1.671806] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673469] Run /init as init process [ 1.791248] nvme nvme0: pci function 0000:00:04.0 [ 1.792623] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.802069] nvme nvme0: 2/0/0 default/read/poll queues [ 1.808333] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.809743] GPT:25804799 != 33554431 [ 1.810495] GPT:Alternate GPT header not at the end of the disk. [ 1.811611] GPT:25804799 != 33554431 [ 1.812340] GPT: Use GNU Parted to correct GPT errors. [ 1.813318] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.826671] SCSI subsystem initialized [ 1.852550] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.854984] device-mapper: uevent: version 1.0.3 [ 1.855993] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.863288] device-mapper: verity: sha256 using "sha256-lib" [ 1.897414] raid6: avx512x4 gen() 17994 MB/s [ 1.914415] raid6: avx512x2 gen() 17868 MB/s [ 1.931415] raid6: avx512x1 gen() 17944 MB/s [ 1.948413] raid6: avx2x4 gen() 18057 MB/s [ 1.965415] raid6: avx2x2 gen() 17904 MB/s [ 1.983415] raid6: avx2x1 gen() 13498 MB/s [ 1.984306] raid6: using algorithm avx2x4 gen() 18057 MB/s [ 2.001415] raid6: .... xor() 7491 MB/s, rmw enabled [ 2.002438] raid6: using avx512x2 recovery algorithm [ 2.012869] xor: automatically using best checksumming function avx [ 2.143520] Btrfs loaded, zoned=no, fsverity=no [ 2.148071] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.151461] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.155139] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.156503] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.239186] ACPI: PM: Preparing to enter system sleep state S5 [ 62.240432] reboot: Restarting system [ 62.241198] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:27:56.711362]      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 3912111806 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000403] ACPI: Early table checksum verification disabled [ 0.000407] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000411] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000416] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000422] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000425] ACPI: FACS 0x00000000789D0000 000040 [ 0.000428] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000430] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000433] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000436] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000439] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000442] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000444] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000447] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000449] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000451] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000451] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000452] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000453] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000453] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000454] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000455] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000456] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000457] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000457] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000496] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000505] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000554] Zone ranges: [ 0.000555] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000558] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000560] Normal empty [ 0.000562] Device empty [ 0.000564] Movable zone start for each node [ 0.000565] Early memory node ranges [ 0.000566] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000568] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000570] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000572] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000579] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000622] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004096] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004219] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004611] ACPI: PM-Timer IO Port: 0xb008 [ 0.004623] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004680] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004683] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004685] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004686] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004688] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004691] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004693] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004697] TSC deadline timer available [ 0.004702] CPU topo: Max. logical packages: 1 [ 0.004703] CPU topo: Max. logical dies: 1 [ 0.004703] CPU topo: Max. dies per package: 1 [ 0.004708] CPU topo: Max. threads per core: 2 [ 0.004709] CPU topo: Num. cores per package: 1 [ 0.004709] CPU topo: Num. threads per package: 2 [ 0.004710] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004726] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004741] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004743] Booting paravirtualized kernel on KVM [ 0.004745] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009614] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009925] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010492] kvm-guest: PV spinlocks enabled [ 0.010494] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010497] 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 [ 0.010667] random: crng init done [ 0.010668] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010881] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011019] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011071] Fallback order for Node 0: 0 [ 0.011073] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011075] Policy zone: DMA32 [ 0.011076] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015108] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015124] Kernel/User page tables isolation: enabled [ 0.023342] ftrace: allocating 41455 entries in 164 pages [ 0.023345] ftrace: allocated 164 pages with 3 groups [ 0.024123] Dynamic Preempt: voluntary [ 0.024155] rcu: Preemptible hierarchical RCU implementation. [ 0.024156] rcu: RCU event tracing is enabled. [ 0.024156] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024158] Trampoline variant of Tasks RCU enabled. [ 0.024158] Rude variant of Tasks RCU enabled. [ 0.024159] Tracing variant of Tasks RCU enabled. [ 0.024159] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024160] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024178] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024180] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024181] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029215] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029443] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029450] 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 [ 0.029782] printk: legacy console [ttyS0] enabled [ 0.173517] ACPI: Core revision 20250807 [ 0.174348] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.175806] APIC: Switch to symmetric I/O mode setup [ 0.176994] x2apic enabled [ 0.177909] APIC: Switched APIC routing to: physical x2apic [ 0.180340] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.182078] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.183075] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.183075] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.183075] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.183075] Speculative Store Bypass: Vulnerable [ 0.183075] Spectre V2 : Mitigation: Retpolines [ 0.183075] RETBleed: Vulnerable [ 0.183075] ITS: Mitigation: Aligned branch/return thunks [ 0.183075] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183075] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183075] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.183075] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.183075] GDS: Unknown: Dependent on hypervisor status [ 0.183075] active return thunk: its_return_thunk [ 0.183075] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.183075] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.183075] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.183075] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.183075] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.183075] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.183075] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.183075] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.183075] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.183075] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.183075] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.183075] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.183075] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.183075] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.183075] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.183075] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.183075] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.183075] Freeing SMP alternatives memory: 40K [ 0.183075] pid_max: default: 32768 minimum: 301 [ 0.183075] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.183075] landlock: Up and running. [ 0.183075] SELinux: Initializing. [ 0.183075] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183075] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183075] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.183273] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.184120] signal: max sigframe size: 3632 [ 0.184820] rcu: Hierarchical SRCU implementation. [ 0.185078] rcu: Max phase no-delay instances is 400. [ 0.185930] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189478] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.190128] smp: Bringing up secondary CPUs ... [ 0.190959] smpboot: x86: Booting SMP configuration: [ 0.191079] .... node #0, CPUs: #1 [ 0.192079] 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. [ 0.193078] 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. [ 0.194107] smp: Brought up 1 node, 2 CPUs [ 0.194760] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.195221] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.196203] devtmpfs: initialized [ 0.196682] x86/mm: Memory block size: 128MB [ 0.197128] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.198140] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.199085] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.200155] pinctrl core: initialized pinctrl subsystem [ 0.201535] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.203232] audit: initializing netlink subsys (disabled) [ 0.204101] audit: type=2000 audit(1788456479.907:1): state=initialized audit_enabled=0 res=1 [ 0.204182] thermal_sys: Registered thermal governor 'step_wise' [ 0.205092] cpuidle: using governor menu [ 0.208552] efi: Freeing EFI boot services memory: 37748K [ 0.209080] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210150] dca service started, version 1.12.1 [ 0.210976] PCI: Using configuration type 1 for base access [ 0.211183] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234140] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235079] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236079] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237080] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239771] ACPI: Added _OSI(Module Device) [ 0.240079] ACPI: Added _OSI(Processor Device) [ 0.240815] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242077] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243345] ACPI: Interpreter enabled [ 0.244704] ACPI: PM: (supports S0 S5) [ 0.244731] ACPI: Using IOAPIC for interrupt routing [ 0.246098] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247078] PCI: Using E820 reservations for host bridge windows [ 0.248169] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251211] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252081] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254080] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255086] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257426] acpiphp: Slot [3] registered [ 0.258101] acpiphp: Slot [4] registered [ 0.258785] acpiphp: Slot [5] registered [ 0.259090] acpiphp: Slot [6] registered [ 0.259776] acpiphp: Slot [7] registered [ 0.261092] acpiphp: Slot [8] registered [ 0.261753] acpiphp: Slot [9] registered [ 0.262094] acpiphp: Slot [10] registered [ 0.262755] acpiphp: Slot [11] registered [ 0.263090] acpiphp: Slot [12] registered [ 0.263765] acpiphp: Slot [13] registered [ 0.265092] acpiphp: Slot [14] registered [ 0.265756] acpiphp: Slot [15] registered [ 0.266091] acpiphp: Slot [16] registered [ 0.266759] acpiphp: Slot [17] registered [ 0.267090] acpiphp: Slot [18] registered [ 0.267757] acpiphp: Slot [19] registered [ 0.269092] acpiphp: Slot [20] registered [ 0.269761] acpiphp: Slot [21] registered [ 0.270091] acpiphp: Slot [22] registered [ 0.270767] acpiphp: Slot [23] registered [ 0.271090] acpiphp: Slot [24] registered [ 0.271753] acpiphp: Slot [25] registered [ 0.273092] acpiphp: Slot [26] registered [ 0.273754] acpiphp: Slot [27] registered [ 0.274091] acpiphp: Slot [28] registered [ 0.274797] acpiphp: Slot [29] registered [ 0.275092] acpiphp: Slot [30] registered [ 0.275778] acpiphp: Slot [31] registered [ 0.277088] PCI host bridge to bus 0000:00 [ 0.277768] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279078] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280078] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281078] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282078] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283078] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284070] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286507] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288940] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290678] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292145] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293093] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294092] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295033] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296093] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297040] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.298349] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301105] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302156] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303159] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304386] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307995] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308635] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311094] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314149] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315189] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317180] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318178] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319131] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320405] iommu: Default domain type: Translated [ 0.321079] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322167] efivars: Registered efivars operations [ 0.322877] PCI: Using ACPI for IRQ routing [ 0.324103] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325075] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325075] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327079] vgaarb: loaded [ 0.327634] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329078] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332110] clocksource: Switched to clocksource kvm-clock [ 0.333688] VFS: Disk quotas dquot_6.6.0 [ 0.334394] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335778] pnp: PnP ACPI init [ 0.336734] pnp: PnP ACPI: found 5 devices [ 0.344792] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346386] NET: Registered PF_INET protocol family [ 0.347294] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359863] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361301] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362649] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363984] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365270] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366393] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367516] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368757] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.369724] NET: Registered PF_XDP protocol family [ 0.370525] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371551] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372592] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373731] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374869] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376132] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377228] PCI: CLS 0 bytes, default 64 [ 0.378040] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379766] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.381823] clocksource: Switched to clocksource tsc [ 0.401756] Initialise system trusted keyrings [ 0.402833] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404614] Key type asymmetric registered [ 0.405501] Asymmetric key parser 'x509' registered [ 0.407144] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408802] io scheduler mq-deadline registered [ 0.409744] io scheduler kyber registered [ 0.410647] io scheduler bfq registered [ 0.411915] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413243] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414921] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.417933] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419754] i8042: Warning: Keylock active [ 0.422131] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423181] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424357] hv_vmbus: registering driver hyperv_keyboard [ 0.425578] rtc_cmos 00:00: RTC can wake from S4 [ 0.427956] rtc_cmos 00:00: registered as rtc0 [ 0.429098] rtc_cmos 00:00: setting system clock to 2026-09-03T17:27:56 UTC (1788456476) [ 0.430910] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432191] intel_pstate: CPU model not supported [ 0.433256] efifb: probing for efifb [ 0.434048] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435365] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436630] efifb: scrolling: redraw [ 0.437422] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.439184] Console: switching to colour frame buffer device 100x37 [ 0.441004] fb0: EFI VGA frame buffer device [ 0.441927] pstore: Using crash dump compression: deflate [ 0.443027] pstore: Registered efi_pstore as persistent store backend [ 0.444666] NET: Registered PF_INET6 protocol family [ 0.446169] Segment Routing with IPv6 [ 0.446875] In-situ OAM (IOAM) with IPv6 [ 0.447755] NET: Registered PF_PACKET protocol family [ 0.448866] Key type dns_resolver registered [ 0.450814] IPI shorthand broadcast: enabled [ 0.453439] sched_clock: Marking stable (300001939, 152625633)->(528110583, -75483011) [ 0.455352] registered taskstats version 1 [ 0.456503] Loading compiled-in X.509 certificates [ 0.928460] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.651712] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.655999] Demotion targets for Node 0: null [ 1.657011] Key type .fscrypt registered [ 1.657842] Key type fscrypt-provisioning registered [ 1.658838] ima: No TPM chip found, activating TPM-bypass! [ 1.660051] ima: Allocated hash algorithm: sha1 [ 1.660945] ima: No architecture policies found [ 1.667019] clk: Disabling unused clocks [ 1.673289] Freeing unused kernel image (initmem) memory: 17040K [ 1.674962] Write protecting the kernel read-only data: 47104k [ 1.676794] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.678497] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.680198] Run /init as init process [ 1.798405] nvme nvme0: pci function 0000:00:04.0 [ 1.799816] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.809458] nvme nvme0: 2/0/0 default/read/poll queues [ 1.815391] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.816794] GPT:25804799 != 33554431 [ 1.817557] GPT:Alternate GPT header not at the end of the disk. [ 1.818683] GPT:25804799 != 33554431 [ 1.819420] GPT: Use GNU Parted to correct GPT errors. [ 1.820390] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.833645] SCSI subsystem initialized [ 1.859697] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.861991] device-mapper: uevent: version 1.0.3 [ 1.863006] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.870325] device-mapper: verity: sha256 using "sha256-lib" [ 1.904633] raid6: avx512x4 gen() 18010 MB/s [ 1.921631] raid6: avx512x2 gen() 17897 MB/s [ 1.938631] raid6: avx512x1 gen() 17863 MB/s [ 1.955632] raid6: avx2x4 gen() 17746 MB/s [ 1.972632] raid6: avx2x2 gen() 17821 MB/s [ 1.989632] raid6: avx2x1 gen() 13539 MB/s [ 1.990556] raid6: using algorithm avx512x4 gen() 18010 MB/s [ 2.007632] raid6: .... xor() 7359 MB/s, rmw enabled [ 2.008643] raid6: using avx512x2 recovery algorithm [ 2.019154] xor: automatically using best checksumming function avx [ 2.149387] Btrfs loaded, zoned=no, fsverity=no [ 2.153585] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.156979] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.160761] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.162146] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.242514] ACPI: PM: Preparing to enter system sleep state S5 [ 62.243751] reboot: Restarting system [ 62.244519] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:29:03.313176]      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 3887534768 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000316] ACPI: Early table checksum verification disabled [ 0.000320] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000324] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000329] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000335] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000338] ACPI: FACS 0x00000000789D0000 000040 [ 0.000341] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000344] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000347] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000350] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000353] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000356] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000359] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000362] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000364] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000365] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000366] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000367] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000368] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000368] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000381] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000382] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000383] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000383] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000384] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000423] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000432] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000482] Zone ranges: [ 0.000483] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000485] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000488] Normal empty [ 0.000490] Device empty [ 0.000491] Movable zone start for each node [ 0.000492] Early memory node ranges [ 0.000493] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000495] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000498] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000500] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000507] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000550] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003948] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004054] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004461] ACPI: PM-Timer IO Port: 0xb008 [ 0.004473] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004528] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004531] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004533] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004534] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004535] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004539] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004540] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004544] TSC deadline timer available [ 0.004549] CPU topo: Max. logical packages: 1 [ 0.004549] CPU topo: Max. logical dies: 1 [ 0.004550] CPU topo: Max. dies per package: 1 [ 0.004554] 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 [ 0.004556] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004573] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004587] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004589] Booting paravirtualized kernel on KVM [ 0.004591] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009463] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009726] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010293] kvm-guest: PV spinlocks enabled [ 0.010295] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010298] 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 [ 0.010477] random: crng init done [ 0.010478] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010685] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010811] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010862] Fallback order for Node 0: 0 [ 0.010865] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010866] Policy zone: DMA32 [ 0.010867] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014758] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014772] Kernel/User page tables isolation: enabled [ 0.022878] ftrace: allocating 41455 entries in 164 pages [ 0.022880] ftrace: allocated 164 pages with 3 groups [ 0.023671] Dynamic Preempt: voluntary [ 0.023702] rcu: Preemptible hierarchical RCU implementation. [ 0.023703] rcu: RCU event tracing is enabled. [ 0.023703] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023705] Trampoline variant of Tasks RCU enabled. [ 0.023706] Rude variant of Tasks RCU enabled. [ 0.023706] Tracing variant of Tasks RCU enabled. [ 0.023707] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023708] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023714] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023715] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023717] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028771] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028999] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029006] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029054] Console: colour dummy device 80x25 [ 0.029057] printk: legacy console [tty0] enabled [ 0.029343] printk: legacy console [ttyS0] enabled [ 0.170611] ACPI: Core revision 20250807 [ 0.171483] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173019] APIC: Switch to symmetric I/O mode setup [ 0.174228] x2apic enabled [ 0.175097] APIC: Switched APIC routing to: physical x2apic [ 0.177569] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.179333] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.180330] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180330] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180330] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180330] Speculative Store Bypass: Vulnerable [ 0.180330] Spectre V2 : Mitigation: Retpolines [ 0.180330] RETBleed: Vulnerable [ 0.180330] ITS: Mitigation: Aligned branch/return thunks [ 0.180330] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180330] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180330] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180330] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180330] GDS: Unknown: Dependent on hypervisor status [ 0.180330] active return thunk: its_return_thunk [ 0.180330] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180330] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180330] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180330] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180330] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180330] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180330] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180330] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180330] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180330] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180330] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180330] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180330] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180330] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180330] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180330] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180330] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180330] Freeing SMP alternatives memory: 40K [ 0.180330] pid_max: default: 32768 minimum: 301 [ 0.180330] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180330] landlock: Up and running. [ 0.180330] SELinux: Initializing. [ 0.180330] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180330] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180330] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180528] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181374] signal: max sigframe size: 3632 [ 0.182114] rcu: Hierarchical SRCU implementation. [ 0.182332] rcu: Max phase no-delay instances is 400. [ 0.183288] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186756] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187386] smp: Bringing up secondary CPUs ... [ 0.188270] smpboot: x86: Booting SMP configuration: [ 0.188334] .... node #0, CPUs: #1 [ 0.189340] 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. [ 0.190334] 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. [ 0.191375] smp: Brought up 1 node, 2 CPUs [ 0.192088] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.192491] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.193454] devtmpfs: initialized [ 0.193916] x86/mm: Memory block size: 128MB [ 0.195386] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.196386] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.197343] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.198407] pinctrl core: initialized pinctrl subsystem [ 0.199770] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.201468] audit: initializing netlink subsys (disabled) [ 0.202357] audit: type=2000 audit(1788456546.528:1): state=initialized audit_enabled=0 res=1 [ 0.202468] thermal_sys: Registered thermal governor 'step_wise' [ 0.203343] cpuidle: using governor menu [ 0.205769] efi: Freeing EFI boot services memory: 37748K [ 0.206335] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207406] dca service started, version 1.12.1 [ 0.208166] PCI: Using configuration type 1 for base access [ 0.209434] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232332] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233335] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234334] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236334] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238551] ACPI: Added _OSI(Module Device) [ 0.239207] ACPI: Added _OSI(Processor Device) [ 0.239333] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241195] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243563] ACPI: Interpreter enabled [ 0.244340] ACPI: PM: (supports S0 S5) [ 0.244923] ACPI: Using IOAPIC for interrupt routing [ 0.245154] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246333] PCI: Using E820 reservations for host bridge windows [ 0.247352] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250383] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251336] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252335] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254343] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256663] acpiphp: Slot [3] registered [ 0.257324] acpiphp: Slot [4] registered [ 0.257347] acpiphp: Slot [5] registered [ 0.257988] acpiphp: Slot [6] registered [ 0.259346] acpiphp: Slot [7] registered [ 0.259967] acpiphp: Slot [8] registered [ 0.260345] acpiphp: Slot [9] registered [ 0.260991] acpiphp: Slot [10] registered [ 0.261346] acpiphp: Slot [11] registered [ 0.262008] acpiphp: Slot [12] registered [ 0.262345] acpiphp: Slot [13] registered [ 0.262996] acpiphp: Slot [14] registered [ 0.264348] acpiphp: Slot [15] registered [ 0.265001] acpiphp: Slot [16] registered [ 0.265348] acpiphp: Slot [17] registered [ 0.266013] acpiphp: Slot [18] registered [ 0.266345] acpiphp: Slot [19] registered [ 0.266992] acpiphp: Slot [20] registered [ 0.268346] acpiphp: Slot [21] registered [ 0.268995] acpiphp: Slot [22] registered [ 0.269349] acpiphp: Slot [23] registered [ 0.270043] acpiphp: Slot [24] registered [ 0.270345] acpiphp: Slot [25] registered [ 0.271004] acpiphp: Slot [26] registered [ 0.272346] acpiphp: Slot [27] registered [ 0.272983] acpiphp: Slot [28] registered [ 0.273346] acpiphp: Slot [29] registered [ 0.273989] acpiphp: Slot [30] registered [ 0.274347] acpiphp: Slot [31] registered [ 0.274987] PCI host bridge to bus 0000:00 [ 0.275335] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277334] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278333] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279333] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280333] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281333] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282239] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283766] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286168] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287919] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289397] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290325] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291347] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292249] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293347] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294274] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295594] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.297362] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.298410] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299418] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301658] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304309] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.305870] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308348] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311367] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312434] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313431] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314431] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315383] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.316628] iommu: Default domain type: Translated [ 0.317350] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.318343] efivars: Registered efivars operations [ 0.319084] PCI: Using ACPI for IRQ routing [ 0.319380] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320295] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320330] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.323334] vgaarb: loaded [ 0.323874] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324333] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327368] clocksource: Switched to clocksource kvm-clock [ 0.328853] VFS: Disk quotas dquot_6.6.0 [ 0.329503] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.330745] pnp: PnP ACPI init [ 0.331697] pnp: PnP ACPI: found 5 devices [ 0.339506] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.340976] NET: Registered PF_INET protocol family [ 0.341864] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.354266] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.355630] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.356866] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.358132] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.359370] TCP: Hash tables configured (established 16384 bind 16384) [ 0.360429] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361475] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362649] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363547] NET: Registered PF_XDP protocol family [ 0.364300] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.365306] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366270] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367336] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368401] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369612] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.370635] PCI: CLS 0 bytes, default 64 [ 0.371393] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373184] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.375455] clocksource: Switched to clocksource tsc [ 0.395365] Initialise system trusted keyrings [ 0.397398] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.399128] Key type asymmetric registered [ 0.400031] Asymmetric key parser 'x509' registered [ 0.401694] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404357] io scheduler mq-deadline registered [ 0.405276] io scheduler kyber registered [ 0.406103] io scheduler bfq registered [ 0.407471] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.408812] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.410332] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.413298] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.415125] i8042: Warning: Keylock active [ 0.417575] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.418581] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.419743] hv_vmbus: registering driver hyperv_keyboard [ 0.420933] rtc_cmos 00:00: RTC can wake from S4 [ 0.423237] rtc_cmos 00:00: registered as rtc0 [ 0.424385] rtc_cmos 00:00: setting system clock to 2026-09-03T17:29:02 UTC (1788456542) [ 0.426170] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.427479] intel_pstate: CPU model not supported [ 0.428541] efifb: probing for efifb [ 0.429294] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.430667] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.431948] efifb: scrolling: redraw [ 0.432694] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.434418] Console: switching to colour frame buffer device 100x37 [ 0.436268] fb0: EFI VGA frame buffer device [ 0.437238] pstore: Using crash dump compression: deflate [ 0.438361] pstore: Registered efi_pstore as persistent store backend [ 0.439881] NET: Registered PF_INET6 protocol family [ 0.441723] Segment Routing with IPv6 [ 0.442478] In-situ OAM (IOAM) with IPv6 [ 0.443336] NET: Registered PF_PACKET protocol family [ 0.445394] Key type dns_resolver registered [ 0.447530] IPI shorthand broadcast: enabled [ 0.450131] sched_clock: Marking stable (299001679, 150324162)->(525292839, -75966998) [ 0.451913] registered taskstats version 1 [ 0.453050] Loading compiled-in X.509 certificates [ 0.925050] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.638706] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.643008] Demotion targets for Node 0: null [ 1.644028] Key type .fscrypt registered [ 1.644853] Key type fscrypt-provisioning registered [ 1.645869] ima: No TPM chip found, activating TPM-bypass! [ 1.647119] ima: Allocated hash algorithm: sha1 [ 1.648049] ima: No architecture policies found [ 1.654990] clk: Disabling unused clocks [ 1.661401] Freeing unused kernel image (initmem) memory: 17040K [ 1.663029] Write protecting the kernel read-only data: 47104k [ 1.664723] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.666292] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.667847] Run /init as init process [ 1.786516] nvme nvme0: pci function 0000:00:04.0 [ 1.788191] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.796967] nvme nvme0: 2/0/0 default/read/poll queues [ 1.803339] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.805257] GPT:25804799 != 33554431 [ 1.806283] GPT:Alternate GPT header not at the end of the disk. [ 1.807800] GPT:25804799 != 33554431 [ 1.808799] GPT: Use GNU Parted to correct GPT errors. [ 1.810162] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.823902] SCSI subsystem initialized [ 1.849795] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.852975] device-mapper: uevent: version 1.0.3 [ 1.854294] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.862103] device-mapper: verity: sha256 using "sha256-lib" [ 1.896332] raid6: avx512x4 gen() 17737 MB/s [ 1.914332] raid6: avx512x2 gen() 17786 MB/s [ 1.932331] raid6: avx512x1 gen() 17709 MB/s [ 1.950332] raid6: avx2x4 gen() 17600 MB/s [ 1.968332] raid6: avx2x2 gen() 17821 MB/s [ 1.986331] raid6: avx2x1 gen() 13741 MB/s [ 1.987479] raid6: using algorithm avx2x2 gen() 17821 MB/s [ 2.005332] raid6: .... xor() 16028 MB/s, rmw enabled [ 2.006957] raid6: using avx512x2 recovery algorithm [ 2.017675] xor: automatically using best checksumming function avx [ 2.148424] Btrfs loaded, zoned=no, fsverity=no [ 2.152636] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.156013] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.159749] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.161148] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.245141] ACPI: PM: Preparing to enter system sleep state S5 [ 62.246419] reboot: Restarting system [ 62.247222] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:30:09.912818]      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 3874836808 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000186] Using GB pages for direct mapping [ 0.000287] ACPI: Early table checksum verification disabled [ 0.000290] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000294] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000300] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000305] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000308] ACPI: FACS 0x00000000789D0000 000040 [ 0.000311] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000314] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000317] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000320] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000323] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000326] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000329] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000331] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000334] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000335] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000336] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000336] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000337] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000338] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000338] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000339] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000340] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000340] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000341] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000378] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000405] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000437] Zone ranges: [ 0.000437] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000439] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000441] Normal empty [ 0.000442] Device empty [ 0.000442] Movable zone start for each node [ 0.000443] Early memory node ranges [ 0.000444] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000445] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000446] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000447] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000459] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000490] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003891] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004000] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004421] ACPI: PM-Timer IO Port: 0xb008 [ 0.004433] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004495] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004498] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004500] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004502] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004503] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004507] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004509] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004513] TSC deadline timer available [ 0.004518] CPU topo: Max. logical packages: 1 [ 0.004519] CPU topo: Max. logical dies: 1 [ 0.004520] CPU topo: Max. dies per package: 1 [ 0.004525] CPU topo: Max. threads per core: 2 [ 0.004525] CPU topo: Num. cores per package: 1 [ 0.004526] CPU topo: Num. threads per package: 2 [ 0.004527] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004560] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004576] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004577] Booting paravirtualized kernel on KVM [ 0.004579] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009420] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009687] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010271] kvm-guest: PV spinlocks enabled [ 0.010273] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010276] 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 [ 0.010446] random: crng init done [ 0.010447] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010648] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010759] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010811] Fallback order for Node 0: 0 [ 0.010813] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010814] Policy zone: DMA32 [ 0.010815] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014800] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014814] Kernel/User page tables isolation: enabled [ 0.022865] ftrace: allocating 41455 entries in 164 pages [ 0.022867] ftrace: allocated 164 pages with 3 groups [ 0.023628] Dynamic Preempt: voluntary [ 0.023661] rcu: Preemptible hierarchical RCU implementation. [ 0.023662] rcu: RCU event tracing is enabled. [ 0.023662] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023664] Trampoline variant of Tasks RCU enabled. [ 0.023664] Rude variant of Tasks RCU enabled. [ 0.023665] Tracing variant of Tasks RCU enabled. [ 0.023665] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023666] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023672] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023674] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023675] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028835] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029065] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029072] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029122] Console: colour dummy device 80x25 [ 0.029125] printk: legacy console [tty0] enabled [ 0.029411] printk: legacy console [ttyS0] enabled [ 0.193849] ACPI: Core revision 20250807 [ 0.194774] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.196461] APIC: Switch to symmetric I/O mode setup [ 0.197801] x2apic enabled [ 0.198765] APIC: Switched APIC routing to: physical x2apic [ 0.201391] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.203340] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.204337] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.204337] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.204337] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.204337] Speculative Store Bypass: Vulnerable [ 0.204337] Spectre V2 : Mitigation: Retpolines [ 0.204337] RETBleed: Vulnerable [ 0.204337] ITS: Mitigation: Aligned branch/return thunks [ 0.204337] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.204337] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.204337] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.204337] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.204337] GDS: Unknown: Dependent on hypervisor status [ 0.204337] active return thunk: its_return_thunk [ 0.204337] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.204337] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.204337] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.204337] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.204337] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.204337] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.204337] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.204337] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.204337] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.204337] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.204337] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.204337] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.204337] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.204337] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.204337] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.204337] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.204337] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.204337] Freeing SMP alternatives memory: 40K [ 0.204337] pid_max: default: 32768 minimum: 301 [ 0.204337] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.204337] landlock: Up and running. [ 0.204337] SELinux: Initializing. [ 0.204337] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.204337] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.204337] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.204554] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.205377] signal: max sigframe size: 3632 [ 0.206270] rcu: Hierarchical SRCU implementation. [ 0.206340] rcu: Max phase no-delay instances is 400. [ 0.207395] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.211667] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.212394] smp: Bringing up secondary CPUs ... [ 0.213378] smpboot: x86: Booting SMP configuration: [ 0.214342] .... node #0, CPUs: #1 [ 0.215342] 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. [ 0.217341] 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. [ 0.218378] smp: Brought up 1 node, 2 CPUs [ 0.219176] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.219477] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.220457] devtmpfs: initialized [ 0.221081] x86/mm: Memory block size: 128MB [ 0.222392] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.223395] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.224349] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.226419] pinctrl core: initialized pinctrl subsystem [ 0.227866] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.229472] audit: initializing netlink subsys (disabled) [ 0.230363] audit: type=2000 audit(1788456613.122:1): state=initialized audit_enabled=0 res=1 [ 0.230445] thermal_sys: Registered thermal governor 'step_wise' [ 0.231351] cpuidle: using governor menu [ 0.234208] efi: Freeing EFI boot services memory: 37748K [ 0.235343] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.236419] dca service started, version 1.12.1 [ 0.237359] PCI: Using configuration type 1 for base access [ 0.239438] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.263461] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.264341] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.265342] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.266340] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.267911] ACPI: Added _OSI(Module Device) [ 0.268342] ACPI: Added _OSI(Processor Device) [ 0.269186] ACPI: Added _OSI(Processor Aggregator Device) [ 0.271357] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.274416] ACPI: Interpreter enabled [ 0.275092] ACPI: PM: (supports S0 S5) [ 0.275341] ACPI: Using IOAPIC for interrupt routing [ 0.276322] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.278342] PCI: Using E820 reservations for host bridge windows [ 0.279441] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.282694] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.284345] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.285341] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.287348] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.289684] acpiphp: Slot [3] registered [ 0.290363] acpiphp: Slot [4] registered [ 0.291134] acpiphp: Slot [5] registered [ 0.292355] acpiphp: Slot [6] registered [ 0.293089] acpiphp: Slot [7] registered [ 0.293355] acpiphp: Slot [8] registered [ 0.294095] acpiphp: Slot [9] registered [ 0.295354] acpiphp: Slot [10] registered [ 0.296108] acpiphp: Slot [11] registered [ 0.296353] acpiphp: Slot [12] registered [ 0.297104] acpiphp: Slot [13] registered [ 0.298354] acpiphp: Slot [14] registered [ 0.299095] acpiphp: Slot [15] registered [ 0.299355] acpiphp: Slot [16] registered [ 0.300117] acpiphp: Slot [17] registered [ 0.301354] acpiphp: Slot [18] registered [ 0.302115] acpiphp: Slot [19] registered [ 0.302353] acpiphp: Slot [20] registered [ 0.303123] acpiphp: Slot [21] registered [ 0.304355] acpiphp: Slot [22] registered [ 0.305089] acpiphp: Slot [23] registered [ 0.305356] acpiphp: Slot [24] registered [ 0.306106] acpiphp: Slot [25] registered [ 0.306352] acpiphp: Slot [26] registered [ 0.307120] acpiphp: Slot [27] registered [ 0.308356] acpiphp: Slot [28] registered [ 0.309118] acpiphp: Slot [29] registered [ 0.309352] acpiphp: Slot [30] registered [ 0.310102] acpiphp: Slot [31] registered [ 0.311350] PCI host bridge to bus 0000:00 [ 0.312001] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.313341] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.314340] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.315341] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.316340] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.317340] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.318259] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.319766] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.322184] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.323948] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.325404] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.326340] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.327355] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.328281] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.329355] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.330271] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.331607] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.333363] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.335418] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.336422] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.337647] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.340205] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.341877] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.344355] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.347305] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.348442] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.349440] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.350459] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.351389] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.353373] iommu: Default domain type: Translated [ 0.354135] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.354438] efivars: Registered efivars operations [ 0.355286] PCI: Using ACPI for IRQ routing [ 0.356364] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.357315] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.357337] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.359342] vgaarb: loaded [ 0.359855] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.360340] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.363370] clocksource: Switched to clocksource kvm-clock [ 0.364957] VFS: Disk quotas dquot_6.6.0 [ 0.365652] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.366892] pnp: PnP ACPI init [ 0.367827] pnp: PnP ACPI: found 5 devices [ 0.375886] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.377506] NET: Registered PF_INET protocol family [ 0.378436] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.390970] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.392500] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.393933] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.395364] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.396728] TCP: Hash tables configured (established 16384 bind 16384) [ 0.397965] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.399150] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.400430] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.401437] NET: Registered PF_XDP protocol family [ 0.402288] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.403372] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.404423] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.405662] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.406855] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.408185] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.409322] PCI: CLS 0 bytes, default 64 [ 0.410146] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.411889] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.413942] clocksource: Switched to clocksource tsc [ 0.433780] Initialise system trusted keyrings [ 0.434819] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.436507] Key type asymmetric registered [ 0.437336] Asymmetric key parser 'x509' registered [ 0.439875] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.442298] io scheduler mq-deadline registered [ 0.443206] io scheduler kyber registered [ 0.444091] io scheduler bfq registered [ 0.446352] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.448330] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.449959] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.452863] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.454681] i8042: Warning: Keylock active [ 0.456974] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.457994] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.459102] hv_vmbus: registering driver hyperv_keyboard [ 0.460224] rtc_cmos 00:00: RTC can wake from S4 [ 0.462412] rtc_cmos 00:00: registered as rtc0 [ 0.463581] rtc_cmos 00:00: setting system clock to 2026-09-03T17:30:08 UTC (1788456608) [ 0.465286] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.466523] intel_pstate: CPU model not supported [ 0.467581] efifb: probing for efifb [ 0.468330] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.469677] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.470867] efifb: scrolling: redraw [ 0.471544] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.473308] Console: switching to colour frame buffer device 100x37 [ 0.475041] fb0: EFI VGA frame buffer device [ 0.475945] pstore: Using crash dump compression: deflate [ 0.477094] pstore: Registered efi_pstore as persistent store backend [ 0.478622] NET: Registered PF_INET6 protocol family [ 0.480489] Segment Routing with IPv6 [ 0.481254] In-situ OAM (IOAM) with IPv6 [ 0.482101] NET: Registered PF_PACKET protocol family [ 0.483231] Key type dns_resolver registered [ 0.486476] IPI shorthand broadcast: enabled [ 0.489041] sched_clock: Marking stable (314001743, 174265718)->(571419069, -83151608) [ 0.490871] registered taskstats version 1 [ 0.492238] Loading compiled-in X.509 certificates [ 0.964878] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.677953] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.682204] Demotion targets for Node 0: null [ 1.683207] Key type .fscrypt registered [ 1.684019] Key type fscrypt-provisioning registered [ 1.684993] ima: No TPM chip found, activating TPM-bypass! [ 1.686215] ima: Allocated hash algorithm: sha1 [ 1.687134] ima: No architecture policies found [ 1.693105] clk: Disabling unused clocks [ 1.699369] Freeing unused kernel image (initmem) memory: 17040K [ 1.701084] Write protecting the kernel read-only data: 47104k [ 1.702941] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.704630] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.706307] Run /init as init process [ 1.823217] nvme nvme0: pci function 0000:00:04.0 [ 1.824853] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.833731] nvme nvme0: 2/0/0 default/read/poll queues [ 1.839732] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.841481] GPT:25804799 != 33554431 [ 1.842428] GPT:Alternate GPT header not at the end of the disk. [ 1.843847] GPT:25804799 != 33554431 [ 1.844746] GPT: Use GNU Parted to correct GPT errors. [ 1.845990] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.859521] SCSI subsystem initialized [ 1.885347] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.888048] device-mapper: uevent: version 1.0.3 [ 1.889210] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.896719] device-mapper: verity: sha256 using "sha256-lib" [ 1.931274] raid6: avx512x4 gen() 17777 MB/s [ 1.949273] raid6: avx512x2 gen() 17563 MB/s [ 1.967272] raid6: avx512x1 gen() 17610 MB/s [ 1.985274] raid6: avx2x4 gen() 17207 MB/s [ 2.003273] raid6: avx2x2 gen() 17504 MB/s [ 2.021273] raid6: avx2x1 gen() 13778 MB/s [ 2.022329] raid6: using algorithm avx512x4 gen() 17777 MB/s [ 2.040274] raid6: .... xor() 7699 MB/s, rmw enabled [ 2.041449] raid6: using avx512x2 recovery algorithm [ 2.052198] xor: automatically using best checksumming function avx [ 2.182510] Btrfs loaded, zoned=no, fsverity=no [ 2.186690] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.190407] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.194435] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.196035] BTRFS error (device dm-0): open_ctree failed: -2