1.677177] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.678871] Run /init as init process [ 1.797918] nvme nvme0: pci function 0000:00:04.0 [ 1.799399] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.809282] nvme nvme0: 2/0/0 default/read/poll queues [ 1.815755] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.817121] GPT:25804799 != 33554431 [ 1.817886] GPT:Alternate GPT header not at the end of the disk. [ 1.819067] GPT:25804799 != 33554431 [ 1.819891] GPT: Use GNU Parted to correct GPT errors. [ 1.820851] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.834744] SCSI subsystem initialized [ 1.861491] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.863787] device-mapper: uevent: version 1.0.3 [ 1.864796] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.872312] device-mapper: verity: sha256 using "sha256-lib" [ 1.907273] raid6: avx512x4 gen() 17997 MB/s [ 1.924273] raid6: avx512x2 gen() 18007 MB/s [ 1.941273] raid6: avx512x1 gen() 18026 MB/s [ 1.958272] raid6: avx2x4 gen() 17837 MB/s [ 1.975273] raid6: avx2x2 gen() 17928 MB/s [ 1.992272] raid6: avx2x1 gen() 13813 MB/s [ 1.993179] raid6: using algorithm avx512x1 gen() 18026 MB/s [ 2.010272] raid6: .... xor() 21260 MB/s, rmw enabled [ 2.011301] raid6: using avx512x2 recovery algorithm [ 2.021721] xor: automatically using best checksumming function avx [ 2.151807] Btrfs loaded, zoned=no, fsverity=no [ 2.155835] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.159144] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.162910] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.164271] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.222197] ACPI: PM: Preparing to enter system sleep state S5 [ 62.223552] reboot: Restarting system [ 62.224337] 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        [2026-09-03T14:45:59.492536]      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 4447919164 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.994 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000180] Using GB pages for direct mapping [ 0.000431] ACPI: Early table checksum verification disabled [ 0.000434] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000438] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000444] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000449] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000453] ACPI: FACS 0x00000000789D0000 000040 [ 0.000455] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000458] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000461] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000464] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000467] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000470] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000473] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000476] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000478] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000480] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000481] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000481] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000482] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000483] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000483] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000484] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000485] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000486] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000486] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000529] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000539] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000589] Zone ranges: [ 0.000590] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000593] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000595] Normal empty [ 0.000597] Device empty [ 0.000599] Movable zone start for each node [ 0.000599] Early memory node ranges [ 0.000600] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000601] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000602] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000603] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000608] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000636] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004017] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004128] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004530] ACPI: PM-Timer IO Port: 0xb008 [ 0.004543] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004603] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004606] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004615] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004616] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004617] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004623] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004625] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004629] TSC deadline timer available [ 0.004634] CPU topo: Max. logical packages: 1 [ 0.004635] CPU topo: Max. logical dies: 1 [ 0.004636] CPU topo: Max. dies per package: 1 [ 0.004641] CPU topo: Max. threads per core: 2 [ 0.004641] CPU topo: Num. cores per package: 1 [ 0.004642] CPU topo: Num. threads per package: 2 [ 0.004643] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004662] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004678] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004680] Booting paravirtualized kernel on KVM [ 0.004682] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009618] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009893] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010590] kvm-guest: PV spinlocks enabled [ 0.010593] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010596] 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 [ 0.010770] random: crng init done [ 0.010771] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011010] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011124] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011178] Fallback order for Node 0: 0 [ 0.011181] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011182] Policy zone: DMA32 [ 0.011183] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015128] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015143] Kernel/User page tables isolation: enabled [ 0.023622] ftrace: allocating 41455 entries in 164 pages [ 0.023626] ftrace: allocated 164 pages with 3 groups [ 0.024430] Dynamic Preempt: voluntary [ 0.024464] rcu: Preemptible hierarchical RCU implementation. [ 0.024464] rcu: RCU event tracing is enabled. [ 0.024465] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024467] Trampoline variant of Tasks RCU enabled. [ 0.024467] Rude variant of Tasks RCU enabled. [ 0.024468] Tracing variant of Tasks RCU enabled. [ 0.024468] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024469] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024475] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024477] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024478] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029620] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029859] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029867] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029921] Console: colour dummy device 80x25 [ 0.029924] printk: legacy console [tty0] enabled [ 0.030202] printk: legacy console [ttyS0] enabled [ 0.162544] ACPI: Core revision 20250807 [ 0.163357] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164769] APIC: Switch to symmetric I/O mode setup [ 0.165946] x2apic enabled [ 0.166801] APIC: Switched APIC routing to: physical x2apic [ 0.169240] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.170869] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.171865] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171865] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171865] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171865] Speculative Store Bypass: Vulnerable [ 0.171865] Spectre V2 : Mitigation: Retpolines [ 0.171865] RETBleed: Vulnerable [ 0.171865] ITS: Mitigation: Aligned branch/return thunks [ 0.171865] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171865] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171865] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171865] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171865] GDS: Unknown: Dependent on hypervisor status [ 0.171865] active return thunk: its_return_thunk [ 0.171865] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171865] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171865] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171865] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171865] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171865] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171865] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171865] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171865] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171865] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171865] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171865] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171865] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171865] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171865] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171865] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171865] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171865] Freeing SMP alternatives memory: 40K [ 0.171865] pid_max: default: 32768 minimum: 301 [ 0.171865] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171865] landlock: Up and running. [ 0.171865] SELinux: Initializing. [ 0.171865] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171865] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171865] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172073] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172919] signal: max sigframe size: 3632 [ 0.173608] rcu: Hierarchical SRCU implementation. [ 0.173868] rcu: Max phase no-delay instances is 400. [ 0.174722] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178305] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178937] smp: Bringing up secondary CPUs ... [ 0.179774] smpboot: x86: Booting SMP configuration: [ 0.179870] .... node #0, CPUs: #1 [ 0.181257] 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. [ 0.182870] 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. [ 0.183952] smp: Brought up 1 node, 2 CPUs [ 0.184613] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.185067] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186003] devtmpfs: initialized [ 0.186464] x86/mm: Memory block size: 128MB [ 0.187873] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188929] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189876] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190951] pinctrl core: initialized pinctrl subsystem [ 0.192417] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194012] audit: initializing netlink subsys (disabled) [ 0.194905] audit: type=2000 audit(1788446763.211:1): state=initialized audit_enabled=0 res=1 [ 0.194973] thermal_sys: Registered thermal governor 'step_wise' [ 0.195878] cpuidle: using governor menu [ 0.199337] efi: Freeing EFI boot services memory: 37748K [ 0.199871] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200953] dca service started, version 1.12.1 [ 0.201719] PCI: Using configuration type 1 for base access [ 0.202980] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225867] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226870] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227869] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.229554] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232172] ACPI: Added _OSI(Module Device) [ 0.232847] ACPI: Added _OSI(Processor Device) [ 0.232847] ACPI: Added _OSI(Processor Aggregator Device) [ 0.234896] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237088] ACPI: Interpreter enabled [ 0.237554] ACPI: PM: (supports S0 S5) [ 0.237870] ACPI: Using IOAPIC for interrupt routing [ 0.238674] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240874] PCI: Using E820 reservations for host bridge windows [ 0.241930] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245090] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245873] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246869] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248881] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250244] acpiphp: Slot [3] registered [ 0.250893] acpiphp: Slot [4] registered [ 0.251545] acpiphp: Slot [5] registered [ 0.252883] acpiphp: Slot [6] registered [ 0.253524] acpiphp: Slot [7] registered [ 0.253882] acpiphp: Slot [8] registered [ 0.254524] acpiphp: Slot [9] registered [ 0.254892] acpiphp: Slot [10] registered [ 0.255548] acpiphp: Slot [11] registered [ 0.256882] acpiphp: Slot [12] registered [ 0.257536] acpiphp: Slot [13] registered [ 0.257883] acpiphp: Slot [14] registered [ 0.258530] acpiphp: Slot [15] registered [ 0.258888] acpiphp: Slot [16] registered [ 0.259541] acpiphp: Slot [17] registered [ 0.260883] acpiphp: Slot [18] registered [ 0.261530] acpiphp: Slot [19] registered [ 0.261882] acpiphp: Slot [20] registered [ 0.262526] acpiphp: Slot [21] registered [ 0.262885] acpiphp: Slot [22] registered [ 0.263531] acpiphp: Slot [23] registered [ 0.264884] acpiphp: Slot [24] registered [ 0.265530] acpiphp: Slot [25] registered [ 0.265883] acpiphp: Slot [26] registered [ 0.266525] acpiphp: Slot [27] registered [ 0.266882] acpiphp: Slot [28] registered [ 0.267536] acpiphp: Slot [29] registered [ 0.267883] acpiphp: Slot [30] registered [ 0.268531] acpiphp: Slot [31] registered [ 0.269880] PCI host bridge to bus 0000:00 [ 0.270531] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270869] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.271869] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.273868] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274868] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275869] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276798] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278314] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280752] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282485] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283934] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284868] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285882] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286812] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287882] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.288823] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.290153] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.292900] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.293954] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.295047] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.296217] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.299880] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.301407] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.303887] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.306968] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.307973] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.308969] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.309975] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.310922] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.312874] iommu: Default domain type: Translated [ 0.313654] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313967] efivars: Registered efivars operations [ 0.314839] PCI: Using ACPI for IRQ routing [ 0.315894] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.316841] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.316865] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318870] vgaarb: loaded [ 0.319387] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319868] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.323902] clocksource: Switched to clocksource kvm-clock [ 0.324957] VFS: Disk quotas dquot_6.6.0 [ 0.325725] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326967] pnp: PnP ACPI init [ 0.327910] pnp: PnP ACPI: found 5 devices [ 0.336117] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337622] NET: Registered PF_INET protocol family [ 0.338505] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.351252] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.352630] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353955] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.355276] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.356516] TCP: Hash tables configured (established 16384 bind 16384) [ 0.357646] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358704] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359864] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.360753] NET: Registered PF_XDP protocol family [ 0.361532] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.362513] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.363484] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.364562] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.365645] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.366842] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.367858] PCI: CLS 0 bytes, default 64 [ 0.368628] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.370417] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.372664] clocksource: Switched to clocksource tsc [ 0.392868] Initialise system trusted keyrings [ 0.395186] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.397315] Key type asymmetric registered [ 0.398272] Asymmetric key parser 'x509' registered [ 0.399913] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402034] io scheduler mq-deadline registered [ 0.402993] io scheduler kyber registered [ 0.403873] io scheduler bfq registered [ 0.405244] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.406848] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.408470] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.411778] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.413705] i8042: Warning: Keylock active [ 0.416125] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.417194] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418415] hv_vmbus: registering driver hyperv_keyboard [ 0.419619] rtc_cmos 00:00: RTC can wake from S4 [ 0.421941] rtc_cmos 00:00: registered as rtc0 [ 0.423100] rtc_cmos 00:00: setting system clock to 2026-09-03T14:46:02 UTC (1788446762) [ 0.424896] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.426213] intel_pstate: CPU model not supported [ 0.427304] efifb: probing for efifb [ 0.428110] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.429519] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430774] efifb: scrolling: redraw [ 0.431554] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.433380] Console: switching to colour frame buffer device 100x37 [ 0.435209] fb0: EFI VGA frame buffer device [ 0.436173] pstore: Using crash dump compression: deflate [ 0.437310] pstore: Registered efi_pstore as persistent store backend [ 0.438926] NET: Registered PF_INET6 protocol family [ 0.441520] Segment Routing with IPv6 [ 0.442373] In-situ OAM (IOAM) with IPv6 [ 0.443296] NET: Registered PF_PACKET protocol family [ 0.444458] Key type dns_resolver registered [ 0.445874] IPI shorthand broadcast: enabled [ 0.448573] sched_clock: Marking stable (307002058, 140998823)->(519517687, -71516806) [ 0.450533] registered taskstats version 1 [ 0.451715] Loading compiled-in X.509 certificates [ 0.923779] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.718369] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.722699] Demotion targets for Node 0: null [ 1.723755] Key type .fscrypt registered [ 1.724580] Key type fscrypt-provisioning registered [ 1.725603] ima: No TPM chip found, activating TPM-bypass! [ 1.726813] ima: Allocated hash algorithm: sha1 [ 1.727715] ima: No architecture policies found [ 1.734338] clk: Disabling unused clocks [ 1.740675] Freeing unused kernel image (initmem) memory: 17040K [ 1.742388] Write protecting the kernel read-only data: 47104k [ 1.744247] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.746024] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.747726] Run /init as init process [ 1.866082] nvme nvme0: pci function 0000:00:04.0 [ 1.867406] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.878039] nvme nvme0: 2/0/0 default/read/poll queues [ 1.884476] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.885957] GPT:25804799 != 33554431 [ 1.886736] GPT:Alternate GPT header not at the end of the disk. [ 1.887847] GPT:25804799 != 33554431 [ 1.888569] GPT: Use GNU Parted to correct GPT errors. [ 1.889538] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.903482] SCSI subsystem initialized [ 1.931474] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.933964] device-mapper: uevent: version 1.0.3 [ 1.935018] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.942519] device-mapper: verity: sha256 using "sha256-lib" [ 1.977004] raid6: avx512x4 gen() 17084 MB/s [ 1.994005] raid6: avx512x2 gen() 16976 MB/s [ 2.011005] raid6: avx512x1 gen() 17112 MB/s [ 2.028004] raid6: avx2x4 gen() 17169 MB/s [ 2.045004] raid6: avx2x2 gen() 17490 MB/s [ 2.062004] raid6: avx2x1 gen() 13278 MB/s [ 2.062917] raid6: using algorithm avx2x2 gen() 17490 MB/s [ 2.080004] raid6: .... xor() 15728 MB/s, rmw enabled [ 2.081047] raid6: using avx512x2 recovery algorithm [ 2.091687] xor: automatically using best checksumming function avx [ 2.229037] Btrfs loaded, zoned=no, fsverity=no [ 2.233250] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.237673] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.243901] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.246274] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.330014] ACPI: PM: Preparing to enter system sleep state S5 [ 62.331224] reboot: Restarting system [ 62.332020] 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        [2026-09-03T14:47:06.893156]      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 3984618503 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.994 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000363] ACPI: Early table checksum verification disabled [ 0.000366] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000370] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000375] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000381] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000384] ACPI: FACS 0x00000000789D0000 000040 [ 0.000387] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000390] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000393] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000396] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000399] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000402] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000405] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000408] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000410] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000411] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000412] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000413] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000414] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000415] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000415] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000416] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000417] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000418] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000418] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000461] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000471] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000523] Zone ranges: [ 0.000524] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000527] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000530] Normal empty [ 0.000531] Device empty [ 0.000533] Movable zone start for each node [ 0.000534] Early memory node ranges [ 0.000535] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000537] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000540] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000542] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000548] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000590] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004240] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004353] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.006333] ACPI: PM-Timer IO Port: 0xb008 [ 0.006348] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.006409] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.006412] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.006415] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.006416] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.006417] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.006421] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.006423] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.006428] TSC deadline timer available [ 0.006433] CPU topo: Max. logical packages: 1 [ 0.006434] CPU topo: Max. logical dies: 1 [ 0.006435] CPU topo: Max. dies per package: 1 [ 0.006440] CPU topo: Max. threads per core: 2 [ 0.006440] CPU topo: Num. cores per package: 1 [ 0.006441] CPU topo: Num. threads per package: 2 [ 0.006442] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.006461] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.006477] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.006479] Booting paravirtualized kernel on KVM [ 0.006481] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.011574] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011944] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.012644] kvm-guest: PV spinlocks enabled [ 0.012647] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.012650] 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 [ 0.012824] random: crng init done [ 0.012825] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.013046] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.013279] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.013339] Fallback order for Node 0: 0 [ 0.013342] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.013344] Policy zone: DMA32 [ 0.013345] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017333] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017355] Kernel/User page tables isolation: enabled [ 0.025799] ftrace: allocating 41455 entries in 164 pages [ 0.025804] ftrace: allocated 164 pages with 3 groups [ 0.026603] Dynamic Preempt: voluntary [ 0.026634] rcu: Preemptible hierarchical RCU implementation. [ 0.026635] rcu: RCU event tracing is enabled. [ 0.026635] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026637] Trampoline variant of Tasks RCU enabled. [ 0.026638] Rude variant of Tasks RCU enabled. [ 0.026638] Tracing variant of Tasks RCU enabled. [ 0.026639] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026640] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026646] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026648] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026650] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031846] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032099] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032106] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032159] Console: colour dummy device 80x25 [ 0.032163] printk: legacy console [tty0] enabled [ 0.032442] printk: legacy console [ttyS0] enabled [ 0.164062] ACPI: Core revision 20250807 [ 0.164865] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166268] APIC: Switch to symmetric I/O mode setup [ 0.167422] x2apic enabled [ 0.168336] APIC: Switched APIC routing to: physical x2apic [ 0.170729] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.172334] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.173329] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173329] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173329] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173329] Speculative Store Bypass: Vulnerable [ 0.173329] Spectre V2 : Mitigation: Retpolines [ 0.173329] RETBleed: Vulnerable [ 0.173329] ITS: Mitigation: Aligned branch/return thunks [ 0.173329] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173329] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173329] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173329] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173329] GDS: Unknown: Dependent on hypervisor status [ 0.173329] active return thunk: its_return_thunk [ 0.173329] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173329] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173329] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173329] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173329] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173329] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173329] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173329] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173329] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173329] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173329] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173329] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173329] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173329] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173329] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173329] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173329] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173329] Freeing SMP alternatives memory: 40K [ 0.173329] pid_max: default: 32768 minimum: 301 [ 0.173329] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173329] landlock: Up and running. [ 0.173329] SELinux: Initializing. [ 0.173329] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173329] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173329] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173536] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174375] signal: max sigframe size: 3632 [ 0.175040] rcu: Hierarchical SRCU implementation. [ 0.175332] rcu: Max phase no-delay instances is 400. [ 0.176162] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179771] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180400] smp: Bringing up secondary CPUs ... [ 0.181201] smpboot: x86: Booting SMP configuration: [ 0.181334] .... node #0, CPUs: #1 [ 0.182851] 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. [ 0.184333] 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. [ 0.185372] smp: Brought up 1 node, 2 CPUs [ 0.186006] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.186484] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.187467] devtmpfs: initialized [ 0.187916] x86/mm: Memory block size: 128MB [ 0.188697] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189422] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190341] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191425] pinctrl core: initialized pinctrl subsystem [ 0.192869] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194597] audit: initializing netlink subsys (disabled) [ 0.195373] audit: type=2000 audit(1788446830.125:1): state=initialized audit_enabled=0 res=1 [ 0.195460] thermal_sys: Registered thermal governor 'step_wise' [ 0.196354] cpuidle: using governor menu [ 0.200313] efi: Freeing EFI boot services memory: 37748K [ 0.200338] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201425] dca service started, version 1.12.1 [ 0.202209] PCI: Using configuration type 1 for base access [ 0.202450] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227390] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228334] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229333] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230332] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234421] ACPI: Added _OSI(Module Device) [ 0.235101] ACPI: Added _OSI(Processor Device) [ 0.235335] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237477] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239537] ACPI: Interpreter enabled [ 0.240086] ACPI: PM: (supports S0 S5) [ 0.241338] ACPI: Using IOAPIC for interrupt routing [ 0.242152] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243336] PCI: Using E820 reservations for host bridge windows [ 0.244373] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247456] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.248337] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.249333] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.251347] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253711] acpiphp: Slot [3] registered [ 0.254340] acpiphp: Slot [4] registered [ 0.254965] acpiphp: Slot [5] registered [ 0.255350] acpiphp: Slot [6] registered [ 0.255982] acpiphp: Slot [7] registered [ 0.256346] acpiphp: Slot [8] registered [ 0.256971] acpiphp: Slot [9] registered [ 0.257351] acpiphp: Slot [10] registered [ 0.258001] acpiphp: Slot [11] registered [ 0.259353] acpiphp: Slot [12] registered [ 0.260080] acpiphp: Slot [13] registered [ 0.260350] acpiphp: Slot [14] registered [ 0.261005] acpiphp: Slot [15] registered [ 0.261345] acpiphp: Slot [16] registered [ 0.261985] acpiphp: Slot [17] registered [ 0.263351] acpiphp: Slot [18] registered [ 0.263977] acpiphp: Slot [19] registered [ 0.264347] acpiphp: Slot [20] registered [ 0.264981] acpiphp: Slot [21] registered [ 0.265346] acpiphp: Slot [22] registered [ 0.266190] acpiphp: Slot [23] registered [ 0.267351] acpiphp: Slot [24] registered [ 0.267984] acpiphp: Slot [25] registered [ 0.268353] acpiphp: Slot [26] registered [ 0.268986] acpiphp: Slot [27] registered [ 0.269347] acpiphp: Slot [28] registered [ 0.269984] acpiphp: Slot [29] registered [ 0.271350] acpiphp: Slot [30] registered [ 0.271976] acpiphp: Slot [31] registered [ 0.272346] PCI host bridge to bus 0000:00 [ 0.272982] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274333] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275333] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276333] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277332] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278333] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.279220] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280776] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283175] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284919] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286395] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287299] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288346] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289235] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290347] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291253] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.291619] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.294362] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.295414] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.296429] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298682] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301355] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302931] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.305351] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.308406] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.309439] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.310439] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.311436] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.312386] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.314376] iommu: Default domain type: Translated [ 0.315333] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.316346] efivars: Registered efivars operations [ 0.317077] PCI: Using ACPI for IRQ routing [ 0.317354] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318329] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318329] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.321335] vgaarb: loaded [ 0.321832] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322333] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.325370] clocksource: Switched to clocksource kvm-clock [ 0.326874] VFS: Disk quotas dquot_6.6.0 [ 0.327525] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.328727] pnp: PnP ACPI init [ 0.329656] pnp: PnP ACPI: found 5 devices [ 0.337686] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.339104] NET: Registered PF_INET protocol family [ 0.339930] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.352407] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.353758] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.355055] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.356305] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.357522] TCP: Hash tables configured (established 16384 bind 16384) [ 0.358691] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359745] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360905] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.361812] NET: Registered PF_XDP protocol family [ 0.362575] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.363511] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.364457] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.365504] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.366561] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.367714] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.368715] PCI: CLS 0 bytes, default 64 [ 0.369465] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.371251] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.373530] clocksource: Switched to clocksource tsc [ 0.393570] Initialise system trusted keyrings [ 0.394657] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.396419] Key type asymmetric registered [ 0.397319] Asymmetric key parser 'x509' registered [ 0.398972] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.400620] io scheduler mq-deadline registered [ 0.401601] io scheduler kyber registered [ 0.402501] io scheduler bfq registered [ 0.406338] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407721] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.409401] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.412528] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.414503] i8042: Warning: Keylock active [ 0.416948] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.418020] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.419260] hv_vmbus: registering driver hyperv_keyboard [ 0.420477] rtc_cmos 00:00: RTC can wake from S4 [ 0.422847] rtc_cmos 00:00: registered as rtc0 [ 0.424013] rtc_cmos 00:00: setting system clock to 2026-09-03T14:47:09 UTC (1788446829) [ 0.425841] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.427178] intel_pstate: CPU model not supported [ 0.428265] efifb: probing for efifb [ 0.429069] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.430467] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.431735] efifb: scrolling: redraw [ 0.432509] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.434340] Console: switching to colour frame buffer device 100x37 [ 0.436148] fb0: EFI VGA frame buffer device [ 0.437112] pstore: Using crash dump compression: deflate [ 0.438256] pstore: Registered efi_pstore as persistent store backend [ 0.439875] NET: Registered PF_INET6 protocol family [ 0.442335] Segment Routing with IPv6 [ 0.443160] In-situ OAM (IOAM) with IPv6 [ 0.444050] NET: Registered PF_PACKET protocol family [ 0.445211] Key type dns_resolver registered [ 0.446649] IPI shorthand broadcast: enabled [ 0.449333] sched_clock: Marking stable (309001964, 140223600)->(523007974, -73782410) [ 0.451261] registered taskstats version 1 [ 0.452618] Loading compiled-in X.509 certificates [ 0.926194] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.664359] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.668661] Demotion targets for Node 0: null [ 1.669683] Key type .fscrypt registered [ 1.670510] Key type fscrypt-provisioning registered [ 1.671518] ima: No TPM chip found, activating TPM-bypass! [ 1.672855] ima: Allocated hash algorithm: sha1 [ 1.673771] ima: No architecture policies found [ 1.680066] clk: Disabling unused clocks [ 1.686396] Freeing unused kernel image (initmem) memory: 17040K [ 1.688106] Write protecting the kernel read-only data: 47104k [ 1.689945] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.691702] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.693381] Run /init as init process [ 1.812121] nvme nvme0: pci function 0000:00:04.0 [ 1.813416] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.822743] nvme nvme0: 2/0/0 default/read/poll queues [ 1.828881] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.830376] GPT:25804799 != 33554431 [ 1.831137] GPT:Alternate GPT header not at the end of the disk. [ 1.832246] GPT:25804799 != 33554431 [ 1.832971] GPT: Use GNU Parted to correct GPT errors. [ 1.833948] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.847584] SCSI subsystem initialized [ 1.876815] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.879123] device-mapper: uevent: version 1.0.3 [ 1.880153] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.887621] device-mapper: verity: sha256 using "sha256-lib" [ 1.922229] raid6: avx512x4 gen() 18054 MB/s [ 1.939238] raid6: avx512x2 gen() 17554 MB/s [ 1.956230] raid6: avx512x1 gen() 17547 MB/s [ 1.973233] raid6: avx2x4 gen() 17418 MB/s [ 1.990230] raid6: avx2x2 gen() 17679 MB/s [ 2.007230] raid6: avx2x1 gen() 13923 MB/s [ 2.008136] raid6: using algorithm avx512x4 gen() 18054 MB/s [ 2.025230] raid6: .... xor() 7590 MB/s, rmw enabled [ 2.026240] raid6: using avx512x2 recovery algorithm [ 2.036750] xor: automatically using best checksumming function avx [ 2.169711] Btrfs loaded, zoned=no, fsverity=no [ 2.173787] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.177338] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.181392] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.182815] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.223319] ACPI: PM: Preparing to enter system sleep state S5 [ 62.224520] reboot: Restarting system [ 62.225442] 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        [2026-09-03T14:48:13.693626]      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 3968493405 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000094] 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 [ 0.000176] Using GB pages for direct mapping [ 0.000338] ACPI: Early table checksum verification disabled [ 0.000341] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000345] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000351] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000356] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000360] ACPI: FACS 0x00000000789D0000 000040 [ 0.000362] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000366] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000369] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000372] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000375] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000378] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000381] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000384] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000387] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000388] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000389] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000390] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000390] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000391] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000392] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000393] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000393] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000394] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000395] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000435] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000445] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000497] Zone ranges: [ 0.000498] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000500] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000503] Normal empty [ 0.000505] Device empty [ 0.000506] Movable zone start for each node [ 0.000508] Early memory node ranges [ 0.000509] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000511] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000513] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000516] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000522] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000566] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003972] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004083] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004489] ACPI: PM-Timer IO Port: 0xb008 [ 0.004503] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004566] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004570] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004572] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004573] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004574] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004579] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004580] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004585] TSC deadline timer available [ 0.004590] CPU topo: Max. logical packages: 1 [ 0.004591] CPU topo: Max. logical dies: 1 [ 0.004592] CPU topo: Max. dies per package: 1 [ 0.004597] CPU topo: Max. threads per core: 2 [ 0.004598] CPU topo: Num. cores per package: 1 [ 0.004599] CPU topo: Num. threads per package: 2 [ 0.004599] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004618] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004633] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004635] Booting paravirtualized kernel on KVM [ 0.004638] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009563] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009846] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010523] kvm-guest: PV spinlocks enabled [ 0.010525] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010529] 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 [ 0.010714] random: crng init done [ 0.010715] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010939] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011053] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011109] Fallback order for Node 0: 0 [ 0.011112] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011113] Policy zone: DMA32 [ 0.011115] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015058] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015073] Kernel/User page tables isolation: enabled [ 0.023392] ftrace: allocating 41455 entries in 164 pages [ 0.023395] ftrace: allocated 164 pages with 3 groups [ 0.024193] Dynamic Preempt: voluntary [ 0.024226] rcu: Preemptible hierarchical RCU implementation. [ 0.024226] rcu: RCU event tracing is enabled. [ 0.024227] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024228] Trampoline variant of Tasks RCU enabled. [ 0.024229] Rude variant of Tasks RCU enabled. [ 0.024229] Tracing variant of Tasks RCU enabled. [ 0.024230] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024231] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024237] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024239] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024240] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029388] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029628] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029635] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029688] Console: colour dummy device 80x25 [ 0.029691] printk: legacy console [tty0] enabled [ 0.029972] printk: legacy console [ttyS0] enabled [ 0.162523] ACPI: Core revision 20250807 [ 0.163338] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164757] APIC: Switch to symmetric I/O mode setup [ 0.165941] x2apic enabled [ 0.166785] APIC: Switched APIC routing to: physical x2apic [ 0.169184] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.170796] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.171792] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171792] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171792] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171792] Speculative Store Bypass: Vulnerable [ 0.171792] Spectre V2 : Mitigation: Retpolines [ 0.171792] RETBleed: Vulnerable [ 0.171792] ITS: Mitigation: Aligned branch/return thunks [ 0.171792] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171792] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171792] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171792] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171792] GDS: Unknown: Dependent on hypervisor status [ 0.171792] active return thunk: its_return_thunk [ 0.171792] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171792] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171792] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171792] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171792] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171792] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171792] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171792] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171792] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171792] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171792] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171792] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171792] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171792] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171792] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171792] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171792] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171792] Freeing SMP alternatives memory: 40K [ 0.171792] pid_max: default: 32768 minimum: 301 [ 0.171792] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171792] landlock: Up and running. [ 0.171792] SELinux: Initializing. [ 0.171792] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171792] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171792] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171997] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172838] signal: max sigframe size: 3632 [ 0.173523] rcu: Hierarchical SRCU implementation. [ 0.173795] rcu: Max phase no-delay instances is 400. [ 0.174646] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178220] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178858] smp: Bringing up secondary CPUs ... [ 0.179677] smpboot: x86: Booting SMP configuration: [ 0.179797] .... node #0, CPUs: #1 [ 0.181164] 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. [ 0.182797] 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. [ 0.183834] smp: Brought up 1 node, 2 CPUs [ 0.184480] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.184953] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185924] devtmpfs: initialized [ 0.186387] x86/mm: Memory block size: 128MB [ 0.187849] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188859] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189804] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190883] pinctrl core: initialized pinctrl subsystem [ 0.192395] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193953] audit: initializing netlink subsys (disabled) [ 0.194826] audit: type=2000 audit(1788446896.923:1): state=initialized audit_enabled=0 res=1 [ 0.194908] thermal_sys: Registered thermal governor 'step_wise' [ 0.195807] cpuidle: using governor menu [ 0.198330] efi: Freeing EFI boot services memory: 37748K [ 0.198799] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199879] dca service started, version 1.12.1 [ 0.200655] PCI: Using configuration type 1 for base access [ 0.201907] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225937] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226796] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227797] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228797] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231246] ACPI: Added _OSI(Module Device) [ 0.231716] ACPI: Added _OSI(Processor Device) [ 0.232798] ACPI: Added _OSI(Processor Aggregator Device) [ 0.234665] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.236959] ACPI: Interpreter enabled [ 0.237557] ACPI: PM: (supports S0 S5) [ 0.237800] ACPI: Using IOAPIC for interrupt routing [ 0.238671] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240800] PCI: Using E820 reservations for host bridge windows [ 0.241833] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244237] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.244792] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246799] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248811] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250174] acpiphp: Slot [3] registered [ 0.250805] acpiphp: Slot [4] registered [ 0.251440] acpiphp: Slot [5] registered [ 0.252812] acpiphp: Slot [6] registered [ 0.253441] acpiphp: Slot [7] registered [ 0.253812] acpiphp: Slot [8] registered [ 0.254432] acpiphp: Slot [9] registered [ 0.254810] acpiphp: Slot [10] registered [ 0.255451] acpiphp: Slot [11] registered [ 0.255810] acpiphp: Slot [12] registered [ 0.256449] acpiphp: Slot [13] registered [ 0.257809] acpiphp: Slot [14] registered [ 0.258445] acpiphp: Slot [15] registered [ 0.258809] acpiphp: Slot [16] registered [ 0.259464] acpiphp: Slot [17] registered [ 0.259809] acpiphp: Slot [18] registered [ 0.260465] acpiphp: Slot [19] registered [ 0.261810] acpiphp: Slot [20] registered [ 0.262464] acpiphp: Slot [21] registered [ 0.262809] acpiphp: Slot [22] registered [ 0.263457] acpiphp: Slot [23] registered [ 0.263811] acpiphp: Slot [24] registered [ 0.264466] acpiphp: Slot [25] registered [ 0.264808] acpiphp: Slot [26] registered [ 0.265453] acpiphp: Slot [27] registered [ 0.266809] acpiphp: Slot [28] registered [ 0.267466] acpiphp: Slot [29] registered [ 0.267813] acpiphp: Slot [30] registered [ 0.268455] acpiphp: Slot [31] registered [ 0.268806] PCI host bridge to bus 0000:00 [ 0.269450] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270796] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.271796] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.272795] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.273796] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275796] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276711] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278229] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279655] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282380] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.282859] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.283766] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284810] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.285718] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.286810] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.287740] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289078] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.292310] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292875] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293887] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295232] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298608] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.300380] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302814] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.305871] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306899] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.307899] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308894] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309846] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311126] iommu: Default domain type: Translated [ 0.311797] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.312810] efivars: Registered efivars operations [ 0.313546] PCI: Using ACPI for IRQ routing [ 0.313819] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314792] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314792] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.317798] vgaarb: loaded [ 0.318301] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.318796] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.322834] clocksource: Switched to clocksource kvm-clock [ 0.324366] VFS: Disk quotas dquot_6.6.0 [ 0.325009] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326452] pnp: PnP ACPI init [ 0.327544] pnp: PnP ACPI: found 5 devices [ 0.335972] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337435] NET: Registered PF_INET protocol family [ 0.338310] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.351757] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.353162] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.354401] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.355748] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.356986] TCP: Hash tables configured (established 16384 bind 16384) [ 0.358054] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359178] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360362] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.361254] NET: Registered PF_XDP protocol family [ 0.362015] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.362992] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.363960] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.365056] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.366129] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.367337] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.368350] PCI: CLS 0 bytes, default 64 [ 0.369108] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.370863] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.373144] clocksource: Switched to clocksource tsc [ 0.393204] Initialise system trusted keyrings [ 0.395209] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.396975] Key type asymmetric registered [ 0.397860] Asymmetric key parser 'x509' registered [ 0.399611] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.401244] io scheduler mq-deadline registered [ 0.402226] io scheduler kyber registered [ 0.403120] io scheduler bfq registered [ 0.404619] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.405990] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.407704] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.411843] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.413714] i8042: Warning: Keylock active [ 0.416153] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.417211] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418386] hv_vmbus: registering driver hyperv_keyboard [ 0.419634] rtc_cmos 00:00: RTC can wake from S4 [ 0.422018] rtc_cmos 00:00: registered as rtc0 [ 0.423203] rtc_cmos 00:00: setting system clock to 2026-09-03T14:48:16 UTC (1788446896) [ 0.425005] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.426290] intel_pstate: CPU model not supported [ 0.427386] efifb: probing for efifb [ 0.428185] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.429579] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430847] efifb: scrolling: redraw [ 0.431630] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.433454] Console: switching to colour frame buffer device 100x37 [ 0.435273] fb0: EFI VGA frame buffer device [ 0.436288] pstore: Using crash dump compression: deflate [ 0.437724] pstore: Registered efi_pstore as persistent store backend [ 0.439344] NET: Registered PF_INET6 protocol family [ 0.440841] Segment Routing with IPv6 [ 0.441653] In-situ OAM (IOAM) with IPv6 [ 0.442514] NET: Registered PF_PACKET protocol family [ 0.443725] Key type dns_resolver registered [ 0.445057] IPI shorthand broadcast: enabled [ 0.447828] sched_clock: Marking stable (306002064, 141158278)->(517450775, -70290433) [ 0.449695] registered taskstats version 1 [ 0.450864] Loading compiled-in X.509 certificates [ 0.923855] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.666728] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.671007] Demotion targets for Node 0: null [ 1.672009] Key type .fscrypt registered [ 1.672831] Key type fscrypt-provisioning registered [ 1.673804] ima: No TPM chip found, activating TPM-bypass! [ 1.675023] ima: Allocated hash algorithm: sha1 [ 1.675925] ima: No architecture policies found [ 1.683635] clk: Disabling unused clocks [ 1.689891] Freeing unused kernel image (initmem) memory: 17040K [ 1.691595] Write protecting the kernel read-only data: 47104k [ 1.693431] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.695179] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.696862] Run /init as init process [ 1.814700] nvme nvme0: pci function 0000:00:04.0 [ 1.815983] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.825861] nvme nvme0: 2/0/0 default/read/poll queues [ 1.832187] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.833579] GPT:25804799 != 33554431 [ 1.834354] GPT:Alternate GPT header not at the end of the disk. [ 1.835533] GPT:25804799 != 33554431 [ 1.836353] GPT: Use GNU Parted to correct GPT errors. [ 1.837488] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.851387] SCSI subsystem initialized [ 1.878278] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.880641] device-mapper: uevent: version 1.0.3 [ 1.881758] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.889316] device-mapper: verity: sha256 using "sha256-lib" [ 1.924167] raid6: avx512x4 gen() 18194 MB/s [ 1.941166] raid6: avx512x2 gen() 18109 MB/s [ 1.958167] raid6: avx512x1 gen() 18046 MB/s [ 1.975166] raid6: avx2x4 gen() 17649 MB/s [ 1.993172] raid6: avx2x2 gen() 17730 MB/s [ 2.011168] raid6: avx2x1 gen() 13554 MB/s [ 2.012101] raid6: using algorithm avx512x4 gen() 18194 MB/s [ 2.030166] raid6: .... xor() 7193 MB/s, rmw enabled [ 2.031196] raid6: using avx512x2 recovery algorithm [ 2.042058] xor: automatically using best checksumming function avx [ 2.176533] Btrfs loaded, zoned=no, fsverity=no [ 2.181120] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.184660] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.189004] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.190425] BTRFS error (device dm-0): open_ctree failed: -2