [ 0.206476] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207561] dca service started, version 1.12.1 [ 0.208364] PCI: Using configuration type 1 for base access [ 0.209587] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232448] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232474] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233474] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234472] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236685] ACPI: Added _OSI(Module Device) [ 0.237403] ACPI: Added _OSI(Processor Device) [ 0.237473] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239464] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241687] ACPI: Interpreter enabled [ 0.242306] ACPI: PM: (supports S0 S5) [ 0.243478] ACPI: Using IOAPIC for interrupt routing [ 0.244355] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246479] PCI: Using E820 reservations for host bridge windows [ 0.247604] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251645] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252483] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254477] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255498] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257868] acpiphp: Slot [3] registered [ 0.258499] acpiphp: Slot [4] registered [ 0.259192] acpiphp: Slot [5] registered [ 0.260519] acpiphp: Slot [6] registered [ 0.261311] acpiphp: Slot [7] registered [ 0.261504] acpiphp: Slot [8] registered [ 0.262249] acpiphp: Slot [9] registered [ 0.263492] acpiphp: Slot [10] registered [ 0.264170] acpiphp: Slot [11] registered [ 0.264490] acpiphp: Slot [12] registered [ 0.265179] acpiphp: Slot [13] registered [ 0.265497] acpiphp: Slot [14] registered [ 0.266264] acpiphp: Slot [15] registered [ 0.267500] acpiphp: Slot [16] registered [ 0.268181] acpiphp: Slot [17] registered [ 0.268488] acpiphp: Slot [18] registered [ 0.269214] acpiphp: Slot [19] registered [ 0.270502] acpiphp: Slot [20] registered [ 0.271190] acpiphp: Slot [21] registered [ 0.271493] acpiphp: Slot [22] registered [ 0.272208] acpiphp: Slot [23] registered [ 0.273500] acpiphp: Slot [24] registered [ 0.274230] acpiphp: Slot [25] registered [ 0.274489] acpiphp: Slot [26] registered [ 0.275163] acpiphp: Slot [27] registered [ 0.276490] acpiphp: Slot [28] registered [ 0.277163] acpiphp: Slot [29] registered [ 0.277486] acpiphp: Slot [30] registered [ 0.278162] acpiphp: Slot [31] registered [ 0.278486] PCI host bridge to bus 0000:00 [ 0.279161] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280473] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281472] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283475] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284473] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285474] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286441] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287928] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290610] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.293096] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.294547] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.295487] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.296488] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.297460] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.298489] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.299458] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.300794] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.303505] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.304560] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.306584] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.308843] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.311499] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.313145] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.316495] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.318690] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.320581] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.321688] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.322617] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.323533] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.325514] iommu: Default domain type: Translated [ 0.326474] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.327579] efivars: Registered efivars operations [ 0.328282] PCI: Using ACPI for IRQ routing [ 0.329651] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.330469] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.330469] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.332476] vgaarb: loaded [ 0.333127] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.334474] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.337516] clocksource: Switched to clocksource kvm-clock [ 0.339099] VFS: Disk quotas dquot_6.6.0 [ 0.339767] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341079] pnp: PnP ACPI init [ 0.342005] pnp: PnP ACPI: found 5 devices [ 0.350149] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.351685] NET: Registered PF_INET protocol family [ 0.352571] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.365349] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.366776] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.368143] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.369699] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.371006] TCP: Hash tables configured (established 16384 bind 16384) [ 0.372130] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373294] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374526] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.375458] NET: Registered PF_XDP protocol family [ 0.376264] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.377304] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.378332] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.379452] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.380598] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.381848] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.382916] PCI: CLS 0 bytes, default 64 [ 0.383714] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.385346] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.387396] clocksource: Switched to clocksource tsc [ 0.407404] Initialise system trusted keyrings [ 0.408584] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.410350] Key type asymmetric registered [ 0.411208] Asymmetric key parser 'x509' registered [ 0.413632] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415197] io scheduler mq-deadline registered [ 0.416119] io scheduler kyber registered [ 0.417037] io scheduler bfq registered [ 0.419108] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.420417] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.422094] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425171] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.426971] i8042: Warning: Keylock active [ 0.429330] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430361] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.431487] hv_vmbus: registering driver hyperv_keyboard [ 0.432643] rtc_cmos 00:00: RTC can wake from S4 [ 0.434911] rtc_cmos 00:00: registered as rtc0 [ 0.435997] rtc_cmos 00:00: setting system clock to 2026-09-03T19:14:28 UTC (1788462868) [ 0.437779] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.438985] intel_pstate: CPU model not supported [ 0.440052] efifb: probing for efifb [ 0.440811] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442082] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.443301] efifb: scrolling: redraw [ 0.444060] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.445799] Console: switching to colour frame buffer device 100x37 [ 0.447576] fb0: EFI VGA frame buffer device [ 0.448474] pstore: Using crash dump compression: deflate [ 0.449593] pstore: Registered efi_pstore as persistent store backend [ 0.451165] NET: Registered PF_INET6 protocol family [ 0.454258] Segment Routing with IPv6 [ 0.455056] In-situ OAM (IOAM) with IPv6 [ 0.455912] NET: Registered PF_PACKET protocol family [ 0.458151] Key type dns_resolver registered [ 0.460267] IPI shorthand broadcast: enabled [ 0.462951] sched_clock: Marking stable (314001728, 148022077)->(537195549, -75171744) [ 0.464779] registered taskstats version 1 [ 0.466010] Loading compiled-in X.509 certificates [ 0.938959] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.689865] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.694563] Demotion targets for Node 0: null [ 1.695866] Key type .fscrypt registered [ 1.696804] Key type fscrypt-provisioning registered [ 1.697861] ima: No TPM chip found, activating TPM-bypass! [ 1.699182] ima: Allocated hash algorithm: sha1 [ 1.700141] ima: No architecture policies found [ 1.706850] clk: Disabling unused clocks [ 1.713251] Freeing unused kernel image (initmem) memory: 17040K [ 1.714940] Write protecting the kernel read-only data: 47104k [ 1.716794] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.718538] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.720470] Run /init as init process [ 1.839109] nvme nvme0: pci function 0000:00:04.0 [ 1.840430] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.850797] nvme nvme0: 2/0/0 default/read/poll queues [ 1.858777] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.860251] GPT:25804799 != 33554431 [ 1.861148] GPT:Alternate GPT header not at the end of the disk. [ 1.862841] GPT:25804799 != 33554431 [ 1.863630] GPT: Use GNU Parted to correct GPT errors. [ 1.864666] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.879366] SCSI subsystem initialized [ 1.909206] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.911655] device-mapper: uevent: version 1.0.3 [ 1.912785] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.920511] device-mapper: verity: sha256 using "sha256-lib" [ 1.956031] raid6: avx512x4 gen() 17742 MB/s [ 1.973030] raid6: avx512x2 gen() 17953 MB/s [ 1.990044] raid6: avx512x1 gen() 17264 MB/s [ 2.011030] raid6: avx2x4 gen() 17516 MB/s [ 2.032029] raid6: avx2x2 gen() 17632 MB/s [ 2.049032] raid6: avx2x1 gen() 13486 MB/s [ 2.049979] raid6: using algorithm avx512x2 gen() 17953 MB/s [ 2.068032] raid6: .... xor() 24235 MB/s, rmw enabled [ 2.069159] raid6: using avx512x2 recovery algorithm [ 2.079766] xor: automatically using best checksumming function avx [ 2.213223] Btrfs loaded, zoned=no, fsverity=no [ 2.217745] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.221675] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.225925] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.227662] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.262983] ACPI: PM: Preparing to enter system sleep state S5 [ 62.264413] reboot: Restarting system [ 62.265250] 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        [2026-09-03T19:15:34.056389]      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 4077696220 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000098] 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 [ 0.000180] Using GB pages for direct mapping [ 0.000400] ACPI: Early table checksum verification disabled [ 0.000403] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000407] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000413] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000418] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000422] ACPI: FACS 0x00000000789D0000 000040 [ 0.000424] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000427] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000430] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000433] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000436] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000439] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000442] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000444] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000447] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000448] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000449] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000449] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000450] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000451] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000452] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000452] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000453] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000454] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000454] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000496] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000506] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000558] Zone ranges: [ 0.000558] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000561] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000564] Normal empty [ 0.000566] Device empty [ 0.000567] Movable zone start for each node [ 0.000569] Early memory node ranges [ 0.000570] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000572] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000574] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000577] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000584] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000627] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004128] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004245] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004650] ACPI: PM-Timer IO Port: 0xb008 [ 0.004663] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004720] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004723] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004726] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004727] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004728] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004732] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004734] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004739] TSC deadline timer available [ 0.004744] CPU topo: Max. logical packages: 1 [ 0.004745] CPU topo: Max. logical dies: 1 [ 0.004745] CPU topo: Max. dies per package: 1 [ 0.004751] CPU topo: Max. threads per core: 2 [ 0.004751] CPU topo: Num. cores per package: 1 [ 0.004752] CPU topo: Num. threads per package: 2 [ 0.004753] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004770] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004786] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004788] Booting paravirtualized kernel on KVM [ 0.004790] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009692] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009975] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010612] kvm-guest: PV spinlocks enabled [ 0.010615] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010618] 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 [ 0.010793] random: crng init done [ 0.010794] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011013] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011131] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011184] Fallback order for Node 0: 0 [ 0.011187] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011189] Policy zone: DMA32 [ 0.011190] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015306] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015321] Kernel/User page tables isolation: enabled [ 0.023539] ftrace: allocating 41455 entries in 164 pages [ 0.023542] ftrace: allocated 164 pages with 3 groups [ 0.024341] Dynamic Preempt: voluntary [ 0.024375] rcu: Preemptible hierarchical RCU implementation. [ 0.024376] rcu: RCU event tracing is enabled. [ 0.024376] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024378] Trampoline variant of Tasks RCU enabled. [ 0.024378] Rude variant of Tasks RCU enabled. [ 0.024379] Tracing variant of Tasks RCU enabled. [ 0.024380] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024380] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024387] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024388] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024390] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029586] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029823] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029830] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029883] Console: colour dummy device 80x25 [ 0.029886] printk: legacy console [tty0] enabled [ 0.030165] printk: legacy console [ttyS0] enabled [ 0.168129] ACPI: Core revision 20250807 [ 0.168950] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170397] APIC: Switch to symmetric I/O mode setup [ 0.171582] x2apic enabled [ 0.172440] APIC: Switched APIC routing to: physical x2apic [ 0.174885] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176565] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177561] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177561] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177561] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177561] Speculative Store Bypass: Vulnerable [ 0.177561] Spectre V2 : Mitigation: Retpolines [ 0.177561] RETBleed: Vulnerable [ 0.177561] ITS: Mitigation: Aligned branch/return thunks [ 0.177561] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177561] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177561] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177561] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177561] GDS: Unknown: Dependent on hypervisor status [ 0.177561] active return thunk: its_return_thunk [ 0.177561] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177561] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177561] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177561] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177561] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177561] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177561] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177561] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177561] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177561] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177561] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177561] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177561] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177561] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177561] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177561] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177561] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177561] Freeing SMP alternatives memory: 40K [ 0.177561] pid_max: default: 32768 minimum: 301 [ 0.177561] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177561] landlock: Up and running. [ 0.177561] SELinux: Initializing. [ 0.177561] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177561] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177561] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177764] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178621] signal: max sigframe size: 3632 [ 0.179338] rcu: Hierarchical SRCU implementation. [ 0.179565] rcu: Max phase no-delay instances is 400. [ 0.180436] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183985] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184633] smp: Bringing up secondary CPUs ... [ 0.185471] smpboot: x86: Booting SMP configuration: [ 0.185566] .... node #0, CPUs: #1 [ 0.186572] 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. [ 0.188569] 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. [ 0.189601] smp: Brought up 1 node, 2 CPUs [ 0.190258] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190722] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191701] devtmpfs: initialized [ 0.192140] x86/mm: Memory block size: 128MB [ 0.193625] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194626] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195573] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196649] pinctrl core: initialized pinctrl subsystem [ 0.198095] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199703] audit: initializing netlink subsys (disabled) [ 0.200595] audit: type=2000 audit(1788462937.397:1): state=initialized audit_enabled=0 res=1 [ 0.200677] thermal_sys: Registered thermal governor 'step_wise' [ 0.201578] cpuidle: using governor menu [ 0.204084] efi: Freeing EFI boot services memory: 37748K [ 0.204568] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205651] dca service started, version 1.12.1 [ 0.206455] PCI: Using configuration type 1 for base access [ 0.207676] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234596] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235567] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236566] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237564] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240064] ACPI: Added _OSI(Module Device) [ 0.240402] ACPI: Added _OSI(Processor Device) [ 0.241566] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243435] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245631] ACPI: Interpreter enabled [ 0.246219] ACPI: PM: (supports S0 S5) [ 0.246567] ACPI: Using IOAPIC for interrupt routing [ 0.247405] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248569] PCI: Using E820 reservations for host bridge windows [ 0.249669] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252822] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254570] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255566] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256576] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258929] acpiphp: Slot [3] registered [ 0.259594] acpiphp: Slot [4] registered [ 0.260254] acpiphp: Slot [5] registered [ 0.261582] acpiphp: Slot [6] registered [ 0.262337] acpiphp: Slot [7] registered [ 0.262589] acpiphp: Slot [8] registered [ 0.263262] acpiphp: Slot [9] registered [ 0.263586] acpiphp: Slot [10] registered [ 0.264268] acpiphp: Slot [11] registered [ 0.265583] acpiphp: Slot [12] registered [ 0.266255] acpiphp: Slot [13] registered [ 0.266582] acpiphp: Slot [14] registered [ 0.267273] acpiphp: Slot [15] registered [ 0.267582] acpiphp: Slot [16] registered [ 0.268301] acpiphp: Slot [17] registered [ 0.269587] acpiphp: Slot [18] registered [ 0.270278] acpiphp: Slot [19] registered [ 0.270578] acpiphp: Slot [20] registered [ 0.271249] acpiphp: Slot [21] registered [ 0.272584] acpiphp: Slot [22] registered [ 0.273249] acpiphp: Slot [23] registered [ 0.273580] acpiphp: Slot [24] registered [ 0.274261] acpiphp: Slot [25] registered [ 0.274579] acpiphp: Slot [26] registered [ 0.275269] acpiphp: Slot [27] registered [ 0.276582] acpiphp: Slot [28] registered [ 0.277271] acpiphp: Slot [29] registered [ 0.277580] acpiphp: Slot [30] registered [ 0.278268] acpiphp: Slot [31] registered [ 0.279577] PCI host bridge to bus 0000:00 [ 0.280273] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.281570] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.282565] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283566] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284568] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.286568] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.287512] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.289038] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.291436] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.293177] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.294632] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.295584] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.296579] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.297540] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.298583] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.299582] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.300888] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.303596] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.304646] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.305664] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.307913] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.310472] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.312283] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.315600] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.318809] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.319683] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.320667] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.321667] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.322726] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.324934] iommu: Default domain type: Translated [ 0.325565] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.326670] efivars: Registered efivars operations [ 0.327768] PCI: Using ACPI for IRQ routing [ 0.328647] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.329561] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.329561] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.331567] vgaarb: loaded [ 0.332285] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.333565] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.337605] clocksource: Switched to clocksource kvm-clock [ 0.339212] VFS: Disk quotas dquot_6.6.0 [ 0.339894] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341173] pnp: PnP ACPI init [ 0.342148] pnp: PnP ACPI: found 5 devices [ 0.350248] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.351793] NET: Registered PF_INET protocol family [ 0.352659] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.366985] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.368558] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.369856] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.371288] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.372697] TCP: Hash tables configured (established 16384 bind 16384) [ 0.373854] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375304] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376547] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.377502] NET: Registered PF_XDP protocol family [ 0.378416] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.379538] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.380555] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.381676] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.383295] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.384626] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.385845] PCI: CLS 0 bytes, default 64 [ 0.386726] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.388436] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.390524] clocksource: Switched to clocksource tsc [ 0.410437] Initialise system trusted keyrings [ 0.411813] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.413578] Key type asymmetric registered [ 0.414455] Asymmetric key parser 'x509' registered [ 0.416382] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.418006] io scheduler mq-deadline registered [ 0.419120] io scheduler kyber registered [ 0.419996] io scheduler bfq registered [ 0.422406] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.423787] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.425391] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.428751] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.430782] i8042: Warning: Keylock active [ 0.435716] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.436753] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.437907] hv_vmbus: registering driver hyperv_keyboard [ 0.439092] rtc_cmos 00:00: RTC can wake from S4 [ 0.441329] rtc_cmos 00:00: registered as rtc0 [ 0.442427] rtc_cmos 00:00: setting system clock to 2026-09-03T19:15:35 UTC (1788462935) [ 0.444279] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.445584] intel_pstate: CPU model not supported [ 0.446640] efifb: probing for efifb [ 0.447413] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.448748] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.449958] efifb: scrolling: redraw [ 0.450714] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.452480] Console: switching to colour frame buffer device 100x37 [ 0.454307] fb0: EFI VGA frame buffer device [ 0.455252] pstore: Using crash dump compression: deflate [ 0.456303] pstore: Registered efi_pstore as persistent store backend [ 0.457863] NET: Registered PF_INET6 protocol family [ 0.459920] Segment Routing with IPv6 [ 0.460715] In-situ OAM (IOAM) with IPv6 [ 0.461565] NET: Registered PF_PACKET protocol family [ 0.462761] Key type dns_resolver registered [ 0.464133] IPI shorthand broadcast: enabled [ 0.466927] sched_clock: Marking stable (320003218, 146731786)->(538674343, -71939339) [ 0.468765] registered taskstats version 1 [ 0.469929] Loading compiled-in X.509 certificates [ 0.945549] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.718656] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.723029] Demotion targets for Node 0: null [ 1.724080] Key type .fscrypt registered [ 1.724937] Key type fscrypt-provisioning registered [ 1.725982] ima: No TPM chip found, activating TPM-bypass! [ 1.727289] ima: Allocated hash algorithm: sha1 [ 1.728249] ima: No architecture policies found [ 1.735310] clk: Disabling unused clocks [ 1.742171] Freeing unused kernel image (initmem) memory: 17040K [ 1.743856] Write protecting the kernel read-only data: 47104k [ 1.745679] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.747423] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.749059] Run /init as init process [ 1.868026] nvme nvme0: pci function 0000:00:04.0 [ 1.869383] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.879271] nvme nvme0: 2/0/0 default/read/poll queues [ 1.887122] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.888585] GPT:25804799 != 33554431 [ 1.889379] GPT:Alternate GPT header not at the end of the disk. [ 1.890684] GPT:25804799 != 33554431 [ 1.891457] GPT: Use GNU Parted to correct GPT errors. [ 1.892481] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.907698] SCSI subsystem initialized [ 1.936837] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.939401] device-mapper: uevent: version 1.0.3 [ 1.940468] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.948469] device-mapper: verity: sha256 using "sha256-lib" [ 1.983739] raid6: avx512x4 gen() 18174 MB/s [ 2.000740] raid6: avx512x2 gen() 18046 MB/s [ 2.017739] raid6: avx512x1 gen() 18137 MB/s [ 2.034741] raid6: avx2x4 gen() 18010 MB/s [ 2.051739] raid6: avx2x2 gen() 18030 MB/s [ 2.068740] raid6: avx2x1 gen() 13904 MB/s [ 2.069653] raid6: using algorithm avx512x4 gen() 18174 MB/s [ 2.086741] raid6: .... xor() 7718 MB/s, rmw enabled [ 2.087782] raid6: using avx512x2 recovery algorithm [ 2.098319] xor: automatically using best checksumming function avx [ 2.230107] Btrfs loaded, zoned=no, fsverity=no [ 2.234702] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.238419] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.242386] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.243878] BTRFS error (device dm-0): open_ctree failed: -2