1.800438] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.802133] Run /init as init process [ 1.921579] nvme nvme0: pci function 0000:00:04.0 [ 1.923105] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.935242] nvme nvme0: 2/0/0 default/read/poll queues [ 1.942568] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.944268] GPT:25804799 != 33554431 [ 1.945230] GPT:Alternate GPT header not at the end of the disk. [ 1.946515] GPT:25804799 != 33554431 [ 1.947380] GPT: Use GNU Parted to correct GPT errors. [ 1.948798] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.966545] SCSI subsystem initialized [ 1.998800] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.001513] device-mapper: uevent: version 1.0.3 [ 2.003080] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.013993] device-mapper: verity: sha256 using "sha256-lib" [ 2.055874] raid6: avx512x4 gen() 17080 MB/s [ 2.072875] raid6: avx512x2 gen() 17266 MB/s [ 2.089876] raid6: avx512x1 gen() 17542 MB/s [ 2.106873] raid6: avx2x4 gen() 17787 MB/s [ 2.123874] raid6: avx2x2 gen() 17535 MB/s [ 2.140874] raid6: avx2x1 gen() 13444 MB/s [ 2.141834] raid6: using algorithm avx2x4 gen() 17787 MB/s [ 2.159954] raid6: .... xor() 7053 MB/s, rmw enabled [ 2.161038] raid6: using avx512x2 recovery algorithm [ 2.172651] xor: automatically using best checksumming function avx [ 2.336818] Btrfs loaded, zoned=no, fsverity=no [ 2.341477] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.345384] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.349760] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.351331] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.434615] ACPI: PM: Preparing to enter system sleep state S5 [ 62.437369] reboot: Restarting system [ 62.438572] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:24:16.678821]      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 4429909087 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000136] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000139] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000190] Using GB pages for direct mapping [ 0.000407] ACPI: Early table checksum verification disabled [ 0.000410] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000415] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000420] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000425] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000428] ACPI: FACS 0x00000000789D0000 000040 [ 0.000431] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000434] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000437] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000440] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000443] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000446] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000449] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000452] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000454] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000455] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000456] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000457] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000458] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000458] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000459] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000460] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000460] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000461] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000462] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000506] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000516] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000567] Zone ranges: [ 0.000568] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000571] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000573] Normal empty [ 0.000575] Device empty [ 0.000576] Movable zone start for each node [ 0.000578] Early memory node ranges [ 0.000579] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000581] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000583] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000585] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000592] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000634] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005079] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005587] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.006037] ACPI: PM-Timer IO Port: 0xb008 [ 0.006050] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.006110] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.006113] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.006115] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.006117] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.006118] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.006122] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.006124] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.006128] TSC deadline timer available [ 0.006134] CPU topo: Max. logical packages: 1 [ 0.006135] CPU topo: Max. logical dies: 1 [ 0.006135] CPU topo: Max. dies per package: 1 [ 0.006140] CPU topo: Max. threads per core: 2 [ 0.006141] CPU topo: Num. cores per package: 1 [ 0.006141] CPU topo: Num. threads per package: 2 [ 0.006142] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.006161] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.006177] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.006179] Booting paravirtualized kernel on KVM [ 0.006181] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.011406] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011693] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.012444] kvm-guest: PV spinlocks enabled [ 0.012447] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.012450] 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 [ 0.012629] random: crng init done [ 0.012630] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012854] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012970] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.013026] Fallback order for Node 0: 0 [ 0.013028] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.013030] Policy zone: DMA32 [ 0.013032] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017007] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017025] Kernel/User page tables isolation: enabled [ 0.025462] ftrace: allocating 41455 entries in 164 pages [ 0.025467] ftrace: allocated 164 pages with 3 groups [ 0.026278] Dynamic Preempt: voluntary [ 0.026312] rcu: Preemptible hierarchical RCU implementation. [ 0.026313] rcu: RCU event tracing is enabled. [ 0.026314] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026315] Trampoline variant of Tasks RCU enabled. [ 0.026316] Rude variant of Tasks RCU enabled. [ 0.026316] Tracing variant of Tasks RCU enabled. [ 0.026317] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026317] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026324] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026326] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026327] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031629] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031870] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031877] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031931] Console: colour dummy device 80x25 [ 0.031934] printk: legacy console [tty0] enabled [ 0.032210] printk: legacy console [ttyS0] enabled [ 0.179004] ACPI: Core revision 20250807 [ 0.180389] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.182515] APIC: Switch to symmetric I/O mode setup [ 0.184139] x2apic enabled [ 0.185016] APIC: Switched APIC routing to: physical x2apic [ 0.187549] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.189269] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.190264] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.190264] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.190264] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.190264] Speculative Store Bypass: Vulnerable [ 0.190264] Spectre V2 : Mitigation: Retpolines [ 0.190264] RETBleed: Vulnerable [ 0.190264] ITS: Mitigation: Aligned branch/return thunks [ 0.190264] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.190264] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.190264] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.190264] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.190264] GDS: Unknown: Dependent on hypervisor status [ 0.190264] active return thunk: its_return_thunk [ 0.190264] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.190264] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.190264] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.190264] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.190264] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.190264] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.190264] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.190264] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.190264] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.190264] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.190264] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.190264] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.190264] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.190264] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.190264] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.190264] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.190264] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.190264] Freeing SMP alternatives memory: 40K [ 0.190264] pid_max: default: 32768 minimum: 301 [ 0.190264] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.190264] landlock: Up and running. [ 0.190264] SELinux: Initializing. [ 0.190264] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.190264] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.190264] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.190568] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.191316] signal: max sigframe size: 3632 [ 0.191997] rcu: Hierarchical SRCU implementation. [ 0.192267] rcu: Max phase no-delay instances is 400. [ 0.193139] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.196681] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.197334] smp: Bringing up secondary CPUs ... [ 0.198163] smpboot: x86: Booting SMP configuration: [ 0.198269] .... node #0, CPUs: #1 [ 0.199801] 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. [ 0.201268] 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. [ 0.202366] smp: Brought up 1 node, 2 CPUs [ 0.203018] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.203478] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.204426] devtmpfs: initialized [ 0.205331] x86/mm: Memory block size: 128MB [ 0.206653] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.207346] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.209281] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.210562] pinctrl core: initialized pinctrl subsystem [ 0.212848] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.213426] audit: initializing netlink subsys (disabled) [ 0.214305] audit: type=2000 audit(1788463460.271:1): state=initialized audit_enabled=0 res=1 [ 0.214387] thermal_sys: Registered thermal governor 'step_wise' [ 0.215284] cpuidle: using governor menu [ 0.218388] efi: Freeing EFI boot services memory: 37748K [ 0.220273] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.221363] dca service started, version 1.12.1 [ 0.222305] PCI: Using configuration type 1 for base access [ 0.223399] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.247226] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.247270] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.248268] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.249268] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.250903] ACPI: Added _OSI(Module Device) [ 0.252270] ACPI: Added _OSI(Processor Device) [ 0.253116] ACPI: Added _OSI(Processor Aggregator Device) [ 0.254332] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.257525] ACPI: Interpreter enabled [ 0.258282] ACPI: PM: (supports S0 S5) [ 0.259035] ACPI: Using IOAPIC for interrupt routing [ 0.259298] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.260272] PCI: Using E820 reservations for host bridge windows [ 0.261413] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.264563] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.266275] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.267269] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.269279] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.270664] acpiphp: Slot [3] registered [ 0.271296] acpiphp: Slot [4] registered [ 0.271938] acpiphp: Slot [5] registered [ 0.273283] acpiphp: Slot [6] registered [ 0.273917] acpiphp: Slot [7] registered [ 0.274283] acpiphp: Slot [8] registered [ 0.274922] acpiphp: Slot [9] registered [ 0.275281] acpiphp: Slot [10] registered [ 0.275934] acpiphp: Slot [11] registered [ 0.277281] acpiphp: Slot [12] registered [ 0.277928] acpiphp: Slot [13] registered [ 0.278281] acpiphp: Slot [14] registered [ 0.278932] acpiphp: Slot [15] registered [ 0.279283] acpiphp: Slot [16] registered [ 0.279936] acpiphp: Slot [17] registered [ 0.281282] acpiphp: Slot [18] registered [ 0.281926] acpiphp: Slot [19] registered [ 0.282281] acpiphp: Slot [20] registered [ 0.282940] acpiphp: Slot [21] registered [ 0.283281] acpiphp: Slot [22] registered [ 0.283937] acpiphp: Slot [23] registered [ 0.284280] acpiphp: Slot [24] registered [ 0.284947] acpiphp: Slot [25] registered [ 0.286281] acpiphp: Slot [26] registered [ 0.286934] acpiphp: Slot [27] registered [ 0.287289] acpiphp: Slot [28] registered [ 0.287956] acpiphp: Slot [29] registered [ 0.289291] acpiphp: Slot [30] registered [ 0.290249] acpiphp: Slot [31] registered [ 0.290281] PCI host bridge to bus 0000:00 [ 0.291050] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.292269] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.293267] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.294268] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.295273] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.297268] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.298180] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.299712] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.302132] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.303878] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.305337] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.306267] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.307282] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.308205] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.309284] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.310221] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.311598] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.314290] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.315360] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.317398] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.319643] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.324291] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.326015] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.330294] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.333264] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.335601] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.337393] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.338376] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.339331] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.341308] iommu: Default domain type: Translated [ 0.342268] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.343384] efivars: Registered efivars operations [ 0.344465] PCI: Using ACPI for IRQ routing [ 0.345319] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.346258] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.346264] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.348279] vgaarb: loaded [ 0.349341] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.350268] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.355267] clocksource: Switched to clocksource kvm-clock [ 0.356948] VFS: Disk quotas dquot_6.6.0 [ 0.357859] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.359441] pnp: PnP ACPI init [ 0.360626] pnp: PnP ACPI: found 5 devices [ 0.369325] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.370837] NET: Registered PF_INET protocol family [ 0.371701] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.389202] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.391068] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.392712] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.394407] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.396290] TCP: Hash tables configured (established 16384 bind 16384) [ 0.397830] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.399503] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.402042] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.403077] NET: Registered PF_XDP protocol family [ 0.404156] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.405616] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.406997] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.408263] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.409367] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.410585] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.411615] PCI: CLS 0 bytes, default 64 [ 0.412541] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.414328] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.416589] clocksource: Switched to clocksource tsc [ 0.436917] Initialise system trusted keyrings [ 0.437992] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.439882] Key type asymmetric registered [ 0.440780] Asymmetric key parser 'x509' registered [ 0.443009] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.445426] io scheduler mq-deadline registered [ 0.446417] io scheduler kyber registered [ 0.447296] io scheduler bfq registered [ 0.449111] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.450520] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.452283] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.455655] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.457572] i8042: Warning: Keylock active [ 0.460009] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.461053] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.462236] hv_vmbus: registering driver hyperv_keyboard [ 0.463414] rtc_cmos 00:00: RTC can wake from S4 [ 0.465755] rtc_cmos 00:00: registered as rtc0 [ 0.466885] rtc_cmos 00:00: setting system clock to 2026-09-03T19:24:19 UTC (1788463459) [ 0.468704] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.469981] intel_pstate: CPU model not supported [ 0.471026] efifb: probing for efifb [ 0.471795] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.473151] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.474407] efifb: scrolling: redraw [ 0.475172] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.476978] Console: switching to colour frame buffer device 100x37 [ 0.478807] fb0: EFI VGA frame buffer device [ 0.479787] pstore: Using crash dump compression: deflate [ 0.480940] pstore: Registered efi_pstore as persistent store backend [ 0.482495] NET: Registered PF_INET6 protocol family [ 0.484530] Segment Routing with IPv6 [ 0.485351] In-situ OAM (IOAM) with IPv6 [ 0.486244] NET: Registered PF_PACKET protocol family [ 0.487425] Key type dns_resolver registered [ 0.489748] IPI shorthand broadcast: enabled [ 0.492528] sched_clock: Marking stable (335003131, 157387727)->(571822223, -79431365) [ 0.494368] registered taskstats version 1 [ 0.495727] Loading compiled-in X.509 certificates [ 0.973786] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.856179] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.861900] Demotion targets for Node 0: null [ 1.863186] Key type .fscrypt registered [ 1.864179] Key type fscrypt-provisioning registered [ 1.865581] ima: No TPM chip found, activating TPM-bypass! [ 1.867290] ima: Allocated hash algorithm: sha1 [ 1.868871] ima: No architecture policies found [ 1.876217] clk: Disabling unused clocks [ 1.882668] Freeing unused kernel image (initmem) memory: 17040K [ 1.884398] Write protecting the kernel read-only data: 47104k [ 1.886238] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.887998] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.889707] Run /init as init process [ 2.009237] nvme nvme0: pci function 0000:00:04.0 [ 2.010574] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.021235] nvme nvme0: 2/0/0 default/read/poll queues [ 2.028535] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.029969] GPT:25804799 != 33554431 [ 2.030795] GPT:Alternate GPT header not at the end of the disk. [ 2.032092] GPT:25804799 != 33554431 [ 2.032872] GPT: Use GNU Parted to correct GPT errors. [ 2.033896] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.047766] SCSI subsystem initialized [ 2.076152] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.078628] device-mapper: uevent: version 1.0.3 [ 2.079848] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.088155] device-mapper: verity: sha256 using "sha256-lib" [ 2.127411] raid6: avx512x4 gen() 15451 MB/s [ 2.145397] raid6: avx512x2 gen() 15049 MB/s [ 2.162397] raid6: avx512x1 gen() 17497 MB/s [ 2.179395] raid6: avx2x4 gen() 17695 MB/s [ 2.196402] raid6: avx2x2 gen() 17031 MB/s [ 2.213396] raid6: avx2x1 gen() 13623 MB/s [ 2.214350] raid6: using algorithm avx2x4 gen() 17695 MB/s [ 2.232413] raid6: .... xor() 6837 MB/s, rmw enabled [ 2.233495] raid6: using avx512x2 recovery algorithm [ 2.244450] xor: automatically using best checksumming function avx [ 2.386767] Btrfs loaded, zoned=no, fsverity=no [ 2.391718] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.396560] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.400880] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.402293] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.487602] ACPI: PM: Preparing to enter system sleep state S5 [ 62.488870] reboot: Restarting system [ 62.489671] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:25:24.177570]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000002] kvm-clock: using sched offset of 4302740993 cycles [ 0.000005] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2500.004 MHz processor [ 0.000101] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000129] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000132] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000182] Using GB pages for direct mapping [ 0.000339] ACPI: Early table checksum verification disabled [ 0.000343] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000347] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000354] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000359] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000362] ACPI: FACS 0x00000000789D0000 000040 [ 0.000365] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000368] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000371] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000374] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000377] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000380] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000383] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000385] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000388] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000389] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000390] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000391] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000391] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000392] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000393] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000394] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000394] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000395] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000396] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000442] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000452] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000504] Zone ranges: [ 0.000505] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000508] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000510] Normal empty [ 0.000512] Device empty [ 0.000513] Movable zone start for each node [ 0.000515] Early memory node ranges [ 0.000516] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000518] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000520] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000522] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000529] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000572] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004190] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004298] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004704] ACPI: PM-Timer IO Port: 0xb008 [ 0.004718] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004777] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004780] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004782] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004784] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004785] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004789] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004791] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004795] TSC deadline timer available [ 0.004801] CPU topo: Max. logical packages: 1 [ 0.004802] CPU topo: Max. logical dies: 1 [ 0.004802] CPU topo: Max. dies per package: 1 [ 0.004807] CPU topo: Max. threads per core: 2 [ 0.004807] CPU topo: Num. cores per package: 1 [ 0.004808] CPU topo: Num. threads per package: 2 [ 0.004809] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004827] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004842] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004845] Booting paravirtualized kernel on KVM [ 0.004847] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009776] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010061] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010813] kvm-guest: PV spinlocks enabled [ 0.010816] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010820] 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 [ 0.010993] random: crng init done [ 0.010994] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011214] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011325] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011378] Fallback order for Node 0: 0 [ 0.011381] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011382] Policy zone: DMA32 [ 0.011384] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015396] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015413] Kernel/User page tables isolation: enabled [ 0.024269] ftrace: allocating 41455 entries in 164 pages [ 0.024273] ftrace: allocated 164 pages with 3 groups [ 0.025084] Dynamic Preempt: voluntary [ 0.025120] rcu: Preemptible hierarchical RCU implementation. [ 0.025120] rcu: RCU event tracing is enabled. [ 0.025121] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025123] Trampoline variant of Tasks RCU enabled. [ 0.025123] Rude variant of Tasks RCU enabled. [ 0.025124] Tracing variant of Tasks RCU enabled. [ 0.025124] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025125] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025131] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025133] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025134] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030831] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031071] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031079] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031136] Console: colour dummy device 80x25 [ 0.031139] printk: legacy console [tty0] enabled [ 0.031426] printk: legacy console [ttyS0] enabled [ 0.178336] ACPI: Core revision 20250807 [ 0.179376] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.180816] APIC: Switch to symmetric I/O mode setup [ 0.181984] x2apic enabled [ 0.182868] APIC: Switched APIC routing to: physical x2apic [ 0.185286] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.187101] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.188097] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.188097] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.188097] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.188097] Speculative Store Bypass: Vulnerable [ 0.188097] Spectre V2 : Mitigation: Retpolines [ 0.188097] RETBleed: Vulnerable [ 0.188097] ITS: Mitigation: Aligned branch/return thunks [ 0.188097] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.188097] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.188097] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.188097] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.188097] GDS: Unknown: Dependent on hypervisor status [ 0.188097] active return thunk: its_return_thunk [ 0.188097] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.188097] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.188097] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.188097] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.188097] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.188097] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.188097] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.188097] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.188097] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.188097] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.188097] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.188097] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.188097] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.188097] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.188097] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.188097] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.188097] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.188097] Freeing SMP alternatives memory: 40K [ 0.188097] pid_max: default: 32768 minimum: 301 [ 0.188097] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.188097] landlock: Up and running. [ 0.188097] SELinux: Initializing. [ 0.188097] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.188097] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.188097] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.188302] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.189146] signal: max sigframe size: 3632 [ 0.189852] rcu: Hierarchical SRCU implementation. [ 0.190101] rcu: Max phase no-delay instances is 400. [ 0.190962] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.194605] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.195167] smp: Bringing up secondary CPUs ... [ 0.196004] smpboot: x86: Booting SMP configuration: [ 0.196103] .... node #0, CPUs: #1 [ 0.197514] 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. [ 0.199102] 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. [ 0.200142] smp: Brought up 1 node, 2 CPUs [ 0.200827] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.201304] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.202233] devtmpfs: initialized [ 0.202656] x86/mm: Memory block size: 128MB [ 0.204153] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.205162] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.206109] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.207185] pinctrl core: initialized pinctrl subsystem [ 0.208559] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.210261] audit: initializing netlink subsys (disabled) [ 0.211131] audit: type=2000 audit(1788463527.646:1): state=initialized audit_enabled=0 res=1 [ 0.211214] thermal_sys: Registered thermal governor 'step_wise' [ 0.212112] cpuidle: using governor menu [ 0.214860] efi: Freeing EFI boot services memory: 37748K [ 0.215103] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.217193] dca service started, version 1.12.1 [ 0.217978] PCI: Using configuration type 1 for base access [ 0.218212] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.245099] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.246103] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.247101] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.248101] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.250585] ACPI: Added _OSI(Module Device) [ 0.250940] ACPI: Added _OSI(Processor Device) [ 0.252103] ACPI: Added _OSI(Processor Aggregator Device) [ 0.254234] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.256250] ACPI: Interpreter enabled [ 0.256867] ACPI: PM: (supports S0 S5) [ 0.257106] ACPI: Using IOAPIC for interrupt routing [ 0.258132] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.260106] PCI: Using E820 reservations for host bridge windows [ 0.261210] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.264368] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.265105] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.267103] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.268118] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.270473] acpiphp: Slot [3] registered [ 0.271128] acpiphp: Slot [4] registered [ 0.271795] acpiphp: Slot [5] registered [ 0.272116] acpiphp: Slot [6] registered [ 0.272773] acpiphp: Slot [7] registered [ 0.274118] acpiphp: Slot [8] registered [ 0.274758] acpiphp: Slot [9] registered [ 0.275119] acpiphp: Slot [10] registered [ 0.275781] acpiphp: Slot [11] registered [ 0.276114] acpiphp: Slot [12] registered [ 0.276770] acpiphp: Slot [13] registered [ 0.277114] acpiphp: Slot [14] registered [ 0.279136] acpiphp: Slot [15] registered [ 0.279811] acpiphp: Slot [16] registered [ 0.280118] acpiphp: Slot [17] registered [ 0.280890] acpiphp: Slot [18] registered [ 0.282126] acpiphp: Slot [19] registered [ 0.282795] acpiphp: Slot [20] registered [ 0.283125] acpiphp: Slot [21] registered [ 0.283795] acpiphp: Slot [22] registered [ 0.285124] acpiphp: Slot [23] registered [ 0.285782] acpiphp: Slot [24] registered [ 0.286119] acpiphp: Slot [25] registered [ 0.286777] acpiphp: Slot [26] registered [ 0.287119] acpiphp: Slot [27] registered [ 0.287771] acpiphp: Slot [28] registered [ 0.289117] acpiphp: Slot [29] registered [ 0.289772] acpiphp: Slot [30] registered [ 0.290116] acpiphp: Slot [31] registered [ 0.290767] PCI host bridge to bus 0000:00 [ 0.291105] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.292101] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.293100] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.295100] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.296100] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.297101] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.298019] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.299558] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.301950] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.303700] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.305170] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.306100] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.307114] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.308030] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.309114] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.310039] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.311398] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.313132] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.314191] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.315203] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.317445] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.321128] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.322994] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.325126] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.328273] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.329211] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.330240] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.332216] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.333150] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.334490] iommu: Default domain type: Translated [ 0.335102] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.336228] efivars: Registered efivars operations [ 0.337318] PCI: Using ACPI for IRQ routing [ 0.338235] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.339097] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.339097] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.341105] vgaarb: loaded [ 0.341637] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.343101] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.346143] clocksource: Switched to clocksource kvm-clock [ 0.347799] VFS: Disk quotas dquot_6.6.0 [ 0.348492] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.349810] pnp: PnP ACPI init [ 0.350767] pnp: PnP ACPI: found 5 devices [ 0.359056] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.360583] NET: Registered PF_INET protocol family [ 0.361455] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.375393] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.376832] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.378110] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.379396] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.380775] TCP: Hash tables configured (established 16384 bind 16384) [ 0.381988] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.383124] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.384303] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.385210] NET: Registered PF_XDP protocol family [ 0.386008] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.387007] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.387975] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.389073] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.390167] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.391506] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.392544] PCI: CLS 0 bytes, default 64 [ 0.393310] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.395084] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.397344] clocksource: Switched to clocksource tsc [ 0.417590] Initialise system trusted keyrings [ 0.418647] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.420406] Key type asymmetric registered [ 0.421303] Asymmetric key parser 'x509' registered [ 0.422994] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.425055] io scheduler mq-deadline registered [ 0.426110] io scheduler kyber registered [ 0.426987] io scheduler bfq registered [ 0.428419] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.429880] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.431523] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.434635] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.436493] i8042: Warning: Keylock active [ 0.438913] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.439981] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.441163] hv_vmbus: registering driver hyperv_keyboard [ 0.442445] rtc_cmos 00:00: RTC can wake from S4 [ 0.444739] rtc_cmos 00:00: registered as rtc0 [ 0.445959] rtc_cmos 00:00: setting system clock to 2026-09-03T19:25:26 UTC (1788463526) [ 0.447704] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.449011] intel_pstate: CPU model not supported [ 0.450071] efifb: probing for efifb [ 0.450850] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.452229] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.453509] efifb: scrolling: redraw [ 0.454278] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.456109] Console: switching to colour frame buffer device 100x37 [ 0.457949] fb0: EFI VGA frame buffer device [ 0.458925] pstore: Using crash dump compression: deflate [ 0.460116] pstore: Registered efi_pstore as persistent store backend [ 0.461731] NET: Registered PF_INET6 protocol family [ 0.464146] Segment Routing with IPv6 [ 0.464957] In-situ OAM (IOAM) with IPv6 [ 0.465917] NET: Registered PF_PACKET protocol family [ 0.467061] Key type dns_resolver registered [ 0.468372] IPI shorthand broadcast: enabled [ 0.471170] sched_clock: Marking stable (315002008, 156019289)->(544127532, -73106235) [ 0.473012] registered taskstats version 1 [ 0.474378] Loading compiled-in X.509 certificates [ 0.948867] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.723095] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.727822] Demotion targets for Node 0: null [ 1.728878] Key type .fscrypt registered [ 1.729861] Key type fscrypt-provisioning registered [ 1.730916] ima: No TPM chip found, activating TPM-bypass! [ 1.732144] ima: Allocated hash algorithm: sha1 [ 1.733067] ima: No architecture policies found [ 1.739762] clk: Disabling unused clocks [ 1.746111] Freeing unused kernel image (initmem) memory: 17040K [ 1.747818] Write protecting the kernel read-only data: 47104k [ 1.749687] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.751403] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.753069] Run /init as init process [ 1.871859] nvme nvme0: pci function 0000:00:04.0 [ 1.873230] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.883892] nvme nvme0: 2/0/0 default/read/poll queues [ 1.892618] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.894205] GPT:25804799 != 33554431 [ 1.895002] GPT:Alternate GPT header not at the end of the disk. [ 1.896151] GPT:25804799 != 33554431 [ 1.896907] GPT: Use GNU Parted to correct GPT errors. [ 1.897919] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.911925] SCSI subsystem initialized [ 1.939345] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.941841] device-mapper: uevent: version 1.0.3 [ 1.943115] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.950758] device-mapper: verity: sha256 using "sha256-lib" [ 1.987026] raid6: avx512x4 gen() 18014 MB/s [ 2.004045] raid6: avx512x2 gen() 16574 MB/s [ 2.022027] raid6: avx512x1 gen() 16896 MB/s [ 2.039026] raid6: avx2x4 gen() 17575 MB/s [ 2.056105] raid6: avx2x2 gen() 13461 MB/s [ 2.074678] raid6: avx2x1 gen() 8978 MB/s [ 2.075700] raid6: using algorithm avx512x4 gen() 18014 MB/s [ 2.093028] raid6: .... xor() 5715 MB/s, rmw enabled [ 2.094106] raid6: using avx512x2 recovery algorithm [ 2.110115] xor: automatically using best checksumming function avx [ 2.265670] Btrfs loaded, zoned=no, fsverity=no [ 2.271234] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.274982] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.280792] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.282504] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.372810] ACPI: PM: Preparing to enter system sleep state S5 [ 62.374762] reboot: Restarting system [ 62.376395] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:26:31.476440]      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 4161571336 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000295] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000346] Using GB pages for direct mapping [ 0.000585] ACPI: Early table checksum verification disabled [ 0.000588] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000593] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000599] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000605] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000608] ACPI: FACS 0x00000000789D0000 000040 [ 0.000611] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000614] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000617] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000620] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000623] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000625] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000628] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000631] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000633] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000635] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000635] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000636] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000637] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000638] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000638] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000639] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000640] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000641] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000642] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000687] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000697] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000748] Zone ranges: [ 0.000749] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000752] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000755] Normal empty [ 0.000756] Device empty [ 0.000758] Movable zone start for each node [ 0.000759] Early memory node ranges [ 0.000760] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000762] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000765] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000767] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000774] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000817] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005530] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005638] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.006052] ACPI: PM-Timer IO Port: 0xb008 [ 0.006065] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.006240] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.006245] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.006247] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.006249] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.006250] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.006255] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.006257] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.006261] TSC deadline timer available [ 0.006267] CPU topo: Max. logical packages: 1 [ 0.006268] CPU topo: Max. logical dies: 1 [ 0.006268] CPU topo: Max. dies per package: 1 [ 0.006273] CPU topo: Max. threads per core: 2 [ 0.006274] CPU topo: Num. cores per package: 1 [ 0.006274] CPU topo: Num. threads per package: 2 [ 0.006275] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.006295] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.006311] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.006313] Booting paravirtualized kernel on KVM [ 0.006315] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.011403] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011687] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.012416] kvm-guest: PV spinlocks enabled [ 0.012419] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.012422] 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 [ 0.012598] random: crng init done [ 0.012599] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012817] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012932] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012986] Fallback order for Node 0: 0 [ 0.012989] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012990] Policy zone: DMA32 [ 0.012991] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016882] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016898] Kernel/User page tables isolation: enabled [ 0.026109] ftrace: allocating 41455 entries in 164 pages [ 0.026115] ftrace: allocated 164 pages with 3 groups [ 0.026933] Dynamic Preempt: voluntary [ 0.026966] rcu: Preemptible hierarchical RCU implementation. [ 0.026967] rcu: RCU event tracing is enabled. [ 0.026968] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026969] Trampoline variant of Tasks RCU enabled. [ 0.026970] Rude variant of Tasks RCU enabled. [ 0.026970] Tracing variant of Tasks RCU enabled. [ 0.026971] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026972] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026978] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026980] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026982] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032802] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.033043] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.033050] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.033106] Console: colour dummy device 80x25 [ 0.033109] printk: legacy console [tty0] enabled [ 0.033386] printk: legacy console [ttyS0] enabled [ 0.191310] ACPI: Core revision 20250807 [ 0.192127] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.193733] APIC: Switch to symmetric I/O mode setup [ 0.194929] x2apic enabled [ 0.195791] APIC: Switched APIC routing to: physical x2apic [ 0.198226] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.200399] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.201392] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.201392] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.201392] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.201392] Speculative Store Bypass: Vulnerable [ 0.201392] Spectre V2 : Mitigation: Retpolines [ 0.201392] RETBleed: Vulnerable [ 0.201392] ITS: Mitigation: Aligned branch/return thunks [ 0.201392] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.201392] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.201392] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.201392] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.201392] GDS: Unknown: Dependent on hypervisor status [ 0.201392] active return thunk: its_return_thunk [ 0.201392] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.201392] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.201392] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.201392] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.201392] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.201392] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.201392] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.201392] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.201392] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.201392] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.201392] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.201392] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.201392] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.201392] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.201392] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.201392] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.201392] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.201392] Freeing SMP alternatives memory: 40K [ 0.201392] pid_max: default: 32768 minimum: 301 [ 0.201392] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.201392] landlock: Up and running. [ 0.201392] SELinux: Initializing. [ 0.201392] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.201392] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.201392] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.201597] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.202442] signal: max sigframe size: 3632 [ 0.203130] rcu: Hierarchical SRCU implementation. [ 0.203396] rcu: Max phase no-delay instances is 400. [ 0.204255] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.207964] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.208465] smp: Bringing up secondary CPUs ... [ 0.209285] smpboot: x86: Booting SMP configuration: [ 0.209401] .... node #0, CPUs: #1 [ 0.210895] 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. [ 0.212398] 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. [ 0.213606] smp: Brought up 1 node, 2 CPUs [ 0.214250] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.214567] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.215555] devtmpfs: initialized [ 0.215956] x86/mm: Memory block size: 128MB [ 0.217466] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.218463] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.219408] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.220462] pinctrl core: initialized pinctrl subsystem [ 0.221958] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.222541] audit: initializing netlink subsys (disabled) [ 0.223431] audit: type=2000 audit(1788463594.844:1): state=initialized audit_enabled=0 res=1 [ 0.223522] thermal_sys: Registered thermal governor 'step_wise' [ 0.224408] cpuidle: using governor menu [ 0.227946] efi: Freeing EFI boot services memory: 37748K [ 0.228399] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.229492] dca service started, version 1.12.1 [ 0.230280] PCI: Using configuration type 1 for base access [ 0.231514] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.257440] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.258396] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.259396] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.260396] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.262873] ACPI: Added _OSI(Module Device) [ 0.263282] ACPI: Added _OSI(Processor Device) [ 0.264397] ACPI: Added _OSI(Processor Aggregator Device) [ 0.266324] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.268447] ACPI: Interpreter enabled [ 0.269104] ACPI: PM: (supports S0 S5) [ 0.269397] ACPI: Using IOAPIC for interrupt routing [ 0.270205] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.271396] PCI: Using E820 reservations for host bridge windows [ 0.272457] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.275641] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.276400] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.278398] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.279407] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.281773] acpiphp: Slot [3] registered [ 0.282418] acpiphp: Slot [4] registered [ 0.283072] acpiphp: Slot [5] registered [ 0.283411] acpiphp: Slot [6] registered [ 0.284046] acpiphp: Slot [7] registered [ 0.285410] acpiphp: Slot [8] registered [ 0.286046] acpiphp: Slot [9] registered [ 0.286409] acpiphp: Slot [10] registered [ 0.287056] acpiphp: Slot [11] registered [ 0.287409] acpiphp: Slot [12] registered [ 0.288216] acpiphp: Slot [13] registered [ 0.289413] acpiphp: Slot [14] registered [ 0.290071] acpiphp: Slot [15] registered [ 0.290410] acpiphp: Slot [16] registered [ 0.291061] acpiphp: Slot [17] registered [ 0.291409] acpiphp: Slot [18] registered [ 0.292092] acpiphp: Slot [19] registered [ 0.292409] acpiphp: Slot [20] registered [ 0.293060] acpiphp: Slot [21] registered [ 0.294409] acpiphp: Slot [22] registered [ 0.295065] acpiphp: Slot [23] registered [ 0.295409] acpiphp: Slot [24] registered [ 0.296167] acpiphp: Slot [25] registered [ 0.296562] acpiphp: Slot [26] registered [ 0.298427] acpiphp: Slot [27] registered [ 0.299104] acpiphp: Slot [28] registered [ 0.299416] acpiphp: Slot [29] registered [ 0.300251] acpiphp: Slot [30] registered [ 0.300418] acpiphp: Slot [31] registered [ 0.301100] PCI host bridge to bus 0000:00 [ 0.302401] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.303396] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.304402] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.305396] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.306396] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.308398] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.309300] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.310840] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.313276] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.314991] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.315461] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.316381] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.317410] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.318338] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.320416] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.321415] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.322658] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.325417] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.326476] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.327490] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.328743] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.332413] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.333959] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.337438] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.340392] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.340392] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.342522] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.343506] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.344446] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.346443] iommu: Default domain type: Translated [ 0.347397] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.348412] efivars: Registered efivars operations [ 0.349147] PCI: Using ACPI for IRQ routing [ 0.349426] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.350392] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.350392] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.353401] vgaarb: loaded [ 0.353935] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.355396] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.359437] clocksource: Switched to clocksource kvm-clock [ 0.360966] VFS: Disk quotas dquot_6.6.0 [ 0.361646] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.363111] pnp: PnP ACPI init [ 0.364057] pnp: PnP ACPI: found 5 devices [ 0.372172] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.373653] NET: Registered PF_INET protocol family [ 0.374542] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.387951] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.389352] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.390610] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.391915] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.393164] TCP: Hash tables configured (established 16384 bind 16384) [ 0.394242] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.395384] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.396572] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.397678] NET: Registered PF_XDP protocol family [ 0.398468] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.399465] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.400448] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.401512] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.402579] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.403777] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.404800] PCI: CLS 0 bytes, default 64 [ 0.405790] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.407571] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.409868] clocksource: Switched to clocksource tsc [ 0.429942] Initialise system trusted keyrings [ 0.431064] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.432818] Key type asymmetric registered [ 0.433709] Asymmetric key parser 'x509' registered [ 0.435923] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.438378] io scheduler mq-deadline registered [ 0.439416] io scheduler kyber registered [ 0.440290] io scheduler bfq registered [ 0.441830] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.443262] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.444900] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.448117] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.449981] i8042: Warning: Keylock active [ 0.452435] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.453518] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.454699] hv_vmbus: registering driver hyperv_keyboard [ 0.455977] rtc_cmos 00:00: RTC can wake from S4 [ 0.458239] rtc_cmos 00:00: registered as rtc0 [ 0.459443] rtc_cmos 00:00: setting system clock to 2026-09-03T19:26:33 UTC (1788463593) [ 0.461244] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.462529] intel_pstate: CPU model not supported [ 0.463597] efifb: probing for efifb [ 0.464386] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.465779] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.467067] efifb: scrolling: redraw [ 0.467840] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.469695] Console: switching to colour frame buffer device 100x37 [ 0.471536] fb0: EFI VGA frame buffer device [ 0.472493] pstore: Using crash dump compression: deflate [ 0.473661] pstore: Registered efi_pstore as persistent store backend [ 0.475245] NET: Registered PF_INET6 protocol family [ 0.476666] Segment Routing with IPv6 [ 0.477467] In-situ OAM (IOAM) with IPv6 [ 0.478323] NET: Registered PF_PACKET protocol family [ 0.480381] Key type dns_resolver registered [ 0.481729] IPI shorthand broadcast: enabled [ 0.484484] sched_clock: Marking stable (317002460, 167342886)->(559483907, -75138561) [ 0.486313] registered taskstats version 1 [ 0.487663] Loading compiled-in X.509 certificates [ 0.962180] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.753093] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.757657] Demotion targets for Node 0: null [ 1.758771] Key type .fscrypt registered [ 1.759851] Key type fscrypt-provisioning registered [ 1.760922] ima: No TPM chip found, activating TPM-bypass! [ 1.762191] ima: Allocated hash algorithm: sha1 [ 1.763310] ima: No architecture policies found [ 1.771226] clk: Disabling unused clocks [ 1.777542] Freeing unused kernel image (initmem) memory: 17040K [ 1.779286] Write protecting the kernel read-only data: 47104k [ 1.781144] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.782904] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.784601] Run /init as init process [ 1.903894] nvme nvme0: pci function 0000:00:04.0 [ 1.905618] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.917394] nvme nvme0: 2/0/0 default/read/poll queues [ 1.924382] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.925840] GPT:25804799 != 33554431 [ 1.926617] GPT:Alternate GPT header not at the end of the disk. [ 1.927916] GPT:25804799 != 33554431 [ 1.928684] GPT: Use GNU Parted to correct GPT errors. [ 1.929674] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.943860] SCSI subsystem initialized [ 1.972371] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.974700] device-mapper: uevent: version 1.0.3 [ 1.975752] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.983520] device-mapper: verity: sha256 using "sha256-lib" [ 2.019351] raid6: avx512x4 gen() 17772 MB/s [ 2.037350] raid6: avx512x2 gen() 16340 MB/s [ 2.054349] raid6: avx512x1 gen() 17997 MB/s [ 2.071353] raid6: avx2x4 gen() 17611 MB/s [ 2.089025] raid6: avx2x2 gen() 16100 MB/s [ 2.106352] raid6: avx2x1 gen() 12725 MB/s [ 2.107416] raid6: using algorithm avx512x1 gen() 17997 MB/s [ 2.125349] raid6: .... xor() 20217 MB/s, rmw enabled [ 2.126409] raid6: using avx512x2 recovery algorithm [ 2.137762] xor: automatically using best checksumming function avx [ 2.287567] Btrfs loaded, zoned=no, fsverity=no [ 2.292064] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.295738] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.299740] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.301163] BTRFS error (device dm-0): open_ctree failed: -2