.722640] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.724357] Run /init as init process [ 1.842249] nvme nvme0: pci function 0000:00:04.0 [ 1.843576] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.857503] nvme nvme0: 2/0/0 default/read/poll queues [ 1.863418] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.864826] GPT:25804799 != 33554431 [ 1.865603] GPT:Alternate GPT header not at the end of the disk. [ 1.866817] GPT:25804799 != 33554431 [ 1.867615] GPT: Use GNU Parted to correct GPT errors. [ 1.868621] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.883357] SCSI subsystem initialized [ 1.912252] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.914656] device-mapper: uevent: version 1.0.3 [ 1.915701] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.923799] device-mapper: verity: sha256 using "sha256-lib" [ 1.959313] raid6: avx512x4 gen() 18165 MB/s [ 1.976314] raid6: avx512x2 gen() 17828 MB/s [ 1.993316] raid6: avx512x1 gen() 17254 MB/s [ 2.011313] raid6: avx2x4 gen() 17427 MB/s [ 2.028313] raid6: avx2x2 gen() 17119 MB/s [ 2.045313] raid6: avx2x1 gen() 13728 MB/s [ 2.046251] raid6: using algorithm avx512x4 gen() 18165 MB/s [ 2.064312] raid6: .... xor() 7364 MB/s, rmw enabled [ 2.065373] raid6: using avx512x2 recovery algorithm [ 2.076147] xor: automatically using best checksumming function avx [ 2.226722] Btrfs loaded, zoned=no, fsverity=no [ 2.230922] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.234422] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.238453] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.239871] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.321438] ACPI: PM: Preparing to enter system sleep state S5 [ 62.322704] reboot: Restarting system [ 62.323551] 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        [2026-09-03T19:46:10.189399]      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 4045727566 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000303] ACPI: Early table checksum verification disabled [ 0.000307] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000311] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000316] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000322] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000325] ACPI: FACS 0x00000000789D0000 000040 [ 0.000328] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000331] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000334] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000337] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000340] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000343] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000346] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000349] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000351] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000352] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000353] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000354] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000355] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000355] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000356] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000357] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000357] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000358] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000359] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000402] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000412] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000463] Zone ranges: [ 0.000464] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000467] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000469] Normal empty [ 0.000471] Device empty [ 0.000472] Movable zone start for each node [ 0.000474] Early memory node ranges [ 0.000474] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000477] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000479] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000481] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000488] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000526] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003854] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003994] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004543] ACPI: PM-Timer IO Port: 0xb008 [ 0.004556] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004738] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004747] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004749] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004751] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004752] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004757] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004758] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004763] TSC deadline timer available [ 0.004769] CPU topo: Max. logical packages: 1 [ 0.004770] CPU topo: Max. logical dies: 1 [ 0.004771] CPU topo: Max. dies per package: 1 [ 0.004776] CPU topo: Max. threads per core: 2 [ 0.004776] CPU topo: Num. cores per package: 1 [ 0.004777] CPU topo: Num. threads per package: 2 [ 0.004778] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004798] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004813] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004815] Booting paravirtualized kernel on KVM [ 0.004817] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010072] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010541] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011269] kvm-guest: PV spinlocks enabled [ 0.011274] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011278] 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 [ 0.011459] random: crng init done [ 0.011460] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011736] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012029] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012085] Fallback order for Node 0: 0 [ 0.012088] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012089] Policy zone: DMA32 [ 0.012091] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016435] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016451] Kernel/User page tables isolation: enabled [ 0.025451] ftrace: allocating 41455 entries in 164 pages [ 0.025454] ftrace: allocated 164 pages with 3 groups [ 0.026295] Dynamic Preempt: voluntary [ 0.026331] rcu: Preemptible hierarchical RCU implementation. [ 0.026332] rcu: RCU event tracing is enabled. [ 0.026332] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026334] Trampoline variant of Tasks RCU enabled. [ 0.026334] Rude variant of Tasks RCU enabled. [ 0.026335] Tracing variant of Tasks RCU enabled. [ 0.026336] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026337] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026343] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026345] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026346] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032052] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032392] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032400] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032453] Console: colour dummy device 80x25 [ 0.032457] printk: legacy console [tty0] enabled [ 0.032746] printk: legacy console [ttyS0] enabled [ 0.201037] ACPI: Core revision 20250807 [ 0.201857] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.203296] APIC: Switch to symmetric I/O mode setup [ 0.204664] x2apic enabled [ 0.205546] APIC: Switched APIC routing to: physical x2apic [ 0.208393] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.210231] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.211226] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.211226] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.211226] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.211226] Speculative Store Bypass: Vulnerable [ 0.211226] Spectre V2 : Mitigation: Retpolines [ 0.211226] RETBleed: Vulnerable [ 0.211226] ITS: Mitigation: Aligned branch/return thunks [ 0.211226] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.211226] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.211226] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.211226] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.211226] GDS: Unknown: Dependent on hypervisor status [ 0.211226] active return thunk: its_return_thunk [ 0.211226] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.211226] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.211226] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.211226] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.211226] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.211226] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.211226] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.211226] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.211226] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.211226] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.211226] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.211226] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.211226] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.211226] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.211226] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.211226] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.211226] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.211226] Freeing SMP alternatives memory: 40K [ 0.211226] pid_max: default: 32768 minimum: 301 [ 0.211226] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.211226] landlock: Up and running. [ 0.211226] SELinux: Initializing. [ 0.211226] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.211226] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.211226] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.211460] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.212271] signal: max sigframe size: 3632 [ 0.213133] rcu: Hierarchical SRCU implementation. [ 0.213231] rcu: Max phase no-delay instances is 400. [ 0.214258] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.218849] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.219307] smp: Bringing up secondary CPUs ... [ 0.220318] smpboot: x86: Booting SMP configuration: [ 0.221120] .... node #0, CPUs: #1 [ 0.223795] 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. [ 0.225231] 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. [ 0.226304] smp: Brought up 1 node, 2 CPUs [ 0.226979] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.227377] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.228390] devtmpfs: initialized [ 0.228784] x86/mm: Memory block size: 128MB [ 0.230282] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.231298] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.232238] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.233317] pinctrl core: initialized pinctrl subsystem [ 0.234733] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.236379] audit: initializing netlink subsys (disabled) [ 0.237324] audit: type=2000 audit(1788464773.460:1): state=initialized audit_enabled=0 res=1 [ 0.237359] thermal_sys: Registered thermal governor 'step_wise' [ 0.238255] cpuidle: using governor menu [ 0.240819] efi: Freeing EFI boot services memory: 37748K [ 0.242234] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.243321] dca service started, version 1.12.1 [ 0.244105] PCI: Using configuration type 1 for base access [ 0.245344] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.271773] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.273234] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.274230] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.275230] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.277577] ACPI: Added _OSI(Module Device) [ 0.278118] ACPI: Added _OSI(Processor Device) [ 0.278230] ACPI: Added _OSI(Processor Aggregator Device) [ 0.280239] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.282455] ACPI: Interpreter enabled [ 0.283045] ACPI: PM: (supports S0 S5) [ 0.284232] ACPI: Using IOAPIC for interrupt routing [ 0.285061] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.286232] PCI: Using E820 reservations for host bridge windows [ 0.287345] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.290702] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.292235] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.293230] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.294240] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.296597] acpiphp: Slot [3] registered [ 0.297255] acpiphp: Slot [4] registered [ 0.297893] acpiphp: Slot [5] registered [ 0.298244] acpiphp: Slot [6] registered [ 0.298882] acpiphp: Slot [7] registered [ 0.300243] acpiphp: Slot [8] registered [ 0.300872] acpiphp: Slot [9] registered [ 0.301243] acpiphp: Slot [10] registered [ 0.301889] acpiphp: Slot [11] registered [ 0.302244] acpiphp: Slot [12] registered [ 0.302902] acpiphp: Slot [13] registered [ 0.304243] acpiphp: Slot [14] registered [ 0.304890] acpiphp: Slot [15] registered [ 0.305243] acpiphp: Slot [16] registered [ 0.305891] acpiphp: Slot [17] registered [ 0.306243] acpiphp: Slot [18] registered [ 0.306899] acpiphp: Slot [19] registered [ 0.307242] acpiphp: Slot [20] registered [ 0.307890] acpiphp: Slot [21] registered [ 0.309244] acpiphp: Slot [22] registered [ 0.309893] acpiphp: Slot [23] registered [ 0.310246] acpiphp: Slot [24] registered [ 0.310913] acpiphp: Slot [25] registered [ 0.311243] acpiphp: Slot [26] registered [ 0.312077] acpiphp: Slot [27] registered [ 0.313248] acpiphp: Slot [28] registered [ 0.313904] acpiphp: Slot [29] registered [ 0.314243] acpiphp: Slot [30] registered [ 0.314894] acpiphp: Slot [31] registered [ 0.316243] PCI host bridge to bus 0000:00 [ 0.316890] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.317229] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.318230] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.319230] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.321229] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.322229] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.323160] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.324683] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.327093] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.328833] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.330307] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.331243] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.332243] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.333248] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.334244] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.335186] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.336562] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.339258] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.340312] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.341324] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.343572] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.346241] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.347787] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.350252] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.353474] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.354345] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.355344] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.356338] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.358289] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.359586] iommu: Default domain type: Translated [ 0.360230] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.361243] efivars: Registered efivars operations [ 0.362438] PCI: Using ACPI for IRQ routing [ 0.363286] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.364191] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.364226] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.366233] vgaarb: loaded [ 0.366743] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.367229] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.371278] clocksource: Switched to clocksource kvm-clock [ 0.373030] VFS: Disk quotas dquot_6.6.0 [ 0.374572] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.375945] pnp: PnP ACPI init [ 0.377176] pnp: PnP ACPI: found 5 devices [ 0.385790] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.387261] NET: Registered PF_INET protocol family [ 0.388124] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.400771] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.402144] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.403394] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.405188] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.406465] TCP: Hash tables configured (established 16384 bind 16384) [ 0.407559] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.408709] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.409912] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.411214] NET: Registered PF_XDP protocol family [ 0.412007] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.413023] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.414000] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.415087] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.416175] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.417511] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.418571] PCI: CLS 0 bytes, default 64 [ 0.419536] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.421344] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.423608] clocksource: Switched to clocksource tsc [ 0.443577] Initialise system trusted keyrings [ 0.444911] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.447134] Key type asymmetric registered [ 0.448042] Asymmetric key parser 'x509' registered [ 0.449806] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.451470] io scheduler mq-deadline registered [ 0.452491] io scheduler kyber registered [ 0.453390] io scheduler bfq registered [ 0.454910] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.456302] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.458022] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.461118] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.463033] i8042: Warning: Keylock active [ 0.465458] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.466546] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.467762] hv_vmbus: registering driver hyperv_keyboard [ 0.469054] rtc_cmos 00:00: RTC can wake from S4 [ 0.471383] rtc_cmos 00:00: registered as rtc0 [ 0.472596] rtc_cmos 00:00: setting system clock to 2026-09-03T19:46:10 UTC (1788464770) [ 0.474405] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.475739] intel_pstate: CPU model not supported [ 0.476854] efifb: probing for efifb [ 0.477663] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.479094] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.480381] efifb: scrolling: redraw [ 0.481183] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.483025] Console: switching to colour frame buffer device 100x37 [ 0.484862] fb0: EFI VGA frame buffer device [ 0.485860] pstore: Using crash dump compression: deflate [ 0.487050] pstore: Registered efi_pstore as persistent store backend [ 0.488679] NET: Registered PF_INET6 protocol family [ 0.490936] Segment Routing with IPv6 [ 0.491766] In-situ OAM (IOAM) with IPv6 [ 0.492733] NET: Registered PF_PACKET protocol family [ 0.493932] Key type dns_resolver registered [ 0.497151] IPI shorthand broadcast: enabled [ 0.499840] sched_clock: Marking stable (322001726, 177826208)->(579272242, -79444308) [ 0.501788] registered taskstats version 1 [ 0.503157] Loading compiled-in X.509 certificates [ 0.971674] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.806162] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.811005] Demotion targets for Node 0: null [ 1.812284] Key type .fscrypt registered [ 1.813436] Key type fscrypt-provisioning registered [ 1.814628] ima: No TPM chip found, activating TPM-bypass! [ 1.816013] ima: Allocated hash algorithm: sha1 [ 1.817076] ima: No architecture policies found [ 1.824956] clk: Disabling unused clocks [ 1.832865] Freeing unused kernel image (initmem) memory: 17040K [ 1.834607] Write protecting the kernel read-only data: 47104k [ 1.836474] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.838245] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.840074] Run /init as init process [ 1.960300] nvme nvme0: pci function 0000:00:04.0 [ 1.961769] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.971766] nvme nvme0: 2/0/0 default/read/poll queues [ 1.978268] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.979687] GPT:25804799 != 33554431 [ 1.980615] GPT:Alternate GPT header not at the end of the disk. [ 1.981755] GPT:25804799 != 33554431 [ 1.982517] GPT: Use GNU Parted to correct GPT errors. [ 1.983511] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.997537] SCSI subsystem initialized [ 2.024598] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.027218] device-mapper: uevent: version 1.0.3 [ 2.028254] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.035989] device-mapper: verity: sha256 using "sha256-lib" [ 2.071833] raid6: avx512x4 gen() 18016 MB/s [ 2.088832] raid6: avx512x2 gen() 18054 MB/s [ 2.106833] raid6: avx512x1 gen() 17660 MB/s [ 2.124835] raid6: avx2x4 gen() 17746 MB/s [ 2.142836] raid6: avx2x2 gen() 17181 MB/s [ 2.160833] raid6: avx2x1 gen() 13500 MB/s [ 2.161787] raid6: using algorithm avx512x2 gen() 18054 MB/s [ 2.179832] raid6: .... xor() 24475 MB/s, rmw enabled [ 2.180905] raid6: using avx512x2 recovery algorithm [ 2.191566] xor: automatically using best checksumming function avx [ 2.333559] Btrfs loaded, zoned=no, fsverity=no [ 2.337927] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.341563] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.345599] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.347018] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.430810] ACPI: PM: Preparing to enter system sleep state S5 [ 62.432151] reboot: Restarting system [ 62.432967] 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        [2026-09-03T19:47:17.190045]      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 3952347751 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 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 [ 0.000288] ACPI: Early table checksum verification disabled [ 0.000291] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000295] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000301] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000306] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000310] ACPI: FACS 0x00000000789D0000 000040 [ 0.000313] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000316] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000318] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000321] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000324] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000327] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000330] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000333] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000335] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000337] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000337] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000338] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000339] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000340] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000340] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000341] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000342] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000343] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000344] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000385] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000395] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000447] Zone ranges: [ 0.000447] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000450] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000453] Normal empty [ 0.000455] Device empty [ 0.000456] Movable zone start for each node [ 0.000457] Early memory node ranges [ 0.000458] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000460] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000463] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000465] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000472] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000513] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003907] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004022] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004433] ACPI: PM-Timer IO Port: 0xb008 [ 0.004446] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004506] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004509] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004512] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004513] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004514] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004518] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004520] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004525] TSC deadline timer available [ 0.004530] CPU topo: Max. logical packages: 1 [ 0.004531] CPU topo: Max. logical dies: 1 [ 0.004531] CPU topo: Max. dies per package: 1 [ 0.004536] CPU topo: Max. threads per core: 2 [ 0.004537] CPU topo: Num. cores per package: 1 [ 0.004538] CPU topo: Num. threads per package: 2 [ 0.004538] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004557] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004574] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004576] Booting paravirtualized kernel on KVM [ 0.004578] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009770] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010037] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010721] kvm-guest: PV spinlocks enabled [ 0.010724] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010727] 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 [ 0.010904] random: crng init done [ 0.010905] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011120] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011236] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011288] Fallback order for Node 0: 0 [ 0.011291] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011292] Policy zone: DMA32 [ 0.011294] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015236] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015250] Kernel/User page tables isolation: enabled [ 0.023455] ftrace: allocating 41455 entries in 164 pages [ 0.023459] ftrace: allocated 164 pages with 3 groups [ 0.024345] Dynamic Preempt: voluntary [ 0.024383] rcu: Preemptible hierarchical RCU implementation. [ 0.024383] rcu: RCU event tracing is enabled. [ 0.024384] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024385] Trampoline variant of Tasks RCU enabled. [ 0.024386] Rude variant of Tasks RCU enabled. [ 0.024386] Tracing variant of Tasks RCU enabled. [ 0.024387] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024388] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024394] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024396] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024397] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029741] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029978] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029985] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030037] Console: colour dummy device 80x25 [ 0.030041] printk: legacy console [tty0] enabled [ 0.030317] printk: legacy console [ttyS0] enabled [ 0.179015] ACPI: Core revision 20250807 [ 0.179863] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.181355] APIC: Switch to symmetric I/O mode setup [ 0.182552] x2apic enabled [ 0.183432] APIC: Switched APIC routing to: physical x2apic [ 0.185920] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.187618] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.188614] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.188614] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.188614] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.188614] Speculative Store Bypass: Vulnerable [ 0.188614] Spectre V2 : Mitigation: Retpolines [ 0.188614] RETBleed: Vulnerable [ 0.188614] ITS: Mitigation: Aligned branch/return thunks [ 0.188614] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.188614] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.188614] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.188614] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.188614] GDS: Unknown: Dependent on hypervisor status [ 0.188614] active return thunk: its_return_thunk [ 0.188614] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.188614] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.188614] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.188614] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.188614] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.188614] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.188614] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.188614] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.188614] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.188614] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.188614] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.188614] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.188614] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.188614] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.188614] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.188614] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.188614] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.188614] Freeing SMP alternatives memory: 40K [ 0.188614] pid_max: default: 32768 minimum: 301 [ 0.188614] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.188614] landlock: Up and running. [ 0.188614] SELinux: Initializing. [ 0.188614] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.188614] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.188614] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.188816] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.189662] signal: max sigframe size: 3632 [ 0.190382] rcu: Hierarchical SRCU implementation. [ 0.190617] rcu: Max phase no-delay instances is 400. [ 0.191522] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.195108] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.195684] smp: Bringing up secondary CPUs ... [ 0.196539] smpboot: x86: Booting SMP configuration: [ 0.196618] .... node #0, CPUs: #1 [ 0.198049] 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. [ 0.199620] 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. [ 0.200651] smp: Brought up 1 node, 2 CPUs [ 0.201342] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.201769] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.202751] devtmpfs: initialized [ 0.203181] x86/mm: Memory block size: 128MB [ 0.204670] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.205681] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.206623] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.207699] pinctrl core: initialized pinctrl subsystem [ 0.209063] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.210762] audit: initializing netlink subsys (disabled) [ 0.211643] audit: type=2000 audit(1788464840.421:1): state=initialized audit_enabled=0 res=1 [ 0.211728] thermal_sys: Registered thermal governor 'step_wise' [ 0.212628] cpuidle: using governor menu [ 0.215169] efi: Freeing EFI boot services memory: 37748K [ 0.215620] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.216705] dca service started, version 1.12.1 [ 0.217516] PCI: Using configuration type 1 for base access [ 0.218730] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.244653] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.245618] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.246619] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.247618] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.249906] ACPI: Added _OSI(Module Device) [ 0.250622] ACPI: Added _OSI(Processor Device) [ 0.251350] ACPI: Added _OSI(Processor Aggregator Device) [ 0.252571] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.254835] ACPI: Interpreter enabled [ 0.255327] ACPI: PM: (supports S0 S5) [ 0.256623] ACPI: Using IOAPIC for interrupt routing [ 0.257523] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.258620] PCI: Using E820 reservations for host bridge windows [ 0.259734] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.262861] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.263622] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.265620] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.266627] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.269002] acpiphp: Slot [3] registered [ 0.269640] acpiphp: Slot [4] registered [ 0.270298] acpiphp: Slot [5] registered [ 0.270630] acpiphp: Slot [6] registered [ 0.271306] acpiphp: Slot [7] registered [ 0.271635] acpiphp: Slot [8] registered [ 0.272303] acpiphp: Slot [9] registered [ 0.273631] acpiphp: Slot [10] registered [ 0.274297] acpiphp: Slot [11] registered [ 0.274630] acpiphp: Slot [12] registered [ 0.275304] acpiphp: Slot [13] registered [ 0.276631] acpiphp: Slot [14] registered [ 0.277311] acpiphp: Slot [15] registered [ 0.277631] acpiphp: Slot [16] registered [ 0.278298] acpiphp: Slot [17] registered [ 0.278629] acpiphp: Slot [18] registered [ 0.279303] acpiphp: Slot [19] registered [ 0.280630] acpiphp: Slot [20] registered [ 0.281301] acpiphp: Slot [21] registered [ 0.281631] acpiphp: Slot [22] registered [ 0.282298] acpiphp: Slot [23] registered [ 0.282631] acpiphp: Slot [24] registered [ 0.283418] acpiphp: Slot [25] registered [ 0.284643] acpiphp: Slot [26] registered [ 0.285392] acpiphp: Slot [27] registered [ 0.285643] acpiphp: Slot [28] registered [ 0.286334] acpiphp: Slot [29] registered [ 0.286635] acpiphp: Slot [30] registered [ 0.287323] acpiphp: Slot [31] registered [ 0.288633] PCI host bridge to bus 0000:00 [ 0.289319] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.290618] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.291617] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.292618] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.293624] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.295618] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.296558] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.298075] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.300490] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.302234] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.303683] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.304632] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.305632] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.306609] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.307632] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.308633] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.309940] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.312657] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.313706] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.314720] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.316972] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.319586] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.321225] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.323637] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.326749] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.328734] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.329732] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.330723] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.331670] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.332968] iommu: Default domain type: Translated [ 0.333618] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.334721] efivars: Registered efivars operations [ 0.335816] PCI: Using ACPI for IRQ routing [ 0.336676] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.337614] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.337614] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.339622] vgaarb: loaded [ 0.340155] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.341617] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.345668] clocksource: Switched to clocksource kvm-clock [ 0.347302] VFS: Disk quotas dquot_6.6.0 [ 0.347989] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.349424] pnp: PnP ACPI init [ 0.350390] pnp: PnP ACPI: found 5 devices [ 0.358767] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.360274] NET: Registered PF_INET protocol family [ 0.361163] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.373722] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.375155] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.376430] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.377754] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.379089] TCP: Hash tables configured (established 16384 bind 16384) [ 0.380187] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.381281] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.382483] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.383492] NET: Registered PF_XDP protocol family [ 0.384280] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.385292] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.386301] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.387407] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.388504] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.389731] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.390951] PCI: CLS 0 bytes, default 64 [ 0.391730] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.393560] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.395817] clocksource: Switched to clocksource tsc [ 0.415799] Initialise system trusted keyrings [ 0.416882] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.419001] Key type asymmetric registered [ 0.419904] Asymmetric key parser 'x509' registered [ 0.422224] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.424665] io scheduler mq-deadline registered [ 0.425673] io scheduler kyber registered [ 0.426565] io scheduler bfq registered [ 0.430268] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.431776] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.433399] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.436536] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.438407] i8042: Warning: Keylock active [ 0.440908] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.441971] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.443211] hv_vmbus: registering driver hyperv_keyboard [ 0.444409] rtc_cmos 00:00: RTC can wake from S4 [ 0.446871] rtc_cmos 00:00: registered as rtc0 [ 0.448007] rtc_cmos 00:00: setting system clock to 2026-09-03T19:47:17 UTC (1788464837) [ 0.449836] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.451207] intel_pstate: CPU model not supported [ 0.452288] efifb: probing for efifb [ 0.453084] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.454485] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.455757] efifb: scrolling: redraw [ 0.456529] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.458653] Console: switching to colour frame buffer device 100x37 [ 0.460468] fb0: EFI VGA frame buffer device [ 0.461451] pstore: Using crash dump compression: deflate [ 0.462620] pstore: Registered efi_pstore as persistent store backend [ 0.464297] NET: Registered PF_INET6 protocol family [ 0.465793] Segment Routing with IPv6 [ 0.466609] In-situ OAM (IOAM) with IPv6 [ 0.467502] NET: Registered PF_PACKET protocol family [ 0.468702] Key type dns_resolver registered [ 0.472138] IPI shorthand broadcast: enabled [ 0.474943] sched_clock: Marking stable (317001885, 157629454)->(549109119, -74477780) [ 0.476857] registered taskstats version 1 [ 0.478120] Loading compiled-in X.509 certificates [ 0.950791] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.709755] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.714086] Demotion targets for Node 0: null [ 1.715169] Key type .fscrypt registered [ 1.716009] Key type fscrypt-provisioning registered [ 1.717031] ima: No TPM chip found, activating TPM-bypass! [ 1.718265] ima: Allocated hash algorithm: sha1 [ 1.719220] ima: No architecture policies found [ 1.725431] clk: Disabling unused clocks [ 1.731801] Freeing unused kernel image (initmem) memory: 17040K [ 1.733505] Write protecting the kernel read-only data: 47104k [ 1.735364] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.737129] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.738823] Run /init as init process [ 1.857156] nvme nvme0: pci function 0000:00:04.0 [ 1.858453] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.868216] nvme nvme0: 2/0/0 default/read/poll queues [ 1.875148] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.876589] GPT:25804799 != 33554431 [ 1.877381] GPT:Alternate GPT header not at the end of the disk. [ 1.878497] GPT:25804799 != 33554431 [ 1.879388] GPT: Use GNU Parted to correct GPT errors. [ 1.880387] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.894164] SCSI subsystem initialized [ 1.921849] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.924273] device-mapper: uevent: version 1.0.3 [ 1.925434] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.933136] device-mapper: verity: sha256 using "sha256-lib" [ 1.967636] raid6: avx512x4 gen() 18486 MB/s [ 1.984635] raid6: avx512x2 gen() 18500 MB/s [ 2.001637] raid6: avx512x1 gen() 18540 MB/s [ 2.018637] raid6: avx2x4 gen() 18333 MB/s [ 2.035636] raid6: avx2x2 gen() 18383 MB/s [ 2.052636] raid6: avx2x1 gen() 14012 MB/s [ 2.053581] raid6: using algorithm avx512x1 gen() 18540 MB/s [ 2.071637] raid6: .... xor() 21090 MB/s, rmw enabled [ 2.072712] raid6: using avx512x2 recovery algorithm [ 2.083321] xor: automatically using best checksumming function avx [ 2.219974] Btrfs loaded, zoned=no, fsverity=no [ 2.224211] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.227797] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.231667] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.233082] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.316650] ACPI: PM: Preparing to enter system sleep state S5 [ 62.318006] reboot: Restarting system [ 62.318823] 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        [2026-09-03T19:48:24.089497]      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 3988643341 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000312] ACPI: Early table checksum verification disabled [ 0.000316] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000320] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000325] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000331] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000334] ACPI: FACS 0x00000000789D0000 000040 [ 0.000337] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000340] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000342] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000345] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000349] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000351] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000355] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000357] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000360] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000361] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000362] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000363] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000363] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000364] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000365] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000365] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000366] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000367] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000368] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000410] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000420] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000471] Zone ranges: [ 0.000472] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000475] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000477] Normal empty [ 0.000479] Device empty [ 0.000480] Movable zone start for each node [ 0.000482] Early memory node ranges [ 0.000482] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000485] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000487] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000489] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000496] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000539] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004434] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004604] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005040] ACPI: PM-Timer IO Port: 0xb008 [ 0.005054] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005117] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005120] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005123] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005124] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005125] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005129] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005131] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005135] TSC deadline timer available [ 0.005141] CPU topo: Max. logical packages: 1 [ 0.005142] CPU topo: Max. logical dies: 1 [ 0.005142] CPU topo: Max. dies per package: 1 [ 0.005147] CPU topo: Max. threads per core: 2 [ 0.005147] CPU topo: Num. cores per package: 1 [ 0.005148] CPU topo: Num. threads per package: 2 [ 0.005149] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005168] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005183] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005185] Booting paravirtualized kernel on KVM [ 0.005187] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010123] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010373] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011076] kvm-guest: PV spinlocks enabled [ 0.011080] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011084] 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 [ 0.011267] random: crng init done [ 0.011269] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011477] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011599] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011654] Fallback order for Node 0: 0 [ 0.011657] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011658] Policy zone: DMA32 [ 0.011659] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015773] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015788] Kernel/User page tables isolation: enabled [ 0.024020] ftrace: allocating 41455 entries in 164 pages [ 0.024023] ftrace: allocated 164 pages with 3 groups [ 0.024816] Dynamic Preempt: voluntary [ 0.024850] rcu: Preemptible hierarchical RCU implementation. [ 0.024850] rcu: RCU event tracing is enabled. [ 0.024851] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024853] Trampoline variant of Tasks RCU enabled. [ 0.024853] Rude variant of Tasks RCU enabled. [ 0.024853] Tracing variant of Tasks RCU enabled. [ 0.024854] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024855] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024861] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024864] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024865] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029985] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030224] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030231] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030284] Console: colour dummy device 80x25 [ 0.030286] printk: legacy console [tty0] enabled [ 0.030568] printk: legacy console [ttyS0] enabled [ 0.177529] ACPI: Core revision 20250807 [ 0.178344] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.179793] APIC: Switch to symmetric I/O mode setup [ 0.180975] x2apic enabled [ 0.181834] APIC: Switched APIC routing to: physical x2apic [ 0.184961] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.186630] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.187624] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.187624] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.187624] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.187624] Speculative Store Bypass: Vulnerable [ 0.187624] Spectre V2 : Mitigation: Retpolines [ 0.187624] RETBleed: Vulnerable [ 0.187624] ITS: Mitigation: Aligned branch/return thunks [ 0.187624] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.187624] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.187624] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.187624] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.187624] GDS: Unknown: Dependent on hypervisor status [ 0.187624] active return thunk: its_return_thunk [ 0.187624] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.187624] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.187624] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.187624] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.187624] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.187624] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.187624] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.187624] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.187624] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.187624] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.187624] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.187624] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.187624] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.187624] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.187624] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.187624] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.187624] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.187624] Freeing SMP alternatives memory: 40K [ 0.187624] pid_max: default: 32768 minimum: 301 [ 0.187624] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.187624] landlock: Up and running. [ 0.187624] SELinux: Initializing. [ 0.187624] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.187624] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.187624] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.187829] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.188673] signal: max sigframe size: 3632 [ 0.189498] rcu: Hierarchical SRCU implementation. [ 0.189627] rcu: Max phase no-delay instances is 400. [ 0.190635] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.195035] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.195711] smp: Bringing up secondary CPUs ... [ 0.196748] smpboot: x86: Booting SMP configuration: [ 0.197633] .... node #0, CPUs: #1 [ 0.199042] 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. [ 0.200630] 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. [ 0.201667] smp: Brought up 1 node, 2 CPUs [ 0.202439] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.202811] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.203755] devtmpfs: initialized [ 0.204388] x86/mm: Memory block size: 128MB [ 0.205694] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.207690] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.208634] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.209697] pinctrl core: initialized pinctrl subsystem [ 0.211211] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.211772] audit: initializing netlink subsys (disabled) [ 0.212666] audit: type=2000 audit(1788464907.302:1): state=initialized audit_enabled=0 res=1 [ 0.212753] thermal_sys: Registered thermal governor 'step_wise' [ 0.213642] cpuidle: using governor menu [ 0.217360] efi: Freeing EFI boot services memory: 37748K [ 0.217631] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.219718] dca service started, version 1.12.1 [ 0.220634] PCI: Using configuration type 1 for base access [ 0.221749] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.248353] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.248629] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.249628] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.250627] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.252833] ACPI: Added _OSI(Module Device) [ 0.253582] ACPI: Added _OSI(Processor Device) [ 0.253628] ACPI: Added _OSI(Processor Aggregator Device) [ 0.255525] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.257877] ACPI: Interpreter enabled [ 0.258496] ACPI: PM: (supports S0 S5) [ 0.259632] ACPI: Using IOAPIC for interrupt routing [ 0.260463] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.261630] PCI: Using E820 reservations for host bridge windows [ 0.262713] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.266055] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.267635] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.268629] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.269637] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.271989] acpiphp: Slot [3] registered [ 0.272650] acpiphp: Slot [4] registered [ 0.273299] acpiphp: Slot [5] registered [ 0.273641] acpiphp: Slot [6] registered [ 0.274289] acpiphp: Slot [7] registered [ 0.275643] acpiphp: Slot [8] registered [ 0.276302] acpiphp: Slot [9] registered [ 0.276641] acpiphp: Slot [10] registered [ 0.277309] acpiphp: Slot [11] registered [ 0.277640] acpiphp: Slot [12] registered [ 0.278286] acpiphp: Slot [13] registered [ 0.279647] acpiphp: Slot [14] registered [ 0.280299] acpiphp: Slot [15] registered [ 0.280646] acpiphp: Slot [16] registered [ 0.281298] acpiphp: Slot [17] registered [ 0.281642] acpiphp: Slot [18] registered [ 0.282287] acpiphp: Slot [19] registered [ 0.283643] acpiphp: Slot [20] registered [ 0.284409] acpiphp: Slot [21] registered [ 0.284644] acpiphp: Slot [22] registered [ 0.285652] acpiphp: Slot [23] registered [ 0.286312] acpiphp: Slot [24] registered [ 0.286644] acpiphp: Slot [25] registered [ 0.287297] acpiphp: Slot [26] registered [ 0.288645] acpiphp: Slot [27] registered [ 0.289295] acpiphp: Slot [28] registered [ 0.289642] acpiphp: Slot [29] registered [ 0.290313] acpiphp: Slot [30] registered [ 0.290642] acpiphp: Slot [31] registered [ 0.291295] PCI host bridge to bus 0000:00 [ 0.292632] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.293628] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.294627] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.295628] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.296627] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.298628] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.299559] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301071] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.302511] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.305224] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.305693] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.306627] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.308648] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.309591] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.310643] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.311647] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.312899] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.315006] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.316716] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.317732] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.318988] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.322647] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.324253] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.327515] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.330870] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.331763] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.333735] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.334736] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.335683] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.337632] iommu: Default domain type: Translated [ 0.338630] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.339762] efivars: Registered efivars operations [ 0.340813] PCI: Using ACPI for IRQ routing [ 0.341897] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.342624] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.342624] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.345631] vgaarb: loaded [ 0.346306] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.346629] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.349676] clocksource: Switched to clocksource kvm-clock [ 0.351199] VFS: Disk quotas dquot_6.6.0 [ 0.352103] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.353798] pnp: PnP ACPI init [ 0.354962] pnp: PnP ACPI: found 5 devices [ 0.363948] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.365695] NET: Registered PF_INET protocol family [ 0.366581] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.382834] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.384256] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.385838] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.388125] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.389762] TCP: Hash tables configured (established 16384 bind 16384) [ 0.391057] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.392287] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.393713] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.394640] NET: Registered PF_XDP protocol family [ 0.395445] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.396441] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.397649] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.398831] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.400079] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.401498] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.402660] PCI: CLS 0 bytes, default 64 [ 0.403433] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.405237] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.407505] clocksource: Switched to clocksource tsc [ 0.427525] Initialise system trusted keyrings [ 0.430672] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.432549] Key type asymmetric registered [ 0.433521] Asymmetric key parser 'x509' registered [ 0.435215] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.437432] io scheduler mq-deadline registered [ 0.438421] io scheduler kyber registered [ 0.439321] io scheduler bfq registered [ 0.440931] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.442360] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.444012] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.447844] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.449778] i8042: Warning: Keylock active [ 0.452253] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.453386] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.454599] hv_vmbus: registering driver hyperv_keyboard [ 0.455832] rtc_cmos 00:00: RTC can wake from S4 [ 0.458293] rtc_cmos 00:00: registered as rtc0 [ 0.459453] rtc_cmos 00:00: setting system clock to 2026-09-03T19:48:24 UTC (1788464904) [ 0.461377] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.462708] intel_pstate: CPU model not supported [ 0.463831] efifb: probing for efifb [ 0.464637] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.466049] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.467341] efifb: scrolling: redraw [ 0.468127] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.469969] Console: switching to colour frame buffer device 100x37 [ 0.471819] fb0: EFI VGA frame buffer device [ 0.472775] pstore: Using crash dump compression: deflate [ 0.473948] pstore: Registered efi_pstore as persistent store backend [ 0.475601] NET: Registered PF_INET6 protocol family [ 0.477005] Segment Routing with IPv6 [ 0.477844] In-situ OAM (IOAM) with IPv6 [ 0.478770] NET: Registered PF_PACKET protocol family [ 0.479912] Key type dns_resolver registered [ 0.481289] IPI shorthand broadcast: enabled [ 0.483996] sched_clock: Marking stable (327002026, 156393381)->(573231876, -89836469) [ 0.485906] registered taskstats version 1 [ 0.487088] Loading compiled-in X.509 certificates [ 0.964406] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.774533] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.779531] Demotion targets for Node 0: null [ 1.780805] Key type .fscrypt registered [ 1.781866] Key type fscrypt-provisioning registered [ 1.782933] ima: No TPM chip found, activating TPM-bypass! [ 1.784178] ima: Allocated hash algorithm: sha1 [ 1.785170] ima: No architecture policies found [ 1.793134] clk: Disabling unused clocks [ 1.799526] Freeing unused kernel image (initmem) memory: 17040K [ 1.801279] Write protecting the kernel read-only data: 47104k [ 1.803150] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.804936] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.806677] Run /init as init process [ 1.924512] nvme nvme0: pci function 0000:00:04.0 [ 1.926101] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.936468] nvme nvme0: 2/0/0 default/read/poll queues [ 1.942706] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.944135] GPT:25804799 != 33554431 [ 1.944920] GPT:Alternate GPT header not at the end of the disk. [ 1.946139] GPT:25804799 != 33554431 [ 1.946882] GPT: Use GNU Parted to correct GPT errors. [ 1.947887] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.962040] SCSI subsystem initialized [ 1.989870] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.992249] device-mapper: uevent: version 1.0.3 [ 1.993407] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.001148] device-mapper: verity: sha256 using "sha256-lib" [ 2.036402] raid6: avx512x4 gen() 17601 MB/s [ 2.053402] raid6: avx512x2 gen() 18142 MB/s [ 2.070407] raid6: avx512x1 gen() 17813 MB/s [ 2.088402] raid6: avx2x4 gen() 17009 MB/s [ 2.105481] raid6: avx2x2 gen() 17670 MB/s [ 2.123403] raid6: avx2x1 gen() 13441 MB/s [ 2.124358] raid6: using algorithm avx512x2 gen() 18142 MB/s [ 2.142405] raid6: .... xor() 22666 MB/s, rmw enabled [ 2.143482] raid6: using avx512x2 recovery algorithm [ 2.154583] xor: automatically using best checksumming function avx [ 2.295640] Btrfs loaded, zoned=no, fsverity=no [ 2.299883] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.303472] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.307446] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.308854] BTRFS error (device dm-0): open_ctree failed: -2