670566] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.672271] Run /init as init process [ 1.790770] nvme nvme0: pci function 0000:00:04.0 [ 1.792113] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.802066] nvme nvme0: 2/0/0 default/read/poll queues [ 1.807715] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.809261] GPT:25804799 != 33554431 [ 1.810040] GPT:Alternate GPT header not at the end of the disk. [ 1.811145] GPT:25804799 != 33554431 [ 1.811862] GPT: Use GNU Parted to correct GPT errors. [ 1.812849] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.826367] SCSI subsystem initialized [ 1.852991] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.855369] device-mapper: uevent: version 1.0.3 [ 1.856414] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.864014] device-mapper: verity: sha256 using "sha256-lib" [ 1.900312] raid6: avx512x4 gen() 18301 MB/s [ 1.917312] raid6: avx512x2 gen() 18197 MB/s [ 1.934312] raid6: avx512x1 gen() 18118 MB/s [ 1.951312] raid6: avx2x4 gen() 18125 MB/s [ 1.968312] raid6: avx2x2 gen() 18145 MB/s [ 1.985312] raid6: avx2x1 gen() 13727 MB/s [ 1.986224] raid6: using algorithm avx512x4 gen() 18301 MB/s [ 2.003312] raid6: .... xor() 7672 MB/s, rmw enabled [ 2.004712] raid6: using avx512x2 recovery algorithm [ 2.015281] xor: automatically using best checksumming function avx [ 2.146444] Btrfs loaded, zoned=no, fsverity=no [ 2.150621] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.154034] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.157798] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.159146] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.220118] ACPI: PM: Preparing to enter system sleep state S5 [ 62.221363] reboot: Restarting system [ 62.222136] 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        [2026-09-03T16:07:17.268588]      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 3935645372 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000443] ACPI: Early table checksum verification disabled [ 0.000446] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000450] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000456] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000462] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000465] ACPI: FACS 0x00000000789D0000 000040 [ 0.000468] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000471] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000474] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000476] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000479] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000482] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000485] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000488] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000490] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000491] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000492] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000493] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000494] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000494] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000495] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000496] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000496] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000497] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000498] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000539] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000549] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000601] Zone ranges: [ 0.000602] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000605] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000607] Normal empty [ 0.000609] Device empty [ 0.000610] Movable zone start for each node [ 0.000612] Early memory node ranges [ 0.000613] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000615] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000617] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000620] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000626] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000658] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004034] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004145] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004547] ACPI: PM-Timer IO Port: 0xb008 [ 0.004560] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004616] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004619] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004621] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004622] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004623] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004627] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004629] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004633] TSC deadline timer available [ 0.004638] CPU topo: Max. logical packages: 1 [ 0.004639] CPU topo: Max. logical dies: 1 [ 0.004640] CPU topo: Max. dies per package: 1 [ 0.004645] CPU topo: Max. threads per core: 2 [ 0.004646] CPU topo: Num. cores per package: 1 [ 0.004647] CPU topo: Num. threads per package: 2 [ 0.004647] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004664] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004680] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004682] Booting paravirtualized kernel on KVM [ 0.004684] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009593] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009877] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010543] kvm-guest: PV spinlocks enabled [ 0.010546] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010549] 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 [ 0.010722] random: crng init done [ 0.010723] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010946] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011064] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011116] Fallback order for Node 0: 0 [ 0.011119] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011120] Policy zone: DMA32 [ 0.011121] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015002] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015017] Kernel/User page tables isolation: enabled [ 0.023311] ftrace: allocating 41455 entries in 164 pages [ 0.023316] ftrace: allocated 164 pages with 3 groups [ 0.024108] Dynamic Preempt: voluntary [ 0.024140] rcu: Preemptible hierarchical RCU implementation. [ 0.024141] rcu: RCU event tracing is enabled. [ 0.024142] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024143] Trampoline variant of Tasks RCU enabled. [ 0.024143] Rude variant of Tasks RCU enabled. [ 0.024144] Tracing variant of Tasks RCU enabled. [ 0.024145] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024145] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024151] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024153] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024155] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029283] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029518] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029525] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029578] Console: colour dummy device 80x25 [ 0.029581] printk: legacy console [tty0] enabled [ 0.029856] printk: legacy console [ttyS0] enabled [ 0.160802] ACPI: Core revision 20250807 [ 0.161593] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162964] APIC: Switch to symmetric I/O mode setup [ 0.164111] x2apic enabled [ 0.164958] APIC: Switched APIC routing to: physical x2apic [ 0.167362] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.168965] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.169962] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169962] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169962] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169962] Speculative Store Bypass: Vulnerable [ 0.169962] Spectre V2 : Mitigation: Retpolines [ 0.169962] RETBleed: Vulnerable [ 0.169962] ITS: Mitigation: Aligned branch/return thunks [ 0.169962] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169962] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169962] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169962] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169962] GDS: Unknown: Dependent on hypervisor status [ 0.169962] active return thunk: its_return_thunk [ 0.169962] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169962] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169962] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169962] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169962] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169962] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169962] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169962] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169962] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169962] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169962] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169962] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169962] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169962] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169962] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169962] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169962] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169962] Freeing SMP alternatives memory: 40K [ 0.169962] pid_max: default: 32768 minimum: 301 [ 0.169962] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169962] landlock: Up and running. [ 0.169962] SELinux: Initializing. [ 0.169962] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169962] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169962] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170163] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171008] signal: max sigframe size: 3632 [ 0.171674] rcu: Hierarchical SRCU implementation. [ 0.171964] rcu: Max phase no-delay instances is 400. [ 0.172801] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176372] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177031] smp: Bringing up secondary CPUs ... [ 0.177849] smpboot: x86: Booting SMP configuration: [ 0.177966] .... node #0, CPUs: #1 [ 0.179343] 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. [ 0.180966] 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. [ 0.181998] smp: Brought up 1 node, 2 CPUs [ 0.182649] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.183113] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184096] devtmpfs: initialized [ 0.184562] x86/mm: Memory block size: 128MB [ 0.185978] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187027] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187973] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189045] pinctrl core: initialized pinctrl subsystem [ 0.190414] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192109] audit: initializing netlink subsys (disabled) [ 0.193007] audit: type=2000 audit(1788451640.448:1): state=initialized audit_enabled=0 res=1 [ 0.193082] thermal_sys: Registered thermal governor 'step_wise' [ 0.193977] cpuidle: using governor menu [ 0.197428] efi: Freeing EFI boot services memory: 37748K [ 0.197967] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199048] dca service started, version 1.12.1 [ 0.199813] PCI: Using configuration type 1 for base access [ 0.200081] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223455] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224968] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225967] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226964] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.229530] ACPI: Added _OSI(Module Device) [ 0.229966] ACPI: Added _OSI(Processor Device) [ 0.230644] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231976] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233220] ACPI: Interpreter enabled [ 0.233975] ACPI: PM: (supports S0 S5) [ 0.234571] ACPI: Using IOAPIC for interrupt routing [ 0.234986] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235967] PCI: Using E820 reservations for host bridge windows [ 0.236984] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240038] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240968] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242966] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243973] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246315] acpiphp: Slot [3] registered [ 0.246973] acpiphp: Slot [4] registered [ 0.247593] acpiphp: Slot [5] registered [ 0.247979] acpiphp: Slot [6] registered [ 0.248606] acpiphp: Slot [7] registered [ 0.248977] acpiphp: Slot [8] registered [ 0.249598] acpiphp: Slot [9] registered [ 0.250982] acpiphp: Slot [10] registered [ 0.251615] acpiphp: Slot [11] registered [ 0.251984] acpiphp: Slot [12] registered [ 0.252689] acpiphp: Slot [13] registered [ 0.252978] acpiphp: Slot [14] registered [ 0.253632] acpiphp: Slot [15] registered [ 0.253978] acpiphp: Slot [16] registered [ 0.254640] acpiphp: Slot [17] registered [ 0.255979] acpiphp: Slot [18] registered [ 0.256617] acpiphp: Slot [19] registered [ 0.256978] acpiphp: Slot [20] registered [ 0.257626] acpiphp: Slot [21] registered [ 0.257977] acpiphp: Slot [22] registered [ 0.258638] acpiphp: Slot [23] registered [ 0.259978] acpiphp: Slot [24] registered [ 0.260626] acpiphp: Slot [25] registered [ 0.260978] acpiphp: Slot [26] registered [ 0.261624] acpiphp: Slot [27] registered [ 0.261977] acpiphp: Slot [28] registered [ 0.262621] acpiphp: Slot [29] registered [ 0.263982] acpiphp: Slot [30] registered [ 0.264625] acpiphp: Slot [31] registered [ 0.264977] PCI host bridge to bus 0000:00 [ 0.265613] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265965] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267965] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268965] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269964] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270965] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271856] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273399] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275801] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277583] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.279033] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279966] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280982] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281918] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282983] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283897] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.285291] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286994] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.289046] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.290068] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291319] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294985] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.296504] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298986] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.302164] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.303073] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.304069] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.305077] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.307022] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.308314] iommu: Default domain type: Translated [ 0.308967] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.309979] efivars: Registered efivars operations [ 0.310731] PCI: Using ACPI for IRQ routing [ 0.311986] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.312944] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.312962] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.314968] vgaarb: loaded [ 0.315467] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.315965] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321001] clocksource: Switched to clocksource kvm-clock [ 0.322525] VFS: Disk quotas dquot_6.6.0 [ 0.323163] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.324406] pnp: PnP ACPI init [ 0.325449] pnp: PnP ACPI: found 5 devices [ 0.333405] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.334863] NET: Registered PF_INET protocol family [ 0.335742] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.348208] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.349586] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.350817] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352081] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.353384] TCP: Hash tables configured (established 16384 bind 16384) [ 0.354723] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355777] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356954] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.357876] NET: Registered PF_XDP protocol family [ 0.358646] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.359627] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.360616] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.361714] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.362783] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.363978] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365013] PCI: CLS 0 bytes, default 64 [ 0.365774] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.367549] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.369792] clocksource: Switched to clocksource tsc [ 0.389773] Initialise system trusted keyrings [ 0.391482] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.393276] Key type asymmetric registered [ 0.394161] Asymmetric key parser 'x509' registered [ 0.395797] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.397469] io scheduler mq-deadline registered [ 0.398428] io scheduler kyber registered [ 0.399311] io scheduler bfq registered [ 0.401565] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.402938] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.404570] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.407700] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.409648] i8042: Warning: Keylock active [ 0.412167] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.413236] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.414413] hv_vmbus: registering driver hyperv_keyboard [ 0.415584] rtc_cmos 00:00: RTC can wake from S4 [ 0.417945] rtc_cmos 00:00: registered as rtc0 [ 0.419093] rtc_cmos 00:00: setting system clock to 2026-09-03T16:07:19 UTC (1788451639) [ 0.420914] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.422228] intel_pstate: CPU model not supported [ 0.423313] efifb: probing for efifb [ 0.424111] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.425490] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.426756] efifb: scrolling: redraw [ 0.427536] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.429384] Console: switching to colour frame buffer device 100x37 [ 0.431303] fb0: EFI VGA frame buffer device [ 0.432374] pstore: Using crash dump compression: deflate [ 0.433541] pstore: Registered efi_pstore as persistent store backend [ 0.435121] NET: Registered PF_INET6 protocol family [ 0.436508] Segment Routing with IPv6 [ 0.437315] In-situ OAM (IOAM) with IPv6 [ 0.438215] NET: Registered PF_PACKET protocol family [ 0.439358] Key type dns_resolver registered [ 0.440736] IPI shorthand broadcast: enabled [ 0.443483] sched_clock: Marking stable (304001875, 139436885)->(514557690, -71118930) [ 0.445319] registered taskstats version 1 [ 0.446508] Loading compiled-in X.509 certificates [ 0.921983] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.640021] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.644234] Demotion targets for Node 0: null [ 1.645246] Key type .fscrypt registered [ 1.646065] Key type fscrypt-provisioning registered [ 1.647049] ima: No TPM chip found, activating TPM-bypass! [ 1.648240] ima: Allocated hash algorithm: sha1 [ 1.649136] ima: No architecture policies found [ 1.655258] clk: Disabling unused clocks [ 1.661528] Freeing unused kernel image (initmem) memory: 17040K [ 1.663225] Write protecting the kernel read-only data: 47104k [ 1.665068] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.666815] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.668498] Run /init as init process [ 1.786986] nvme nvme0: pci function 0000:00:04.0 [ 1.788274] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.797676] nvme nvme0: 2/0/0 default/read/poll queues [ 1.804485] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.805946] GPT:25804799 != 33554431 [ 1.806713] GPT:Alternate GPT header not at the end of the disk. [ 1.807830] GPT:25804799 != 33554431 [ 1.808548] GPT: Use GNU Parted to correct GPT errors. [ 1.809520] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.823041] SCSI subsystem initialized [ 1.848951] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.851271] device-mapper: uevent: version 1.0.3 [ 1.852279] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.859768] device-mapper: verity: sha256 using "sha256-lib" [ 1.894443] raid6: avx512x4 gen() 18339 MB/s [ 1.911443] raid6: avx512x2 gen() 18262 MB/s [ 1.928443] raid6: avx512x1 gen() 18219 MB/s [ 1.945443] raid6: avx2x4 gen() 18118 MB/s [ 1.962443] raid6: avx2x2 gen() 18156 MB/s [ 1.979442] raid6: avx2x1 gen() 13836 MB/s [ 1.980341] raid6: using algorithm avx512x4 gen() 18339 MB/s [ 1.997446] raid6: .... xor() 7738 MB/s, rmw enabled [ 1.998445] raid6: using avx512x2 recovery algorithm [ 2.008842] xor: automatically using best checksumming function avx [ 2.141873] Btrfs loaded, zoned=no, fsverity=no [ 2.146339] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.149648] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.153472] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.154830] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.222400] ACPI: PM: Preparing to enter system sleep state S5 [ 62.223610] reboot: Restarting system [ 62.224446] 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        [2026-09-03T16:08:23.968973]      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 3826074558 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 [ 0.000122] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000371] ACPI: Early table checksum verification disabled [ 0.000374] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000378] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000384] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000390] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000393] ACPI: FACS 0x00000000789D0000 000040 [ 0.000396] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000399] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000401] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000404] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000407] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000410] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000413] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000416] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000419] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000420] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000421] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000422] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000422] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000423] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000424] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000425] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000425] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000426] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000427] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000468] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000478] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000529] Zone ranges: [ 0.000530] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000533] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000535] Normal empty [ 0.000537] Device empty [ 0.000538] Movable zone start for each node [ 0.000540] Early memory node ranges [ 0.000540] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000543] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000545] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000547] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000555] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000597] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003998] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004110] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004507] ACPI: PM-Timer IO Port: 0xb008 [ 0.004520] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004577] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004580] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004582] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004584] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004585] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004589] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004590] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004594] TSC deadline timer available [ 0.004599] CPU topo: Max. logical packages: 1 [ 0.004600] CPU topo: Max. logical dies: 1 [ 0.004601] CPU topo: Max. dies per package: 1 [ 0.004606] CPU topo: Max. threads per core: 2 [ 0.004606] CPU topo: Num. cores per package: 1 [ 0.004607] CPU topo: Num. threads per package: 2 [ 0.004608] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004625] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004641] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004643] Booting paravirtualized kernel on KVM [ 0.004645] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009562] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009848] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010527] kvm-guest: PV spinlocks enabled [ 0.010530] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010533] 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 [ 0.010706] random: crng init done [ 0.010707] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010930] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011045] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011099] Fallback order for Node 0: 0 [ 0.011101] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011102] Policy zone: DMA32 [ 0.011104] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015001] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015016] Kernel/User page tables isolation: enabled [ 0.023304] ftrace: allocating 41455 entries in 164 pages [ 0.023309] ftrace: allocated 164 pages with 3 groups [ 0.024116] Dynamic Preempt: voluntary [ 0.024151] rcu: Preemptible hierarchical RCU implementation. [ 0.024152] rcu: RCU event tracing is enabled. [ 0.024153] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024154] Trampoline variant of Tasks RCU enabled. [ 0.024155] Rude variant of Tasks RCU enabled. [ 0.024155] Tracing variant of Tasks RCU enabled. [ 0.024156] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024157] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024163] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024165] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024166] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029263] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029495] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029502] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029552] Console: colour dummy device 80x25 [ 0.029556] printk: legacy console [tty0] enabled [ 0.029833] printk: legacy console [ttyS0] enabled [ 0.160595] ACPI: Core revision 20250807 [ 0.161391] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162789] APIC: Switch to symmetric I/O mode setup [ 0.163952] x2apic enabled [ 0.164788] APIC: Switched APIC routing to: physical x2apic [ 0.167184] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.168791] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.169787] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169787] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169787] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169787] Speculative Store Bypass: Vulnerable [ 0.169787] Spectre V2 : Mitigation: Retpolines [ 0.169787] RETBleed: Vulnerable [ 0.169787] ITS: Mitigation: Aligned branch/return thunks [ 0.169787] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169787] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169787] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169787] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169787] GDS: Unknown: Dependent on hypervisor status [ 0.169787] active return thunk: its_return_thunk [ 0.169787] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169787] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169787] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169787] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169787] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169787] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169787] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169787] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169787] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169787] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169787] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169787] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169787] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169787] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169787] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169787] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169787] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169787] Freeing SMP alternatives memory: 40K [ 0.169787] pid_max: default: 32768 minimum: 301 [ 0.169787] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169787] landlock: Up and running. [ 0.169787] SELinux: Initializing. [ 0.169787] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169787] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169787] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.169989] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170832] signal: max sigframe size: 3632 [ 0.171504] rcu: Hierarchical SRCU implementation. [ 0.171790] rcu: Max phase no-delay instances is 400. [ 0.172628] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176207] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176850] smp: Bringing up secondary CPUs ... [ 0.177662] smpboot: x86: Booting SMP configuration: [ 0.177791] .... node #0, CPUs: #1 [ 0.179165] 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. [ 0.180790] 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. [ 0.181824] smp: Brought up 1 node, 2 CPUs [ 0.182495] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.182935] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183920] devtmpfs: initialized [ 0.184399] x86/mm: Memory block size: 128MB [ 0.185796] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186847] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187798] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188870] pinctrl core: initialized pinctrl subsystem [ 0.190247] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191936] audit: initializing netlink subsys (disabled) [ 0.192816] audit: type=2000 audit(1788451707.109:1): state=initialized audit_enabled=0 res=1 [ 0.192893] thermal_sys: Registered thermal governor 'step_wise' [ 0.193801] cpuidle: using governor menu [ 0.196656] efi: Freeing EFI boot services memory: 37748K [ 0.197793] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.198875] dca service started, version 1.12.1 [ 0.199668] PCI: Using configuration type 1 for base access [ 0.200899] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223844] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224791] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225791] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226790] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228211] ACPI: Added _OSI(Module Device) [ 0.228790] ACPI: Added _OSI(Processor Device) [ 0.229480] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231799] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.234030] ACPI: Interpreter enabled [ 0.234410] ACPI: PM: (supports S0 S5) [ 0.234790] ACPI: Using IOAPIC for interrupt routing [ 0.235604] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236791] PCI: Using E820 reservations for host bridge windows [ 0.237810] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240868] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241794] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.243791] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244799] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.247142] acpiphp: Slot [3] registered [ 0.247793] acpiphp: Slot [4] registered [ 0.248427] acpiphp: Slot [5] registered [ 0.248804] acpiphp: Slot [6] registered [ 0.249440] acpiphp: Slot [7] registered [ 0.249802] acpiphp: Slot [8] registered [ 0.250438] acpiphp: Slot [9] registered [ 0.250807] acpiphp: Slot [10] registered [ 0.251457] acpiphp: Slot [11] registered [ 0.252805] acpiphp: Slot [12] registered [ 0.253450] acpiphp: Slot [13] registered [ 0.253803] acpiphp: Slot [14] registered [ 0.254458] acpiphp: Slot [15] registered [ 0.254802] acpiphp: Slot [16] registered [ 0.255453] acpiphp: Slot [17] registered [ 0.256803] acpiphp: Slot [18] registered [ 0.257437] acpiphp: Slot [19] registered [ 0.257803] acpiphp: Slot [20] registered [ 0.258446] acpiphp: Slot [21] registered [ 0.258802] acpiphp: Slot [22] registered [ 0.259453] acpiphp: Slot [23] registered [ 0.260806] acpiphp: Slot [24] registered [ 0.261443] acpiphp: Slot [25] registered [ 0.261803] acpiphp: Slot [26] registered [ 0.262448] acpiphp: Slot [27] registered [ 0.262803] acpiphp: Slot [28] registered [ 0.263458] acpiphp: Slot [29] registered [ 0.263802] acpiphp: Slot [30] registered [ 0.264439] acpiphp: Slot [31] registered [ 0.265802] PCI host bridge to bus 0000:00 [ 0.266435] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266790] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267790] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268790] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.270792] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271790] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272675] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.274212] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.276627] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.278367] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278855] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279766] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280804] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281707] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282804] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283720] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.285061] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.287819] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288872] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289883] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291144] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294753] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.296361] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298806] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301831] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302877] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303894] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304894] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305842] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.307135] iommu: Default domain type: Translated [ 0.307791] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308806] efivars: Registered efivars operations [ 0.309550] PCI: Using ACPI for IRQ routing [ 0.309824] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.310787] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.310787] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313792] vgaarb: loaded [ 0.314299] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314790] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.318839] clocksource: Switched to clocksource kvm-clock [ 0.320332] VFS: Disk quotas dquot_6.6.0 [ 0.320964] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322298] pnp: PnP ACPI init [ 0.323222] pnp: PnP ACPI: found 5 devices [ 0.331207] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332640] NET: Registered PF_INET protocol family [ 0.333471] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.345897] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347249] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348473] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.349746] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.350996] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352051] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353108] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354276] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355163] NET: Registered PF_XDP protocol family [ 0.355919] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.356868] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.357823] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.358893] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.359946] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361108] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362117] PCI: CLS 0 bytes, default 64 [ 0.362877] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.364639] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.366879] clocksource: Switched to clocksource tsc [ 0.386767] Initialise system trusted keyrings [ 0.387870] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.389682] Key type asymmetric registered [ 0.390627] Asymmetric key parser 'x509' registered [ 0.392268] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.393894] io scheduler mq-deadline registered [ 0.394875] io scheduler kyber registered [ 0.395758] io scheduler bfq registered [ 0.399785] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.401153] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.402799] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.405820] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.407730] i8042: Warning: Keylock active [ 0.410172] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.411244] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.412427] hv_vmbus: registering driver hyperv_keyboard [ 0.413622] rtc_cmos 00:00: RTC can wake from S4 [ 0.415985] rtc_cmos 00:00: registered as rtc0 [ 0.417122] rtc_cmos 00:00: setting system clock to 2026-09-03T16:08:25 UTC (1788451705) [ 0.418954] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.420311] intel_pstate: CPU model not supported [ 0.421364] efifb: probing for efifb [ 0.422155] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.423536] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.424789] efifb: scrolling: redraw [ 0.425564] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.427395] Console: switching to colour frame buffer device 100x37 [ 0.429178] fb0: EFI VGA frame buffer device [ 0.430137] pstore: Using crash dump compression: deflate [ 0.431275] pstore: Registered efi_pstore as persistent store backend [ 0.432881] NET: Registered PF_INET6 protocol family [ 0.436398] Segment Routing with IPv6 [ 0.437201] In-situ OAM (IOAM) with IPv6 [ 0.438100] NET: Registered PF_PACKET protocol family [ 0.439247] Key type dns_resolver registered [ 0.440616] IPI shorthand broadcast: enabled [ 0.443319] sched_clock: Marking stable (304002047, 139285884)->(512595983, -69308052) [ 0.445213] registered taskstats version 1 [ 0.446392] Loading compiled-in X.509 certificates [ 0.922095] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.636504] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.640875] Demotion targets for Node 0: null [ 1.641927] Key type .fscrypt registered [ 1.642789] Key type fscrypt-provisioning registered [ 1.643835] ima: No TPM chip found, activating TPM-bypass! [ 1.645072] ima: Allocated hash algorithm: sha1 [ 1.646014] ima: No architecture policies found [ 1.653841] clk: Disabling unused clocks [ 1.660161] Freeing unused kernel image (initmem) memory: 17040K [ 1.661873] Write protecting the kernel read-only data: 47104k [ 1.663712] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.665467] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.667156] Run /init as init process [ 1.784820] nvme nvme0: pci function 0000:00:04.0 [ 1.786153] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.795565] nvme nvme0: 2/0/0 default/read/poll queues [ 1.801872] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.803307] GPT:25804799 != 33554431 [ 1.804141] GPT:Alternate GPT header not at the end of the disk. [ 1.805321] GPT:25804799 != 33554431 [ 1.806068] GPT: Use GNU Parted to correct GPT errors. [ 1.807156] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.820653] SCSI subsystem initialized [ 1.847066] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.849445] device-mapper: uevent: version 1.0.3 [ 1.850466] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.857786] device-mapper: verity: sha256 using "sha256-lib" [ 1.892291] raid6: avx512x4 gen() 18048 MB/s [ 1.909291] raid6: avx512x2 gen() 18145 MB/s [ 1.926292] raid6: avx512x1 gen() 18196 MB/s [ 1.943293] raid6: avx2x4 gen() 18029 MB/s [ 1.960292] raid6: avx2x2 gen() 18165 MB/s [ 1.977293] raid6: avx2x1 gen() 13902 MB/s [ 1.978211] raid6: using algorithm avx512x1 gen() 18196 MB/s [ 1.995291] raid6: .... xor() 21287 MB/s, rmw enabled [ 1.996320] raid6: using avx512x2 recovery algorithm [ 2.006758] xor: automatically using best checksumming function avx [ 2.138311] Btrfs loaded, zoned=no, fsverity=no [ 2.142294] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.145498] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.149195] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.150637] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.234243] ACPI: PM: Preparing to enter system sleep state S5 [ 62.235463] reboot: Restarting system [ 62.236243] 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        [2026-09-03T16:09:30.669189]      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 4150262208 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000315] ACPI: Early table checksum verification disabled [ 0.000318] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000322] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000328] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000333] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000337] ACPI: FACS 0x00000000789D0000 000040 [ 0.000339] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000342] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000345] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000348] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000351] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000354] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000357] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000360] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000362] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000363] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000364] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000365] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000366] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000366] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000367] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000368] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000368] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000370] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000370] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000411] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000421] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000472] Zone ranges: [ 0.000473] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000476] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000479] Normal empty [ 0.000480] Device empty [ 0.000482] Movable zone start for each node [ 0.000484] Early memory node ranges [ 0.000484] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000487] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000489] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000491] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000498] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000540] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003942] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004051] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004452] ACPI: PM-Timer IO Port: 0xb008 [ 0.004466] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004521] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004525] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004527] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004528] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004529] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004534] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004535] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004539] TSC deadline timer available [ 0.004545] CPU topo: Max. logical packages: 1 [ 0.004546] CPU topo: Max. logical dies: 1 [ 0.004546] CPU topo: Max. dies per package: 1 [ 0.004551] CPU topo: Max. threads per core: 2 [ 0.004552] CPU topo: Num. cores per package: 1 [ 0.004553] CPU topo: Num. threads per package: 2 [ 0.004553] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004572] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004587] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004589] Booting paravirtualized kernel on KVM [ 0.004591] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009493] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009775] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010443] kvm-guest: PV spinlocks enabled [ 0.010445] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010448] 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 [ 0.010630] random: crng init done [ 0.010631] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010846] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010963] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011016] Fallback order for Node 0: 0 [ 0.011018] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011020] Policy zone: DMA32 [ 0.011021] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014920] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014935] Kernel/User page tables isolation: enabled [ 0.023234] ftrace: allocating 41455 entries in 164 pages [ 0.023238] ftrace: allocated 164 pages with 3 groups [ 0.024034] Dynamic Preempt: voluntary [ 0.024068] rcu: Preemptible hierarchical RCU implementation. [ 0.024068] rcu: RCU event tracing is enabled. [ 0.024069] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024071] Trampoline variant of Tasks RCU enabled. [ 0.024071] Rude variant of Tasks RCU enabled. [ 0.024071] Tracing variant of Tasks RCU enabled. [ 0.024072] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024073] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024079] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024081] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024083] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029201] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029438] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029445] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029496] Console: colour dummy device 80x25 [ 0.029500] printk: legacy console [tty0] enabled [ 0.029777] printk: legacy console [ttyS0] enabled [ 0.162595] ACPI: Core revision 20250807 [ 0.163393] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164762] APIC: Switch to symmetric I/O mode setup [ 0.165909] x2apic enabled [ 0.166748] APIC: Switched APIC routing to: physical x2apic [ 0.169131] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.170725] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.171722] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171722] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171722] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171722] Speculative Store Bypass: Vulnerable [ 0.171722] Spectre V2 : Mitigation: Retpolines [ 0.171722] RETBleed: Vulnerable [ 0.171722] ITS: Mitigation: Aligned branch/return thunks [ 0.171722] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171722] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171722] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171722] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171722] GDS: Unknown: Dependent on hypervisor status [ 0.171722] active return thunk: its_return_thunk [ 0.171722] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171722] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171722] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171722] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171722] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171722] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171722] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171722] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171722] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171722] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171722] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171722] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171722] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171722] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171722] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171722] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171722] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171722] Freeing SMP alternatives memory: 40K [ 0.171722] pid_max: default: 32768 minimum: 301 [ 0.171722] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171722] landlock: Up and running. [ 0.171722] SELinux: Initializing. [ 0.171722] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171722] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171722] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171923] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172770] signal: max sigframe size: 3632 [ 0.173445] rcu: Hierarchical SRCU implementation. [ 0.173724] rcu: Max phase no-delay instances is 400. [ 0.174560] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178143] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178789] smp: Bringing up secondary CPUs ... [ 0.179602] smpboot: x86: Booting SMP configuration: [ 0.179726] .... node #0, CPUs: #1 [ 0.181114] 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. [ 0.182726] 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. [ 0.183760] smp: Brought up 1 node, 2 CPUs [ 0.184408] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.184868] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.185852] devtmpfs: initialized [ 0.186316] x86/mm: Memory block size: 128MB [ 0.187089] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187787] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188732] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189807] pinctrl core: initialized pinctrl subsystem [ 0.191161] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192881] audit: initializing netlink subsys (disabled) [ 0.193758] audit: type=2000 audit(1788451774.053:1): state=initialized audit_enabled=0 res=1 [ 0.193846] thermal_sys: Registered thermal governor 'step_wise' [ 0.194740] cpuidle: using governor menu [ 0.198192] efi: Freeing EFI boot services memory: 37748K [ 0.198728] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199811] dca service started, version 1.12.1 [ 0.200575] PCI: Using configuration type 1 for base access [ 0.200838] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226309] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226725] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227725] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228725] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230332] ACPI: Added _OSI(Module Device) [ 0.230726] ACPI: Added _OSI(Processor Device) [ 0.231421] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233732] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.235974] ACPI: Interpreter enabled [ 0.236422] ACPI: PM: (supports S0 S5) [ 0.236727] ACPI: Using IOAPIC for interrupt routing [ 0.237536] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238728] PCI: Using E820 reservations for host bridge windows [ 0.239771] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.242868] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.243730] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.245726] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246735] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249087] acpiphp: Slot [3] registered [ 0.249732] acpiphp: Slot [4] registered [ 0.250367] acpiphp: Slot [5] registered [ 0.250739] acpiphp: Slot [6] registered [ 0.251377] acpiphp: Slot [7] registered [ 0.251739] acpiphp: Slot [8] registered [ 0.252383] acpiphp: Slot [9] registered [ 0.253741] acpiphp: Slot [10] registered [ 0.254398] acpiphp: Slot [11] registered [ 0.254738] acpiphp: Slot [12] registered [ 0.255383] acpiphp: Slot [13] registered [ 0.255738] acpiphp: Slot [14] registered [ 0.256389] acpiphp: Slot [15] registered [ 0.257739] acpiphp: Slot [16] registered [ 0.258381] acpiphp: Slot [17] registered [ 0.258740] acpiphp: Slot [18] registered [ 0.259392] acpiphp: Slot [19] registered [ 0.259738] acpiphp: Slot [20] registered [ 0.260382] acpiphp: Slot [21] registered [ 0.260737] acpiphp: Slot [22] registered [ 0.261377] acpiphp: Slot [23] registered [ 0.262738] acpiphp: Slot [24] registered [ 0.263381] acpiphp: Slot [25] registered [ 0.263739] acpiphp: Slot [26] registered [ 0.264384] acpiphp: Slot [27] registered [ 0.264737] acpiphp: Slot [28] registered [ 0.265368] acpiphp: Slot [29] registered [ 0.266740] acpiphp: Slot [30] registered [ 0.267407] acpiphp: Slot [31] registered [ 0.267736] PCI host bridge to bus 0000:00 [ 0.268387] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.269727] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.270725] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.271725] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.272725] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.273725] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.274605] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276163] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.278552] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.280310] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.281791] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282704] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.283739] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.284653] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285739] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.286651] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.288008] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.289756] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.290806] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.291820] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.294068] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.296742] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.298237] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.300743] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.303835] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.304832] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.305831] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.306836] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.307780] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310066] iommu: Default domain type: Translated [ 0.310726] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311823] efivars: Registered efivars operations [ 0.312495] PCI: Using ACPI for IRQ routing [ 0.313750] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314720] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314722] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.316727] vgaarb: loaded [ 0.317240] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.317724] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321762] clocksource: Switched to clocksource kvm-clock [ 0.323284] VFS: Disk quotas dquot_6.6.0 [ 0.323953] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.325290] pnp: PnP ACPI init [ 0.326310] pnp: PnP ACPI: found 5 devices [ 0.334234] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335700] NET: Registered PF_INET protocol family [ 0.336553] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.349048] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.350421] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351672] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352941] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.354240] TCP: Hash tables configured (established 16384 bind 16384) [ 0.355311] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356374] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357530] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.358459] NET: Registered PF_XDP protocol family [ 0.359219] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.360184] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.361156] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.362243] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.363319] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364524] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365601] PCI: CLS 0 bytes, default 64 [ 0.366377] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.368165] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.370449] clocksource: Switched to clocksource tsc [ 0.390386] Initialise system trusted keyrings [ 0.392373] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394201] Key type asymmetric registered [ 0.395093] Asymmetric key parser 'x509' registered [ 0.396766] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.398369] io scheduler mq-deadline registered [ 0.399343] io scheduler kyber registered [ 0.400211] io scheduler bfq registered [ 0.402366] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.403733] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405340] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.408431] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.410331] i8042: Warning: Keylock active [ 0.412679] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.413738] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.414929] hv_vmbus: registering driver hyperv_keyboard [ 0.416101] rtc_cmos 00:00: RTC can wake from S4 [ 0.418488] rtc_cmos 00:00: registered as rtc0 [ 0.419634] rtc_cmos 00:00: setting system clock to 2026-09-03T16:09:31 UTC (1788451771) [ 0.421442] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.422749] intel_pstate: CPU model not supported [ 0.423829] efifb: probing for efifb [ 0.424616] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426010] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.427330] efifb: scrolling: redraw [ 0.428107] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.429922] Console: switching to colour frame buffer device 100x37 [ 0.431766] fb0: EFI VGA frame buffer device [ 0.432751] pstore: Using crash dump compression: deflate [ 0.433899] pstore: Registered efi_pstore as persistent store backend [ 0.435525] NET: Registered PF_INET6 protocol family [ 0.436954] Segment Routing with IPv6 [ 0.437776] In-situ OAM (IOAM) with IPv6 [ 0.438671] NET: Registered PF_PACKET protocol family [ 0.439830] Key type dns_resolver registered [ 0.441142] IPI shorthand broadcast: enabled [ 0.443891] sched_clock: Marking stable (302001588, 141276805)->(515712665, -72434272) [ 0.445691] registered taskstats version 1 [ 0.446862] Loading compiled-in X.509 certificates [ 0.923938] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.643971] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.648729] Demotion targets for Node 0: null [ 1.649778] Key type .fscrypt registered [ 1.650633] Key type fscrypt-provisioning registered [ 1.651651] ima: No TPM chip found, activating TPM-bypass! [ 1.653165] ima: Allocated hash algorithm: sha1 [ 1.654084] ima: No architecture policies found [ 1.660343] clk: Disabling unused clocks [ 1.666634] Freeing unused kernel image (initmem) memory: 17040K [ 1.668333] Write protecting the kernel read-only data: 47104k [ 1.670154] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.671899] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673656] Run /init as init process [ 1.791790] nvme nvme0: pci function 0000:00:04.0 [ 1.793099] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.802976] nvme nvme0: 2/0/0 default/read/poll queues [ 1.809107] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.810586] GPT:25804799 != 33554431 [ 1.811357] GPT:Alternate GPT header not at the end of the disk. [ 1.812473] GPT:25804799 != 33554431 [ 1.813193] GPT: Use GNU Parted to correct GPT errors. [ 1.814179] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.827915] SCSI subsystem initialized [ 1.854316] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.856641] device-mapper: uevent: version 1.0.3 [ 1.857673] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.865195] device-mapper: verity: sha256 using "sha256-lib" [ 1.899283] raid6: avx512x4 gen() 18128 MB/s [ 1.916283] raid6: avx512x2 gen() 18196 MB/s [ 1.933283] raid6: avx512x1 gen() 18162 MB/s [ 1.950283] raid6: avx2x4 gen() 18029 MB/s [ 1.967282] raid6: avx2x2 gen() 18131 MB/s [ 1.984283] raid6: avx2x1 gen() 13879 MB/s [ 1.985186] raid6: using algorithm avx512x2 gen() 18196 MB/s [ 2.003283] raid6: .... xor() 24442 MB/s, rmw enabled [ 2.004324] raid6: using avx512x2 recovery algorithm [ 2.014765] xor: automatically using best checksumming function avx [ 2.145422] Btrfs loaded, zoned=no, fsverity=no [ 2.150191] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.154073] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.157906] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.159554] BTRFS error (device dm-0): open_ctree failed: -2