[=3h[=3h[=3h[=3hWelcome to GRUB! check_signatures=no cmdpath=(hd0,gpt1)/EFI/BOOT 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 grub_cpu=x86_64 grub_platform=efi lang= locale_dir= net_default_ip=(null) net_default_mac=(null) net_default_server= pager= prefix=(memdisk) pxe_default_server= root=hd0,gpt1 secondary_locale_dir= GNU GRUB version 2.06 ����������������������������������������������������������������������������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        [2026-10-21T00:11:08.809067]      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 6.6.159-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 13.3.1_p20240614 p17) 13.3.1 20240614, GNU ld (Gentoo 2.42 p3) 2.42.0) #1 SMP PREEMPT_DYNAMIC Tue Oct 20 21:46:10 -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=e5ecef46f2b4a9e3a4706a3c1f0c4d71a161869371286766f303abb150208cb2 [ 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 0x00000000786ce000-0x00000000787cdfff] type 20 [ 0.000000] BIOS-e820: [mem 0x00000000787ce000-0x000000007894dfff] 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=0x76f55518 [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] Hypervisor detected: KVM [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 9081017724 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000005] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000368] Secure boot disabled [ 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) [ 0.000383] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000388] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000392] 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) [ 0.000401] 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) [ 0.000418] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000419] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000420] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000421] 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] [ 0.000423] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000424] 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] [ 0.000461] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.000463] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.000466] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000476] NODE_DATA(0) allocated [mem 0x7a8f2000-0x7a8f7fff] [ 0.000518] Zone ranges: [ 0.000519] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000521] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000524] Normal empty [ 0.000526] Movable zone start for each node [ 0.000527] Early memory node ranges [ 0.000528] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000530] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000532] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000534] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000539] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000575] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003791] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003926] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004319] ACPI: PM-Timer IO Port: 0xb008 [ 0.004329] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004385] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004388] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004390] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004391] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004393] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004397] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004398] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004402] TSC deadline timer available [ 0.004403] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.004419] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004435] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004437] Booting paravirtualized kernel on KVM [ 0.004439] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.008741] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.008993] percpu: Embedded 57 pages/cpu s196392 r8192 d28888 u1048576 [ 0.009592] kvm-guest: PV spinlocks enabled [ 0.009594] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.009597] 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=e5ecef46f2b4a9e3a4706a3c1f0c4d71a161869371286766f303abb150208cb2 [ 0.009777] random: crng init done [ 0.009967] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010081] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010129] Fallback order for Node 0: 0 [ 0.010131] Built 1 zonelists, mobility grouping on. Total pages: 501318 [ 0.010132] Policy zone: DMA32 [ 0.010134] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.013927] Memory: 1865148K/2037804K available (14336K kernel code, 2288K rwdata, 22780K rodata, 42936K init, 2216K bss, 172396K reserved, 0K cma-reserved) [ 0.014148] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014156] Kernel/User page tables isolation: enabled [ 0.021491] ftrace: allocating 37527 entries in 148 pages [ 0.021493] ftrace: allocated 148 pages with 3 groups [ 0.022137] Dynamic Preempt: voluntary [ 0.022172] rcu: Preemptible hierarchical RCU implementation. [ 0.022173] rcu: RCU event tracing is enabled. [ 0.022173] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.022175] Trampoline variant of Tasks RCU enabled. [ 0.022176] Rude variant of Tasks RCU enabled. [ 0.022176] Tracing variant of Tasks RCU enabled. [ 0.022177] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.022178] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025072] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.025293] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.025344] Console: colour dummy device 80x25 [ 0.025347] printk: console [tty0] enabled [ 0.025597] printk: console [ttyS0] enabled [ 0.207323] ACPI: Core revision 20230628 [ 0.208826] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.211863] APIC: Switch to symmetric I/O mode setup [ 0.213867] x2apic enabled [ 0.215285] APIC: Switched APIC routing to: physical x2apic [ 0.218793] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.222282] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.223279] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.223279] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.223279] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.223279] Spectre V2 : Mitigation: Retpolines [ 0.223279] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.223279] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible! [ 0.223279] RETBleed: Vulnerable [ 0.223279] Speculative Store Bypass: Vulnerable [ 0.223279] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.223279] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.223279] GDS: Unknown: Dependent on hypervisor status [ 0.223279] active return thunk: its_return_thunk [ 0.223279] ITS: Mitigation: Aligned branch/return thunks [ 0.223279] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.223279] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.223279] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.223279] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.223279] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.223279] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.223279] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.223279] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.223279] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.223279] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.223279] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.223279] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.223279] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.223279] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.223279] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.223279] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.223279] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.223279] Freeing SMP alternatives memory: 32K [ 0.223279] pid_max: default: 32768 minimum: 301 [ 0.223279] LSM: initializing lsm=lockdown,capability,landlock,selinux,integrity [ 0.223279] landlock: Up and running. [ 0.223279] SELinux: Initializing. [ 0.223279] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.223279] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.223279] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.223429] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.224297] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.225296] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.226295] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only. [ 0.227309] signal: max sigframe size: 3632 [ 0.228011] rcu: Hierarchical SRCU implementation. [ 0.228281] rcu: Max phase no-delay instances is 400. [ 0.231217] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.231336] smp: Bringing up secondary CPUs ... [ 0.232164] smpboot: x86: Booting SMP configuration: [ 0.232284] .... node #0, CPUs: #1 [ 0.233287] 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. [ 0.234283] 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. [ 0.235312] smp: Brought up 1 node, 2 CPUs [ 0.235974] smpboot: Max logical packages: 1 [ 0.236282] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.237525] devtmpfs: initialized [ 0.237921] x86/mm: Memory block size: 128MB [ 0.239323] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.240324] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.241284] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.242333] pinctrl core: initialized pinctrl subsystem [ 0.243670] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.244412] audit: initializing netlink subsys (disabled) [ 0.245294] audit: type=2000 audit(1792541475.856:1): state=initialized audit_enabled=0 res=1 [ 0.245382] thermal_sys: Registered thermal governor 'step_wise' [ 0.246283] thermal_sys: Registered thermal governor 'user_space' [ 0.247302] cpuidle: using governor menu [ 0.250162] efi: Freeing EFI boot services memory: 45196K [ 0.250286] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.251363] dca service started, version 1.12.1 [ 0.252146] PCI: Using configuration type 1 for base access [ 0.252504] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.253393] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.254283] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.255282] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.256282] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.270416] ACPI: Added _OSI(Module Device) [ 0.271283] ACPI: Added _OSI(Processor Device) [ 0.272204] ACPI: Added _OSI(Processor Aggregator Device) [ 0.272963] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.273862] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 0.274279] ACPI: Interpreter enabled [ 0.275294] ACPI: PM: (supports S0 S5) [ 0.275923] ACPI: Using IOAPIC for interrupt routing [ 0.276304] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.278284] PCI: Using E820 reservations for host bridge windows [ 0.279323] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.281766] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.282286] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.283282] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.285290] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.288614] acpiphp: Slot [3] registered [ 0.289303] acpiphp: Slot [4] registered [ 0.290052] acpiphp: Slot [5] registered [ 0.290294] acpiphp: Slot [6] registered [ 0.291086] acpiphp: Slot [7] registered [ 0.292294] acpiphp: Slot [8] registered [ 0.293096] acpiphp: Slot [9] registered [ 0.293294] acpiphp: Slot [10] registered [ 0.294100] acpiphp: Slot [11] registered [ 0.295294] acpiphp: Slot [12] registered [ 0.296126] acpiphp: Slot [13] registered [ 0.297294] acpiphp: Slot [14] registered [ 0.297955] acpiphp: Slot [15] registered [ 0.298296] acpiphp: Slot [16] registered [ 0.298948] acpiphp: Slot [17] registered [ 0.299297] acpiphp: Slot [18] registered [ 0.300178] acpiphp: Slot [19] registered [ 0.301294] acpiphp: Slot [20] registered [ 0.302120] acpiphp: Slot [21] registered [ 0.303310] acpiphp: Slot [22] registered [ 0.303967] acpiphp: Slot [23] registered [ 0.304293] acpiphp: Slot [24] registered [ 0.304953] acpiphp: Slot [25] registered [ 0.306295] acpiphp: Slot [26] registered [ 0.306967] acpiphp: Slot [27] registered [ 0.307295] acpiphp: Slot [28] registered [ 0.307950] acpiphp: Slot [29] registered [ 0.309295] acpiphp: Slot [30] registered [ 0.309952] acpiphp: Slot [31] registered [ 0.310290] PCI host bridge to bus 0000:00 [ 0.310944] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.312282] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.313282] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.314282] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.316282] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.317282] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.318195] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.319647] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.322417] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 [ 0.324407] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.325345] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.326274] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.328295] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.329276] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.330294] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.331294] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.332499] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 [ 0.333896] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.342677] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.343340] pci 0000:00:03.0: BAR 0: assigned to efifb [ 0.344208] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.345564] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 [ 0.348290] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.354793] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 [ 0.357247] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.363748] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.365393] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.366387] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.367365] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.368327] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.370319] iommu: Default domain type: Translated [ 0.371282] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.372294] efivars: Registered efivars operations [ 0.373054] PCI: Using ACPI for IRQ routing [ 0.373313] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.374279] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.374279] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.377284] vgaarb: loaded [ 0.377793] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.378282] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.381316] clocksource: Switched to clocksource kvm-clock [ 0.382746] VFS: Disk quotas dquot_6.6.0 [ 0.383394] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.384631] pnp: PnP ACPI init [ 0.385497] pnp: PnP ACPI: found 5 devices [ 0.393366] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.395149] NET: Registered PF_INET protocol family [ 0.396217] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.398205] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.399901] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.401499] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.403000] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.404565] TCP: Hash tables configured (established 16384 bind 16384) [ 0.405964] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.407325] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.408526] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.409476] NET: Registered PF_XDP protocol family [ 0.410252] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.411565] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.412936] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.414056] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.415153] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.416388] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.417460] PCI: CLS 0 bytes, default 64 [ 0.420098] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.421476] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.423303] clocksource: Switched to clocksource tsc [ 0.424466] Initialise system trusted keyrings [ 0.426126] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.427550] Key type asymmetric registered [ 0.428223] Asymmetric key parser 'x509' registered [ 0.641497] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 0.642743] io scheduler mq-deadline registered [ 0.643516] io scheduler kyber registered [ 0.644185] io scheduler bfq registered [ 0.645403] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.646449] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.647669] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.649520] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.650945] i8042: Warning: Keylock active [ 0.652881] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.653728] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.654597] rtc_cmos 00:00: RTC can wake from S4 [ 0.656444] rtc_cmos 00:00: registered as rtc0 [ 0.657318] rtc_cmos 00:00: setting system clock to 2026-10-21T00:11:15 UTC (1792541475) [ 0.658676] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.659660] intel_pstate: CPU model not supported [ 0.660430] efifb: probing for efifb [ 0.661015] efifb: framebuffer at 0x80000000, using 1920k, total 1920k [ 0.662172] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.663336] efifb: scrolling: redraw [ 0.664085] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.665658] Console: switching to colour frame buffer device 100x37 [ 0.667255] fb0: EFI VGA frame buffer device [ 0.668086] pstore: Using crash dump compression: deflate [ 0.669153] pstore: Registered efi_pstore as persistent store backend [ 0.680297] NET: Registered PF_INET6 protocol family [ 0.681738] Segment Routing with IPv6 [ 0.682546] In-situ OAM (IOAM) with IPv6 [ 0.683212] NET: Registered PF_PACKET protocol family [ 0.684135] Key type dns_resolver registered [ 0.685237] IPI shorthand broadcast: enabled [ 0.686944] sched_clock: Marking stable (489060435, 196980716)->(769995376, -83954225) [ 0.688702] registered taskstats version 1 [ 0.689817] Loading compiled-in X.509 certificates [ 0.709400] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.6.159-flatcar: 4703862c98c57d0e31d5fc939e9c6a5908cfcbb4' [ 0.713274] Key type .fscrypt registered [ 0.714177] Key type fscrypt-provisioning registered [ 0.715271] ima: No TPM chip found, activating TPM-bypass! [ 0.716580] ima: Allocated hash algorithm: sha1 [ 0.717568] ima: No architecture policies found [ 0.798084] clk: Disabling unused clocks [ 0.807691] Freeing unused kernel image (initmem) memory: 42936K [ 0.808976] Write protecting the kernel read-only data: 38912k [ 0.810774] Freeing unused kernel image (rodata/data gap) memory: 1796K [ 0.812120] Run /init as init process [ 0.826425] systemd[1]: systemd 255 running in system mode (+PAM +AUDIT +SELINUX -APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL -ACL +BLKID +CURL +ELFUTILS -FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY -P11KIT -QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP -SYSVINIT default-hierarchy=unified) [ 0.834862] systemd[1]: Detected virtualization amazon. [ 0.836032] systemd[1]: Detected architecture x86-64. [ 0.837100] systemd[1]: Running in initrd. [ 0.838936] systemd[1]: No hostname configured, using default hostname. [ 0.840315] systemd[1]: Hostname set to . [ 0.841488] systemd[1]: Initializing machine ID from VM UUID. [ 0.968925] systemd[1]: Queued start job for default target initrd.target. [ 0.980538] systemd[1]: Started clevis-luks-askpass.path - Forward Password Requests to Clevis Directory Watch. [ 0.983188] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch. [ 0.985784] systemd[1]: Expecting device dev-disk-by\x2dlabel-EFI\x2dSYSTEM.device - /dev/disk/by-label/EFI-SYSTEM... [ 0.988296] systemd[1]: Expecting device dev-disk-by\x2dlabel-OEM.device - /dev/disk/by-label/OEM... [ 0.990532] systemd[1]: Expecting device dev-disk-by\x2dlabel-ROOT.device - /dev/disk/by-label/ROOT... [ 0.992881] systemd[1]: Expecting device dev-disk-by\x2dpartlabel-USR\x2dA.device - /dev/disk/by-partlabel/USR-A... [ 0.995345] systemd[1]: Expecting device dev-disk-by\x2dpartuuid-7130c94a\x2d213a\x2d4e5a\x2d8e26\x2d6cce9662f132.device - /dev/disk/by-partuuid/7130c94a-213a-4e5a-8e26-6cce9662f132... [ 0.998747] systemd[1]: Expecting device dev-mapper-usr.device - /dev/mapper/usr... [ 1.000598] systemd[1]: Reached target cryptsetup-pre.target - Local Encrypted Volumes (Pre). [ 1.002630] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes. [ 1.004496] systemd[1]: Reached target paths.target - Path Units. [ 1.006112] systemd[1]: Reached target slices.target - Slice Units. [ 1.007757] systemd[1]: Reached target swap.target - Swaps. [ 1.009335] systemd[1]: Reached target timers.target - Timer Units. [ 1.011141] systemd[1]: Listening on iscsid.socket - Open-iSCSI iscsid Socket. [ 1.013046] systemd[1]: Listening on iscsiuio.socket - Open-iSCSI iscsiuio Socket. [ 1.015015] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log). [ 1.017240] systemd[1]: Listening on systemd-journald.socket - Journal Socket. [ 1.019239] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket. [ 1.021441] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket. [ 1.023500] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket. [ 1.025382] systemd[1]: Reached target sockets.target - Socket Units. [ 1.031143] systemd[1]: Starting ignition-setup-pre.service - Ignition env setup... [ 1.035147] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes... [ 1.041735] systemd[1]: Finished network-cleanup.service - Network Cleanup. [ 1.050211] systemd[1]: Starting systemd-fsck-usr.service... [ 1.053899] systemd[1]: Starting systemd-journald.service - Journal Service... [ 1.059137] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules... [ 1.071132] systemd[1]: Starting systemd-vconsole-setup.service - Virtual Console Setup... [ 1.078547] systemd[1]: Finished ignition-setup-pre.service - Ignition env setup. [ 1.083387] systemd-journald[179]: Collecting audit messages is disabled. [ 1.088629] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes. [ 1.094028] systemd[1]: Finished systemd-fsck-usr.service. [ 1.107131] systemd[1]: Starting systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully... [ 1.111473] systemd[1]: Started systemd-journald.service - Journal Service. [ 1.150947] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 1.157087] Bridge firewalling registered [ 1.160047] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.303276] SCSI subsystem initialized [ 1.313052] Loading iSCSI transport class v2.0-870. [ 1.324379] iscsi: registered transport (tcp) [ 1.345615] iscsi: registered transport (qla4xxx) [ 1.346755] QLogic iSCSI HBA Driver [ 1.413320] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.415874] device-mapper: uevent: version 1.0.3 [ 1.417006] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com [ 1.456987] raid6: avx512x4 gen() 18322 MB/s [ 1.474988] raid6: avx512x2 gen() 18281 MB/s [ 1.492987] raid6: avx512x1 gen() 18247 MB/s [ 1.510988] raid6: avx2x4 gen() 18208 MB/s [ 1.528989] raid6: avx2x2 gen() 18166 MB/s [ 1.546987] raid6: avx2x1 gen() 13803 MB/s [ 1.548029] raid6: using algorithm avx512x4 gen() 18322 MB/s [ 1.565988] raid6: .... xor() 7942 MB/s, rmw enabled [ 1.567093] raid6: using avx512x2 recovery algorithm [ 1.587690] xor: automatically using best checksumming function avx [ 1.754189] Btrfs loaded, zoned=no, fsverity=no [ 2.013741] cryptd: max_cpu_qlen set to 1000 [ 2.030215] ena 0000:00:05.0: ENA device version: 0.10 [ 2.031667] ena 0000:00:05.0: ENA controller version: 0.0.1 implementation version 1 [ 2.033684] AVX2 version of gcm_enc/dec engaged. [ 2.035151] AES CTR mode by8 optimization enabled [ 2.050681] ena 0000:00:05.0: LLQ is not supported Fallback to host mode policy. [ 2.057330] ena 0000:00:05.0: Elastic Network Adapter (ENA) found at mem 80400000, mac addr 06:ff:d8:a4:61:c9 [ 2.102025] nvme nvme0: pci function 0000:00:04.0 [ 2.103768] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.118331] nvme nvme0: 2/0/0 default/read/poll queues [ 2.125145] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.126962] GPT:9289727 != 33554431 [ 2.128123] GPT:Alternate GPT header not at the end of the disk. [ 2.129551] GPT:9289727 != 33554431 [ 2.129553] GPT: Use GNU Parted to correct GPT errors. [ 2.129565] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.231096] BTRFS: device label OEM devid 1 transid 9 /dev/nvme0n1p6 scanned by (udev-worker) (448) [ 2.287295] BTRFS: device fsid 2e79e9ad-c8a5-407d-a1ef-eafd66551d06 devid 1 transid 37 /dev/nvme0n1p3 scanned by (udev-worker) (444) [ 2.362201] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.369386] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.376432] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 3.378439] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 3.594152] device-mapper: verity: sha256 using implementation "sha256-avx2" [ 3.761067] BTRFS info (device dm-0): first mount of filesystem 2e79e9ad-c8a5-407d-a1ef-eafd66551d06 [ 3.763474] BTRFS info (device dm-0): using crc32c (crc32c-intel) checksum algorithm [ 3.765101] BTRFS warning (device dm-0): 'nologreplay' is deprecated, use 'rescue=nologreplay' instead [ 3.767131] BTRFS info (device dm-0): disabling log replay at mount time [ 3.768724] BTRFS info (device dm-0): using free space tree [ 3.998191] BTRFS info (device dm-0): enabling ssd optimizations [ 4.097405] BTRFS info (device nvme0n1p6): first mount of filesystem 5f93bbde-dff1-4b7a-87e1-224f2915dc86 [ 4.099754] BTRFS info (device nvme0n1p6): using crc32c (crc32c-intel) checksum algorithm [ 4.101633] BTRFS info (device nvme0n1p6): using free space tree [ 4.119350] BTRFS info (device nvme0n1p6): enabling ssd optimizations [ 4.133870] BTRFS info (device nvme0n1p6): last unmount of filesystem 5f93bbde-dff1-4b7a-87e1-224f2915dc86 [ 6.169627] BTRFS: device label OEM devid 1 transid 10 /dev/nvme0n1p6 scanned by mount (1187) [ 6.172282] BTRFS info (device nvme0n1p6): first mount of filesystem 5f93bbde-dff1-4b7a-87e1-224f2915dc86 [ 6.174798] BTRFS info (device nvme0n1p6): using crc32c (crc32c-intel) checksum algorithm [ 6.176409] BTRFS info (device nvme0n1p6): using free space tree [ 6.187491] BTRFS info (device nvme0n1p6): enabling ssd optimizations [ 6.852752] BTRFS info (device nvme0n1p6): last unmount of filesystem 5f93bbde-dff1-4b7a-87e1-224f2915dc86 [ 6.882578] systemd-shutdown[1]: Syncing filesystems and block devices. [ 6.884889] systemd-shutdown[1]: Sending SIGTERM to remaining processes... [ 6.891155] systemd-journald[179]: Received SIGTERM from PID 1 (systemd-shutdow). [ 6.907167] systemd-shutdown[1]: Sending SIGKILL to remaining processes... [ 6.910772] systemd-shutdown[1]: Unmounting file systems. [ 6.912679] (sd-umount)[1225]: Unmounting '/sysusr/usr'. [ 6.917814] BTRFS info (device dm-0): last unmount of filesystem 2e79e9ad-c8a5-407d-a1ef-eafd66551d06 [ 6.921395] (sd-remount)[1226]: Remounting '/' read-only with options ''. [ 6.923222] systemd-shutdown[1]: All filesystems unmounted. [ 6.924443] systemd-shutdown[1]: Deactivating swaps. [ 6.925616] systemd-shutdown[1]: All swaps deactivated. [ 6.926766] systemd-shutdown[1]: Detaching loop devices. [ 6.928071] systemd-shutdown[1]: All loop devices detached. [ 6.929231] systemd-shutdown[1]: Stopping MD devices. [ 6.930433] systemd-shutdown[1]: All MD devices stopped. [ 6.931597] systemd-shutdown[1]: Detaching DM devices. [ 6.932902] systemd-shutdown[1]: Detaching DM /dev/dm-0 (254:0). [ 6.940138] systemd-shutdown[1]: All DM devices detached. [ 6.941375] systemd-shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached. [ 6.943810] systemd-shutdown[1]: Syncing filesystems and block devices. [ 6.945620] systemd-shutdown[1]: Rebooting. [ 6.968712] ACPI: PM: Preparing to enter system sleep state S5 [ 6.970049] reboot: Restarting system [ 6.971562] reboot: machine restart [=3h[=3h[=3h[=3hWelcome to GRUB! check_signatures=no cmdpath=(hd0,gpt1)/EFI/BOOT 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 grub_cpu=x86_64 grub_platform=efi lang= locale_dir= net_default_ip=(null) net_default_mac=(null) net_default_server= pager= prefix=(memdisk) pxe_default_server= root=hd0,gpt1 secondary_locale_dir= GNU GRUB version 2.06 ����������������������������������������������������������������������������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        [2026-10-21T00:11:24.009137]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.028207] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible!