[=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        [2025-05-17T00:28:38.777710]      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 6.6.90-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 Fri May 16 22:44:56 -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=6b60288baeea1613a76a6f06a8f0e8edc178eae4857ce00eac42d48e92ed015e [ 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=0x77003518 [ 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 [ 0.000001] kvm-clock: using sched offset of 3698661527 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000005] tsc: Detected 2499.996 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000227] Using GB pages for direct mapping [ 0.000495] Secure boot disabled [ 0.000499] ACPI: Early table checksum verification disabled [ 0.000506] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000510] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000516] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000522] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000525] ACPI: FACS 0x00000000789D0000 000040 [ 0.000528] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000531] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000534] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000537] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000540] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000543] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000546] ACPI: SSDT 0x0000000078952000 00007F (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000549] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000552] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000553] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000554] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000555] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000556] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000556] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000557] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000558] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000559] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000560] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x7895207e] [ 0.000560] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000601] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.000603] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.000606] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000617] NODE_DATA(0) allocated [mem 0x7a8ef000-0x7a8f4fff] [ 0.000642] Zone ranges: [ 0.000643] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000644] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000646] Normal empty [ 0.000647] Movable zone start for each node [ 0.000648] Early memory node ranges [ 0.000648] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000650] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000651] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000652] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000659] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000685] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004083] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004224] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004642] ACPI: PM-Timer IO Port: 0xb008 [ 0.004652] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004717] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004720] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004722] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004724] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004725] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004729] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004731] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004735] TSC deadline timer available [ 0.004736] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.004754] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004770] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004777] Booting paravirtualized kernel on KVM [ 0.004779] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.008951] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009208] percpu: Embedded 58 pages/cpu s197032 r8192 d32344 u1048576 [ 0.009962] kvm-guest: PV spinlocks enabled [ 0.009964] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.009967] 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=6b60288baeea1613a76a6f06a8f0e8edc178eae4857ce00eac42d48e92ed015e [ 0.010150] Unknown kernel command line parameters "BOOT_IMAGE=/flatcar/vmlinuz-a", will be passed to user space. [ 0.010161] random: crng init done [ 0.010369] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010484] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010540] Fallback order for Node 0: 0 [ 0.010543] Built 1 zonelists, mobility grouping on. Total pages: 501318 [ 0.010545] Policy zone: DMA32 [ 0.010546] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014444] Memory: 1874604K/2037804K available (12288K kernel code, 2295K rwdata, 22740K rodata, 42872K init, 2320K bss, 162940K reserved, 0K cma-reserved) [ 0.014856] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014866] Kernel/User page tables isolation: enabled [ 0.014899] ftrace: allocating 37948 entries in 149 pages [ 0.022393] ftrace: allocated 149 pages with 4 groups [ 0.023049] Dynamic Preempt: voluntary [ 0.023092] rcu: Preemptible hierarchical RCU implementation. [ 0.023092] rcu: RCU event tracing is enabled. [ 0.023093] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023094] Trampoline variant of Tasks RCU enabled. [ 0.023095] Rude variant of Tasks RCU enabled. [ 0.023095] Tracing variant of Tasks RCU enabled. [ 0.023096] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023097] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026019] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.026260] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.026328] Console: colour dummy device 80x25 [ 0.026331] printk: console [tty0] enabled [ 0.026585] printk: console [ttyS0] enabled [ 0.145617] ACPI: Core revision 20230628 [ 0.146412] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.147762] APIC: Switch to symmetric I/O mode setup [ 0.148941] x2apic enabled [ 0.149808] APIC: Switched APIC routing to: physical x2apic [ 0.152341] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.153917] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.154914] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.154914] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.154914] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.154914] Spectre V2 : Mitigation: Retpolines [ 0.154914] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.154914] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible! [ 0.154914] RETBleed: Vulnerable [ 0.154914] Speculative Store Bypass: Vulnerable [ 0.154914] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.154914] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.154914] GDS: Unknown: Dependent on hypervisor status [ 0.154914] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.154914] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.154914] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.154914] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.154914] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.154914] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.154914] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.154914] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.154914] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.154914] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.154914] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.154914] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.154914] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.154914] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.154914] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.154914] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.154914] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.154914] Freeing SMP alternatives memory: 32K [ 0.154914] pid_max: default: 32768 minimum: 301 [ 0.154914] LSM: initializing lsm=lockdown,capability,landlock,selinux,integrity [ 0.154914] landlock: Up and running. [ 0.154914] SELinux: Initializing. [ 0.154914] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.154914] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.154914] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.155068] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.155935] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.156929] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.157930] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only. [ 0.158947] signal: max sigframe size: 3632 [ 0.159622] rcu: Hierarchical SRCU implementation. [ 0.159916] rcu: Max phase no-delay instances is 400. [ 0.160898] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.160961] smp: Bringing up secondary CPUs ... [ 0.161736] smpboot: x86: Booting SMP configuration: [ 0.161920] .... node #0, CPUs: #1 [ 0.163921] 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. [ 0.165919] 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. [ 0.167040] smp: Brought up 1 node, 2 CPUs [ 0.167657] smpboot: Max logical packages: 1 [ 0.167918] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.169200] devtmpfs: initialized [ 0.169934] x86/mm: Memory block size: 128MB [ 0.170863] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.171986] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.173920] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.174996] pinctrl core: initialized pinctrl subsystem [ 0.176379] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.177045] audit: initializing netlink subsys (disabled) [ 0.177952] audit: type=2000 audit(1747441721.434:1): state=initialized audit_enabled=0 res=1 [ 0.178007] thermal_sys: Registered thermal governor 'step_wise' [ 0.178917] thermal_sys: Registered thermal governor 'user_space' [ 0.179909] cpuidle: using governor menu [ 0.181050] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.181982] dca service started, version 1.12.1 [ 0.182730] PCI: Using configuration type 1 for base access [ 0.183130] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.191916] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.192919] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.193918] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.195917] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.197528] ACPI: Added _OSI(Module Device) [ 0.197918] ACPI: Added _OSI(Processor Device) [ 0.198794] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.199922] ACPI: Added _OSI(Processor Aggregator Device) [ 0.201864] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.205427] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 0.206044] ACPI: Interpreter enabled [ 0.206612] ACPI: PM: (supports S0 S5) [ 0.207920] ACPI: Using IOAPIC for interrupt routing [ 0.208764] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.209918] PCI: Using E820 reservations for host bridge windows [ 0.210914] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.213765] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.214921] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.215917] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.216924] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.219237] acpiphp: Slot [3] registered [ 0.219865] acpiphp: Slot [4] registered [ 0.219930] acpiphp: Slot [5] registered [ 0.220559] acpiphp: Slot [6] registered [ 0.221932] acpiphp: Slot [7] registered [ 0.222532] acpiphp: Slot [8] registered [ 0.222929] acpiphp: Slot [9] registered [ 0.223538] acpiphp: Slot [10] registered [ 0.223931] acpiphp: Slot [11] registered [ 0.224566] acpiphp: Slot [12] registered [ 0.224929] acpiphp: Slot [13] registered [ 0.225551] acpiphp: Slot [14] registered [ 0.226930] acpiphp: Slot [15] registered [ 0.227541] acpiphp: Slot [16] registered [ 0.227931] acpiphp: Slot [17] registered [ 0.228552] acpiphp: Slot [18] registered [ 0.228930] acpiphp: Slot [19] registered [ 0.229569] acpiphp: Slot [20] registered [ 0.229929] acpiphp: Slot [21] registered [ 0.230544] acpiphp: Slot [22] registered [ 0.231933] acpiphp: Slot [23] registered [ 0.232551] acpiphp: Slot [24] registered [ 0.232931] acpiphp: Slot [25] registered [ 0.233551] acpiphp: Slot [26] registered [ 0.233930] acpiphp: Slot [27] registered [ 0.234559] acpiphp: Slot [28] registered [ 0.234932] acpiphp: Slot [29] registered [ 0.235549] acpiphp: Slot [30] registered [ 0.235930] acpiphp: Slot [31] registered [ 0.236555] PCI host bridge to bus 0000:00 [ 0.237918] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.238917] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.239917] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.240916] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.241920] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.242917] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.243789] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.245403] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.246884] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 [ 0.248643] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.249986] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.250856] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.251931] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.252812] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.253930] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.254802] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.255196] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 [ 0.257600] pci 0000:00:03.0: reg 0x10: [mem 0x80000000-0x803fffff pref] [ 0.259924] pci 0000:00:03.0: reg 0x30: [mem 0xffff0000-0xffffffff pref] [ 0.260978] pci 0000:00:03.0: BAR 0: assigned to efifb [ 0.261790] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.264204] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 [ 0.266636] pci 0000:00:04.0: reg 0x10: [mem 0x80404000-0x80407fff] [ 0.272223] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 [ 0.273867] pci 0000:00:05.0: reg 0x10: [mem 0x80400000-0x80403fff] [ 0.280600] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.282008] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.282986] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.283968] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.284931] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.286125] iommu: Default domain type: Translated [ 0.286918] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.287920] efivars: Registered efivars operations [ 0.288914] PCI: Using ACPI for IRQ routing [ 0.288940] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.289843] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.289914] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.291919] vgaarb: loaded [ 0.292424] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.293917] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.298953] clocksource: Switched to clocksource kvm-clock [ 0.300359] VFS: Disk quotas dquot_6.6.0 [ 0.301017] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.302103] pnp: PnP ACPI init [ 0.302955] pnp: PnP ACPI: found 5 devices [ 0.311800] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.313185] NET: Registered PF_INET protocol family [ 0.313985] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.315521] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.316841] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.318099] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.319305] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.320952] TCP: Hash tables configured (established 16384 bind 16384) [ 0.321989] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.322986] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.324078] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.325045] NET: Registered PF_XDP protocol family [ 0.325768] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.326671] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.327570] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.328602] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.329609] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.330756] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.331714] PCI: CLS 0 bytes, default 64 [ 0.335056] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.336839] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.338909] clocksource: Switched to clocksource tsc [ 0.341076] Initialise system trusted keyrings [ 0.342042] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.343673] Key type asymmetric registered [ 0.344495] Asymmetric key parser 'x509' registered [ 0.610698] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 0.613088] io scheduler mq-deadline registered [ 0.613920] io scheduler kyber registered [ 0.614544] io scheduler bfq registered [ 0.616012] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.617283] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.623119] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.625688] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.627175] i8042: Warning: Keylock active [ 0.629058] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.629835] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.630662] rtc_cmos 00:00: RTC can wake from S4 [ 0.632505] rtc_cmos 00:00: registered as rtc0 [ 0.633457] rtc_cmos 00:00: setting system clock to 2025-05-17T00:28:40 UTC (1747441720) [ 0.634741] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.635670] intel_pstate: CPU model not supported [ 0.636419] efifb: probing for efifb [ 0.636983] efifb: framebuffer at 0x80000000, using 1920k, total 1920k [ 0.637973] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.638875] efifb: scrolling: redraw [ 0.639419] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.640758] Console: switching to colour frame buffer device 100x37 [ 0.642044] fb0: EFI VGA frame buffer device [ 0.642741] pstore: Using crash dump compression: deflate [ 0.643543] pstore: Registered efi_pstore as persistent store backend [ 0.660281] NET: Registered PF_INET6 protocol family [ 0.661586] Segment Routing with IPv6 [ 0.662229] In-situ OAM (IOAM) with IPv6 [ 0.663029] NET: Registered PF_PACKET protocol family [ 0.664003] Key type dns_resolver registered [ 0.665075] IPI shorthand broadcast: enabled [ 0.666616] sched_clock: Marking stable (538106735, 127646722)->(728983677, -63230220) [ 0.667973] registered taskstats version 1 [ 0.668705] Loading compiled-in X.509 certificates [ 0.687751] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.6.90-flatcar: 85b8d1234ceca483cb3defc2030d93f7792663c9' [ 0.691776] Key type .fscrypt registered [ 0.692849] Key type fscrypt-provisioning registered [ 0.693955] ima: No TPM chip found, activating TPM-bypass! [ 0.695255] ima: Allocated hash algorithm: sha1 [ 0.696253] ima: No architecture policies found [ 0.783160] clk: Disabling unused clocks [ 0.792851] Freeing unused kernel image (initmem) memory: 42872K [ 0.794070] Write protecting the kernel read-only data: 36864k [ 0.795838] Freeing unused kernel image (rodata/data gap) memory: 1836K [ 0.797115] Run /init as init process [ 0.814438] 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) [ 0.820707] systemd[1]: Detected virtualization amazon. [ 0.821853] systemd[1]: Detected architecture x86-64. [ 0.823231] systemd[1]: Running in initrd. [ 0.825237] systemd[1]: No hostname configured, using default hostname. [ 0.826639] systemd[1]: Hostname set to . [ 0.827871] systemd[1]: Initializing machine ID from VM UUID. [ 0.963204] systemd[1]: Queued start job for default target initrd.target. [ 0.976575] systemd[1]: Started clevis-luks-askpass.path - Forward Password Requests to Clevis Directory Watch. [ 0.979622] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch. [ 0.982418] systemd[1]: Expecting device dev-disk-by\x2dlabel-EFI\x2dSYSTEM.device - /dev/disk/by-label/EFI-SYSTEM... [ 0.984938] systemd[1]: Expecting device dev-disk-by\x2dlabel-OEM.device - /dev/disk/by-label/OEM... [ 0.987157] systemd[1]: Expecting device dev-disk-by\x2dlabel-ROOT.device - /dev/disk/by-label/ROOT... [ 0.989451] systemd[1]: Expecting device dev-disk-by\x2dpartlabel-USR\x2dA.device - /dev/disk/by-partlabel/USR-A... [ 0.992055] systemd[1]: Expecting device dev-disk-by\x2dpartuuid-7130c94a\x2d213a\x2d4e5a\x2d8e26\x2d6cce9662f132.device - /dev/disk/by-partuuid/7130c94a-213a-4e5a-8e26-6cce9662f132... [ 0.995623] systemd[1]: Expecting device dev-mapper-usr.device - /dev/mapper/usr... [ 0.997628] systemd[1]: Reached target cryptsetup-pre.target - Local Encrypted Volumes (Pre). [ 1.000128] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes. [ 1.002142] systemd[1]: Reached target paths.target - Path Units. [ 1.003787] systemd[1]: Reached target slices.target - Slice Units. [ 1.005417] systemd[1]: Reached target swap.target - Swaps. [ 1.006976] systemd[1]: Reached target timers.target - Timer Units. [ 1.008727] systemd[1]: Listening on iscsid.socket - Open-iSCSI iscsid Socket. [ 1.010546] systemd[1]: Listening on iscsiuio.socket - Open-iSCSI iscsiuio Socket. [ 1.012738] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log). [ 1.014928] systemd[1]: Listening on systemd-journald.socket - Journal Socket. [ 1.017083] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket. [ 1.019244] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket. [ 1.021287] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket. [ 1.023186] systemd[1]: Reached target sockets.target - Socket Units. [ 1.031896] systemd[1]: Starting ignition-setup-pre.service - Ignition env setup... [ 1.037858] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes... [ 1.042787] systemd[1]: Finished network-cleanup.service - Network Cleanup. [ 1.046837] systemd[1]: Starting systemd-fsck-usr.service... [ 1.055856] systemd[1]: Starting systemd-journald.service - Journal Service... [ 1.061853] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules... [ 1.075746] systemd-journald[178]: Collecting audit messages is disabled. [ 1.078870] systemd[1]: Starting systemd-vconsole-setup.service - Virtual Console Setup... [ 1.083004] systemd[1]: Finished ignition-setup-pre.service - Ignition env setup. [ 1.086181] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes. [ 1.089672] systemd[1]: Finished systemd-fsck-usr.service. [ 1.103817] systemd[1]: Starting systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully... [ 1.117397] systemd[1]: Started systemd-journald.service - Journal Service. [ 1.145069] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.165282] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 1.168218] Bridge firewalling registered [ 1.315919] SCSI subsystem initialized [ 1.325880] Loading iSCSI transport class v2.0-870. [ 1.337388] iscsi: registered transport (tcp) [ 1.359962] iscsi: registered transport (qla4xxx) [ 1.361084] QLogic iSCSI HBA Driver [ 1.429564] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.432032] device-mapper: uevent: version 1.0.3 [ 1.433163] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com [ 1.474655] raid6: avx512x4 gen() 17777 MB/s [ 1.492654] raid6: avx512x2 gen() 17648 MB/s [ 1.510655] raid6: avx512x1 gen() 17762 MB/s [ 1.528656] raid6: avx2x4 gen() 17614 MB/s [ 1.546658] raid6: avx2x2 gen() 17635 MB/s [ 1.564655] raid6: avx2x1 gen() 13397 MB/s [ 1.565683] raid6: using algorithm avx512x4 gen() 17777 MB/s [ 1.584288] raid6: .... xor() 5614 MB/s, rmw enabled [ 1.586610] raid6: using avx512x2 recovery algorithm [ 1.610372] xor: automatically using best checksumming function avx [ 1.788994] Btrfs loaded, zoned=no, fsverity=no [ 2.042175] cryptd: max_cpu_qlen set to 1000 [ 2.069687] ena 0000:00:05.0: ENA device version: 0.10 [ 2.071095] ena 0000:00:05.0: ENA controller version: 0.0.1 implementation version 1 [ 2.094289] AVX2 version of gcm_enc/dec engaged. [ 2.102252] AES CTR mode by8 optimization enabled [ 2.113002] ena 0000:00:05.0: LLQ is not supported Fallback to host mode policy. [ 2.117113] nvme nvme0: pci function 0000:00:04.0 [ 2.122714] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.125978] ena 0000:00:05.0: Elastic Network Adapter (ENA) found at mem 80400000, mac addr 06:81:de:39:18:d9 [ 2.142122] nvme nvme0: 2/0/0 default/read/poll queues [ 2.149239] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.150838] GPT:9289727 != 16777215 [ 2.150841] GPT:Alternate GPT header not at the end of the disk. [ 2.150841] GPT:9289727 != 16777215 [ 2.150842] GPT: Use GNU Parted to correct GPT errors. [ 2.150856] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.231411] BTRFS: device fsid 7f88d479-6686-439c-8052-b96f0a9d77bc devid 1 transid 38 /dev/nvme0n1p3 scanned by (udev-worker) (454) [ 2.255887] BTRFS: device label OEM devid 1 transid 12 /dev/nvme0n1p6 scanned by (udev-worker) (446) [ 2.325522] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.331897] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.336714] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 3.347864] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 3.606310] device-mapper: verity: sha256 using implementation "sha256-avx2" [ 3.826163] BTRFS info (device dm-0): first mount of filesystem 7f88d479-6686-439c-8052-b96f0a9d77bc [ 3.835915] BTRFS info (device dm-0): using crc32c (crc32c-intel) checksum algorithm [ 3.838613] BTRFS warning (device dm-0): 'nologreplay' is deprecated, use 'rescue=nologreplay' instead [ 3.841472] BTRFS info (device dm-0): disabling log replay at mount time [ 3.843116] BTRFS info (device dm-0): using free space tree [ 3.876349] BTRFS info (device dm-0): enabling ssd optimizations [ 3.925048] BTRFS info (device nvme0n1p6): first mount of filesystem a013fe34-315a-4c90-9ca1-aace1df6c4ac [ 3.929474] BTRFS info (device nvme0n1p6): using crc32c (crc32c-intel) checksum algorithm [ 3.932635] BTRFS info (device nvme0n1p6): using free space tree [ 3.942306] BTRFS info (device nvme0n1p6): enabling ssd optimizations [ 3.959935] BTRFS info (device nvme0n1p6): last unmount of filesystem a013fe34-315a-4c90-9ca1-aace1df6c4ac [ 4.602069] BTRFS: device label OEM devid 1 transid 13 /dev/nvme0n1p6 scanned by mount (1188) [ 4.605681] BTRFS info (device nvme0n1p6): first mount of filesystem a013fe34-315a-4c90-9ca1-aace1df6c4ac [ 4.607737] BTRFS info (device nvme0n1p6): using crc32c (crc32c-intel) checksum algorithm [ 4.609681] BTRFS info (device nvme0n1p6): using free space tree [ 4.619315] BTRFS info (device nvme0n1p6): enabling ssd optimizations [ 4.753990] BTRFS info (device nvme0n1p6): last unmount of filesystem a013fe34-315a-4c90-9ca1-aace1df6c4ac [ 4.778320] systemd-shutdown[1]: Syncing filesystems and block devices. [ 4.780149] systemd-shutdown[1]: Sending SIGTERM to remaining processes... [ 4.787168] systemd-journald[178]: Received SIGTERM from PID 1 (systemd-shutdow). [ 4.806249] systemd-shutdown[1]: Sending SIGKILL to remaining processes... [ 4.810307] systemd-shutdown[1]: Unmounting file systems. [ 4.812410] (sd-umount)[1226]: Unmounting '/sysusr/usr'. [ 4.817297] BTRFS info (device dm-0): last unmount of filesystem 7f88d479-6686-439c-8052-b96f0a9d77bc [ 4.821116] (sd-remount)[1227]: Remounting '/' read-only with options ''. [ 4.823032] systemd-shutdown[1]: All filesystems unmounted. [ 4.824188] systemd-shutdown[1]: Deactivating swaps. [ 4.825356] systemd-shutdown[1]: All swaps deactivated. [ 4.826421] systemd-shutdown[1]: Detaching loop devices. [ 4.827655] systemd-shutdown[1]: All loop devices detached. [ 4.828914] systemd-shutdown[1]: Stopping MD devices. [ 4.830085] systemd-shutdown[1]: All MD devices stopped. [ 4.831149] systemd-shutdown[1]: Detaching DM devices. [ 4.832482] systemd-shutdown[1]: Detaching DM /dev/dm-0 (254:0). [ 4.842772] systemd-shutdown[1]: All DM devices detached. [ 4.844042] systemd-shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached. [ 4.846603] systemd-shutdown[1]: Syncing filesystems and block devices. [ 4.848218] systemd-shutdown[1]: Rebooting. [ 4.872952] ACPI: PM: Preparing to enter system sleep state S5 [ 4.874213] reboot: Restarting system [ 4.875099] 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        [2025-05-17T00:28:48.377894]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.030454] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible! [ 6.616737] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr This is ip-172-31-23-49 (Linux x86_64 6.6.90-flatcar) 00:28:58 SSH host key: SHA256:pQfLkXREPS3woYfM4ESx00TaZtICDUHsAJhaxd3rbTs (RSA) SSH host key: SHA256:4B/EA7sSPORzqotEiDSZiAKIeKnc8f7yRMiB6C+n67E (ECDSA) SSH host key: SHA256:/t5H5FOXVTYQnhJNIQoQzU6XFlW4ZUTkiUPm6BnLpKQ (ED25519) eth0: 172.31.23.49 fe80::481:deff:fe39:18d9 ip-172-31-23-49 login: 2025/05/17 00:28:59Z: Amazon SSM Agent v3.2.0.0 is running 2025/05/17 00:28:59Z: OsProductName: Flatcar Container Linux by Kinvolk 2025/05/17 00:28:59Z: OsVersion: 4081.3.3