[=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_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-r7/work/grub-2.12/grub-core /fs/fshelp.c:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar3 ����������������������������������������������������������������������������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        [2025-09-16T04:55:59.124443]      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 6.12.47-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 14.3.0 p8) 14.3.0, GNU ld (Gentoo 2.44 p4) 2.44.0) #1 SMP PREEMPT_DYNAMIC Tue Sep 16 03:05:42 -00 2025 [ 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=0b876f86a632750e9937176808a48c2452d5168964273bcfc3c72f2a26140c06 [ 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] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000768c0017] usable [ 0.000000] reserve setup_data: [mem 0x00000000768c0018-0x00000000768c8e57] usable [ 0.000000] reserve setup_data: [mem 0x00000000768c8e58-0x00000000786cdfff] usable [ 0.000000] reserve setup_data: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] reserve setup_data: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] reserve setup_data: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77003518 [ 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] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 6313497412 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000102] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000132] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000135] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000187] Using GB pages for direct mapping [ 0.000370] ACPI: Early table checksum verification disabled [ 0.000373] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000377] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000382] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000388] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000391] ACPI: FACS 0x00000000789D0000 000040 [ 0.000394] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000397] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000399] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000402] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000405] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000408] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000410] ACPI: SSDT 0x0000000078952000 00007F (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000413] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000415] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000417] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000417] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000418] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000419] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000420] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000420] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000421] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000422] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000423] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x7895207e] [ 0.000423] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000468] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000479] NODE_DATA(0) allocated [mem 0x7a8eddc0-0x7a8f4fff] [ 0.000510] Zone ranges: [ 0.000511] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000513] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000514] Normal empty [ 0.000515] Device empty [ 0.000516] Movable zone start for each node [ 0.000517] Early memory node ranges [ 0.000517] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000519] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000520] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000521] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000528] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000557] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004149] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004317] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004755] ACPI: PM-Timer IO Port: 0xb008 [ 0.004769] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004833] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004836] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004838] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004839] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004840] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004844] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004846] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004850] TSC deadline timer available [ 0.004855] CPU topo: Max. logical packages: 1 [ 0.004856] CPU topo: Max. logical dies: 1 [ 0.004856] CPU topo: Max. dies per package: 1 [ 0.004861] CPU topo: Max. threads per core: 2 [ 0.004862] CPU topo: Num. cores per package: 1 [ 0.004863] CPU topo: Num. threads per package: 2 [ 0.004864] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004882] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004902] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004904] Booting paravirtualized kernel on KVM [ 0.004906] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010251] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010548] percpu: Embedded 60 pages/cpu s207832 r8192 d29736 u1048576 [ 0.011341] kvm-guest: PV spinlocks enabled [ 0.011344] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011348] 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=0b876f86a632750e9937176808a48c2452d5168964273bcfc3c72f2a26140c06 [ 0.011515] Unknown kernel command line parameters "BOOT_IMAGE=/flatcar/vmlinuz-a", will be passed to user space. [ 0.011525] random: crng init done [ 0.011744] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011865] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011915] Fallback order for Node 0: 0 [ 0.011918] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011919] Policy zone: DMA32 [ 0.011920] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016125] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016141] Kernel/User page tables isolation: enabled [ 0.016172] ftrace: allocating 40125 entries in 157 pages [ 0.024158] ftrace: allocated 157 pages with 5 groups [ 0.024846] Dynamic Preempt: voluntary [ 0.024892] rcu: Preemptible hierarchical RCU implementation. [ 0.024893] rcu: RCU event tracing is enabled. [ 0.024894] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024895] Trampoline variant of Tasks RCU enabled. [ 0.024896] Rude variant of Tasks RCU enabled. [ 0.024896] Tracing variant of Tasks RCU enabled. [ 0.024897] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024898] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024902] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024904] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024906] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030400] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030635] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030690] Console: colour dummy device 80x25 [ 0.030693] printk: legacy console [tty0] enabled [ 0.031016] printk: legacy console [ttyS0] enabled [ 0.275279] ACPI: Core revision 20240827 [ 0.276072] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.277390] APIC: Switch to symmetric I/O mode setup [ 0.278558] x2apic enabled [ 0.279424] APIC: Switched APIC routing to: physical x2apic [ 0.282159] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.283955] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.284951] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.284951] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.284951] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.284951] Spectre V2 : Mitigation: Retpolines [ 0.284951] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.284951] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible! [ 0.284951] RETBleed: Vulnerable [ 0.284951] Speculative Store Bypass: Vulnerable [ 0.284951] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.284951] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.284951] GDS: Unknown: Dependent on hypervisor status [ 0.284951] active return thunk: its_return_thunk [ 0.284951] ITS: Mitigation: Aligned branch/return thunks [ 0.284951] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.284951] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.284951] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.284951] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.284951] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.284951] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.284951] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.284951] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.284951] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.284951] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.284951] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.284951] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.284951] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.284951] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.284951] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.284951] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.284951] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.284951] Freeing SMP alternatives memory: 32K [ 0.284951] pid_max: default: 32768 minimum: 301 [ 0.284951] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.284951] landlock: Up and running. [ 0.284951] SELinux: Initializing. [ 0.284951] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.284951] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.284951] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.285214] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only. [ 0.286004] signal: max sigframe size: 3632 [ 0.286924] rcu: Hierarchical SRCU implementation. [ 0.286956] rcu: Max phase no-delay instances is 400. [ 0.287988] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.292285] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.293025] smp: Bringing up secondary CPUs ... [ 0.293895] smpboot: x86: Booting SMP configuration: [ 0.293959] .... node #0, CPUs: #1 [ 0.295956] 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. [ 0.297965] 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. [ 0.299012] smp: Brought up 1 node, 2 CPUs [ 0.299630] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.300104] Memory: 1908052K/2037804K available (14336K kernel code, 2432K rwdata, 9992K rodata, 54096K init, 2868K bss, 125196K reserved, 0K cma-reserved) [ 0.301146] devtmpfs: initialized [ 0.301670] x86/mm: Memory block size: 128MB [ 0.306037] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.309029] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.313966] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.319034] pinctrl core: initialized pinctrl subsystem [ 0.322022] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.324096] audit: initializing netlink subsys (disabled) [ 0.327009] audit: type=2000 audit(1757998564.451:1): state=initialized audit_enabled=0 res=1 [ 0.327075] thermal_sys: Registered thermal governor 'step_wise' [ 0.327955] thermal_sys: Registered thermal governor 'user_space' [ 0.328968] cpuidle: using governor menu [ 0.331113] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.332023] dca service started, version 1.12.1 [ 0.332982] PCI: Using configuration type 1 for base access [ 0.334081] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.336168] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.337957] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.338956] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.339954] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.342493] ACPI: Added _OSI(Module Device) [ 0.342956] ACPI: Added _OSI(Processor Device) [ 0.343763] ACPI: Added _OSI(Processor Aggregator Device) [ 0.345915] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.362015] ACPI: Interpreter enabled [ 0.362864] ACPI: PM: (supports S0 S5) [ 0.362955] ACPI: Using IOAPIC for interrupt routing [ 0.363938] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.364956] PCI: Using E820 reservations for host bridge windows [ 0.366053] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.368878] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.369960] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.371955] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.372963] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.375296] acpiphp: Slot [3] registered [ 0.376982] acpiphp: Slot [4] registered [ 0.377735] acpiphp: Slot [5] registered [ 0.377967] acpiphp: Slot [6] registered [ 0.378601] acpiphp: Slot [7] registered [ 0.378968] acpiphp: Slot [8] registered [ 0.379580] acpiphp: Slot [9] registered [ 0.380969] acpiphp: Slot [10] registered [ 0.381612] acpiphp: Slot [11] registered [ 0.381967] acpiphp: Slot [12] registered [ 0.382756] acpiphp: Slot [13] registered [ 0.383968] acpiphp: Slot [14] registered [ 0.384721] acpiphp: Slot [15] registered [ 0.384967] acpiphp: Slot [16] registered [ 0.385718] acpiphp: Slot [17] registered [ 0.385966] acpiphp: Slot [18] registered [ 0.386592] acpiphp: Slot [19] registered [ 0.387969] acpiphp: Slot [20] registered [ 0.388715] acpiphp: Slot [21] registered [ 0.388969] acpiphp: Slot [22] registered [ 0.389763] acpiphp: Slot [23] registered [ 0.390970] acpiphp: Slot [24] registered [ 0.391693] acpiphp: Slot [25] registered [ 0.391967] acpiphp: Slot [26] registered [ 0.392613] acpiphp: Slot [27] registered [ 0.392973] acpiphp: Slot [28] registered [ 0.393719] acpiphp: Slot [29] registered [ 0.394969] acpiphp: Slot [30] registered [ 0.395696] acpiphp: Slot [31] registered [ 0.395968] PCI host bridge to bus 0000:00 [ 0.396706] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.398955] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.399957] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.401955] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.402954] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.404960] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.406006] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.408396] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.411176] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.412976] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.415049] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.415969] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.416975] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.417976] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.419969] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.420975] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.422297] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.424604] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.428173] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.429055] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.431308] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.433961] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.440292] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.442886] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.448882] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.450061] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.451053] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.452054] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.454004] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.455268] iommu: Default domain type: Translated [ 0.455956] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.457081] efivars: Registered efivars operations [ 0.458148] PCI: Using ACPI for IRQ routing [ 0.459096] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.459951] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.459951] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.459957] vgaarb: loaded [ 0.460554] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.460951] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.463989] clocksource: Switched to clocksource kvm-clock [ 0.465574] VFS: Disk quotas dquot_6.6.0 [ 0.466382] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.467779] pnp: PnP ACPI init [ 0.468787] pnp: PnP ACPI: found 5 devices [ 0.477622] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.479393] NET: Registered PF_INET protocol family [ 0.480492] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.496881] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.498518] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.499815] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.501422] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.502816] TCP: Hash tables configured (established 16384 bind 16384) [ 0.504104] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.505417] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.506918] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.507930] NET: Registered PF_XDP protocol family [ 0.508869] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.510099] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.511303] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.512519] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.513816] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.515289] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.517070] PCI: CLS 0 bytes, default 64 [ 0.520442] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.522392] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.524519] clocksource: Switched to clocksource tsc [ 0.525941] Initialise system trusted keyrings [ 0.527010] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.556609] Key type asymmetric registered [ 0.557483] Asymmetric key parser 'x509' registered [ 2.954402] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 2.955617] io scheduler mq-deadline registered [ 2.956744] io scheduler kyber registered [ 2.957381] io scheduler bfq registered [ 2.959668] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 2.961119] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.962267] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.964160] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 2.965785] i8042: Warning: Keylock active [ 2.968416] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.969166] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.970251] rtc_cmos 00:00: RTC can wake from S4 [ 2.972193] rtc_cmos 00:00: registered as rtc0 [ 2.973283] rtc_cmos 00:00: setting system clock to 2025-09-16T04:56:05 UTC (1757998565) [ 2.975033] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 2.976332] intel_pstate: CPU model not supported [ 2.977360] efifb: probing for efifb [ 2.978249] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 2.979339] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 2.980204] efifb: scrolling: redraw [ 2.980929] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 2.982476] Console: switching to colour frame buffer device 100x37 [ 2.983788] fb0: EFI VGA frame buffer device [ 2.984483] pstore: Using crash dump compression: deflate [ 2.985290] pstore: Registered efi_pstore as persistent store backend [ 2.986721] NET: Registered PF_INET6 protocol family [ 2.988327] Segment Routing with IPv6 [ 2.989087] In-situ OAM (IOAM) with IPv6 [ 2.989992] NET: Registered PF_PACKET protocol family [ 2.991068] Key type dns_resolver registered [ 2.992100] IPI shorthand broadcast: enabled [ 2.993944] sched_clock: Marking stable (2740003103, 253310476)->(3098307209, -104993630) [ 2.995380] registered taskstats version 1 [ 2.996111] Loading compiled-in X.509 certificates [ 3.018415] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.12.47-flatcar: d1d5b0d56b9b23dabf19e645632ff93bf659b3bf' [ 3.022812] Demotion targets for Node 0: null [ 3.023987] Key type .fscrypt registered [ 3.025246] Key type fscrypt-provisioning registered [ 3.026471] ima: No TPM chip found, activating TPM-bypass! [ 3.028100] ima: Allocated hash algorithm: sha1 [ 3.029063] ima: No architecture policies found [ 3.075226] clk: Disabling unused clocks [ 3.076448] Warning: unable to open an initial console. [ 3.090211] Freeing unused kernel image (initmem) memory: 54096K [ 3.091953] Write protecting the kernel read-only data: 24576k [ 3.093806] Freeing unused kernel image (rodata/data gap) memory: 248K [ 3.095437] Run /init as init process [ 3.116200] systemd[1]: Successfully made /usr/ read-only. [ 3.118000] systemd[1]: systemd 256.8 running in system mode (+PAM +AUDIT +SELINUX -APPARMOR +IMA +SMACK +SECCOMP -GCRYPT -GNUTLS +OPENSSL -ACL +BLKID +CURL +ELFUTILS -FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 -PWQUALITY -P11KIT -QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP -SYSVINIT +LIBARCHIVE) [ 3.126147] systemd[1]: Detected virtualization amazon. [ 3.127662] systemd[1]: Detected architecture x86-64. [ 3.129093] systemd[1]: Running in initrd. [ 3.131820] systemd[1]: No hostname configured, using default hostname. [ 3.133630] systemd[1]: Hostname set to . [ 3.135197] systemd[1]: Initializing machine ID from VM UUID. [ 3.269677] systemd[1]: Queued start job for default target initrd.target. [ 3.283264] systemd[1]: Started clevis-luks-askpass.path - Forward Password Requests to Clevis Directory Watch. [ 3.286613] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch. [ 3.289285] systemd[1]: Expecting device dev-disk-by\x2dlabel-EFI\x2dSYSTEM.device - /dev/disk/by-label/EFI-SYSTEM... [ 3.292471] systemd[1]: Expecting device dev-disk-by\x2dlabel-OEM.device - /dev/disk/by-label/OEM... [ 3.295059] systemd[1]: Expecting device dev-disk-by\x2dlabel-ROOT.device - /dev/disk/by-label/ROOT... [ 3.297374] systemd[1]: Expecting device dev-disk-by\x2dpartlabel-USR\x2dA.device - /dev/disk/by-partlabel/USR-A... [ 3.300179] systemd[1]: Expecting device dev-disk-by\x2dpartuuid-7130c94a\x2d213a\x2d4e5a\x2d8e26\x2d6cce9662f132.device - /dev/disk/by-partuuid/7130c94a-213a-4e5a-8e26-6cce9662f132... [ 3.304263] systemd[1]: Expecting device dev-mapper-usr.device - /dev/mapper/usr... [ 3.306446] systemd[1]: Reached target cryptsetup-pre.target - Local Encrypted Volumes (Pre). [ 3.308767] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes. [ 3.310893] systemd[1]: Reached target paths.target - Path Units. [ 3.312902] systemd[1]: Reached target slices.target - Slice Units. [ 3.315077] systemd[1]: Reached target swap.target - Swaps. [ 3.316809] systemd[1]: Reached target timers.target - Timer Units. [ 3.318605] systemd[1]: Listening on iscsid.socket - Open-iSCSI iscsid Socket. [ 3.320446] systemd[1]: Listening on iscsiuio.socket - Open-iSCSI iscsiuio Socket. [ 3.322784] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log). [ 3.325369] systemd[1]: Listening on systemd-journald.socket - Journal Sockets. [ 3.327342] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket. [ 3.329501] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket. [ 3.331538] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket. [ 3.333473] systemd[1]: Reached target sockets.target - Socket Units. [ 3.336624] systemd[1]: Starting ignition-setup-pre.service - Ignition env setup... [ 3.341449] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes... [ 3.345570] systemd[1]: Finished network-cleanup.service - Network Cleanup. [ 3.348481] systemd[1]: systemd-battery-check.service - Check battery level during early boot was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/class/power_supply). [ 3.353517] systemd[1]: Starting systemd-fsck-usr.service... [ 3.361416] systemd[1]: Starting systemd-journald.service - Journal Service... [ 3.370468] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules... [ 3.375457] systemd[1]: Starting systemd-vconsole-setup.service - Virtual Console Setup... [ 3.384012] systemd[1]: Finished ignition-setup-pre.service - Ignition env setup. [ 3.389974] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes. [ 3.391244] systemd-journald[207]: Collecting audit messages is disabled. [ 3.396121] systemd[1]: Finished systemd-fsck-usr.service. [ 3.406535] systemd[1]: Starting systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully... [ 3.424401] systemd[1]: Started systemd-journald.service - Journal Service. [ 3.476821] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 3.492442] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 3.499257] Bridge firewalling registered [ 3.635983] SCSI subsystem initialized [ 3.645607] Loading iSCSI transport class v2.0-870. [ 3.656933] iscsi: registered transport (tcp) [ 3.678659] iscsi: registered transport (qla4xxx) [ 3.679736] QLogic iSCSI HBA Driver [ 3.820318] raid6: avx512x4 gen() 17966 MB/s [ 3.838318] raid6: avx512x2 gen() 18039 MB/s [ 3.856318] raid6: avx512x1 gen() 17953 MB/s [ 3.874317] raid6: avx2x4 gen() 17887 MB/s [ 3.892318] raid6: avx2x2 gen() 17956 MB/s [ 3.910317] raid6: avx2x1 gen() 13643 MB/s [ 3.911420] raid6: using algorithm avx512x2 gen() 18039 MB/s [ 3.929317] raid6: .... xor() 24093 MB/s, rmw enabled [ 3.930512] raid6: using avx512x2 recovery algorithm [ 3.951353] xor: automatically using best checksumming function avx [ 4.150497] Btrfs loaded, zoned=no, fsverity=no [ 4.412357] ena 0000:00:05.0: ENA device version: 0.10 [ 4.413973] ena 0000:00:05.0: ENA controller version: 0.0.1 implementation version 1 [ 4.422329] ena 0000:00:05.0: LLQ is not supported Fallback to host mode policy. [ 4.437711] nvme nvme0: pci function 0000:00:04.0 [ 4.440982] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 4.441449] cryptd: max_cpu_qlen set to 1000 [ 4.445372] ena 0000:00:05.0: Elastic Network Adapter (ENA) found at mem 80400000, mac addr 06:0f:c3:a8:50:d1 [ 4.454650] nvme nvme0: 2/0/0 default/read/poll queues [ 4.465370] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 4.465373] GPT:9289727 != 16777215 [ 4.465375] GPT:Alternate GPT header not at the end of the disk. [ 4.465376] GPT:9289727 != 16777215 [ 4.465377] GPT: Use GNU Parted to correct GPT errors. [ 4.465387] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 4.492022] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input2 [ 4.501716] AES CTR mode by8 optimization enabled [ 4.541703] nvme nvme0: using unchecked data buffer [ 4.761161] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 5.773981] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 6.009349] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 6.012651] device-mapper: uevent: version 1.0.3 [ 6.013987] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@lists.linux.dev [ 6.025147] device-mapper: verity: sha256 using shash "sha256-avx2" [ 6.191593] BTRFS: device fsid f1b91845-3914-4d21-a370-6d760ee45b2e devid 1 transid 36 /dev/mapper/usr (254:0) scanned by mount (978) [ 6.197559] BTRFS info (device dm-0): first mount of filesystem f1b91845-3914-4d21-a370-6d760ee45b2e [ 6.200517] BTRFS info (device dm-0): using crc32c (crc32c-intel) checksum algorithm [ 6.229331] BTRFS info (device dm-0): enabling ssd optimizations [ 6.231608] BTRFS info (device dm-0): disabling log replay at mount time [ 6.233064] BTRFS info (device dm-0): enabling free space tree [ 6.302896] BTRFS: device label OEM devid 1 transid 11 /dev/nvme0n1p6 (259:5) scanned by mount (1011) [ 6.307156] BTRFS info (device nvme0n1p6): first mount of filesystem 8b047ef5-4757-404a-b211-2a505a425364 [ 6.311001] BTRFS info (device nvme0n1p6): using crc32c (crc32c-intel) checksum algorithm [ 6.329231] BTRFS info (device nvme0n1p6): enabling ssd optimizations [ 6.330977] BTRFS info (device nvme0n1p6): enabling free space tree [ 6.336847] BTRFS info (device nvme0n1p6): last unmount of filesystem 8b047ef5-4757-404a-b211-2a505a425364 [ 6.801245] BTRFS: device label OEM devid 1 transid 11 /dev/nvme0n1p6 (259:5) scanned by mount (1173) [ 6.804426] BTRFS info (device nvme0n1p6): first mount of filesystem 8b047ef5-4757-404a-b211-2a505a425364 [ 6.806605] BTRFS info (device nvme0n1p6): using crc32c (crc32c-intel) checksum algorithm [ 6.813986] BTRFS info (device nvme0n1p6): enabling ssd optimizations [ 6.815365] BTRFS info (device nvme0n1p6): enabling free space tree [ 6.900212] BTRFS info (device nvme0n1p6): last unmount of filesystem 8b047ef5-4757-404a-b211-2a505a425364 [ 6.935040] systemd-shutdown[1]: Syncing filesystems and block devices. [ 6.937239] systemd-shutdown[1]: Sending SIGTERM to remaining processes... [ 6.944484] systemd-journald[207]: Received SIGTERM from PID 1 (systemd-shutdow). [ 6.964662] systemd-shutdown[1]: Sending SIGKILL to remaining processes... [ 6.968558] systemd-shutdown[1]: Unmounting file systems. [ 6.970526] (sd-umount)[1211]: Unmounting '/run/credentials/systemd-networkd.service'. [ 6.972779] (sd-umount)[1212]: Unmounting '/sysusr/usr'. [ 6.979553] BTRFS info (device dm-0): last unmount of filesystem f1b91845-3914-4d21-a370-6d760ee45b2e [ 6.982975] (sd-umount)[1213]: Unmounting '/run/credentials/systemd-vconsole-setup.service'. [ 6.985213] (sd-umount)[1214]: Unmounting '/run/credentials/systemd-network-generator.service'. [ 6.987859] (sd-umount)[1215]: Unmounting '/run/credentials/systemd-resolved.service'. [ 6.990404] (sd-umount)[1216]: Unmounting '/run/credentials/systemd-sysctl.service'. [ 6.992476] (sd-umount)[1217]: Unmounting '/run/credentials/systemd-tmpfiles-setup-dev.service'. [ 6.994819] (sd-umount)[1218]: Unmounting '/run/credentials/systemd-tmpfiles-setup.service'. [ 6.996948] (sd-umount)[1219]: Unmounting '/run/credentials/systemd-tmpfiles-setup-dev-early.service'. [ 6.999670] (sd-umount)[1220]: Unmounting '/run/credentials/systemd-journald.service'. [ 7.001927] (sd-remount)[1221]: Remounting '/usr' read-only with options ''. [ 7.003924] (sd-remount)[1222]: Remounting '/' read-only with options ''. [ 7.005636] systemd-shutdown[1]: All filesystems unmounted. [ 7.006905] systemd-shutdown[1]: Deactivating swaps. [ 7.008033] systemd-shutdown[1]: All swaps deactivated. [ 7.009565] systemd-shutdown[1]: Detaching loop devices. [ 7.011512] systemd-shutdown[1]: All loop devices detached. [ 7.012630] systemd-shutdown[1]: Stopping MD devices. [ 7.013791] systemd-shutdown[1]: All MD devices stopped. [ 7.014839] systemd-shutdown[1]: Detaching DM devices. [ 7.017519] systemd-shutdown[1]: Detaching DM /dev/dm-0 (254:0). [ 7.019046] systemd-shutdown[1]: Syncing /dev/dm-0. [ 7.054711] systemd-shutdown[1]: All DM devices detached. [ 7.055838] systemd-shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached. [ 7.058239] systemd-shutdown[1]: Syncing filesystems and block devices. [ 7.059760] systemd-shutdown[1]: Rebooting. [ 7.107344] ACPI: PM: Preparing to enter system sleep state S5 [ 7.108658] reboot: Restarting system [ 7.109519] 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_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-r7/work/grub-2.12/grub-core /fs/fshelp.c:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar3 ����������������������������������������������������������������������������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        [2025-09-16T04:56:13.424504]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.032863] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible! [ 2.542547] Warning: unable to open an initial console.