[=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='' 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        [2025-05-15T23:55:39.205794]      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 p1) 13.3.1 20240614, GNU ld (Gentoo 2.42 p6) 2.42.0) #1 SMP PREEMPT_DYNAMIC Thu May 15 22:19:35 -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=3eac1ac065bd62ee8513964addbc130593421d288f32dda9b1fb7c667f95e96b [ 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] Hypervisor detected: KVM [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 5263682484 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000101] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000129] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000132] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000231] Using GB pages for direct mapping [ 0.000548] ACPI: Early table checksum verification disabled [ 0.000555] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000559] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000565] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000571] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000574] ACPI: FACS 0x00000000789D0000 000040 [ 0.000577] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000580] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000583] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000586] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000589] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000592] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000595] ACPI: SSDT 0x0000000078952000 00007F (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000598] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000600] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000601] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000602] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000603] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000604] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000605] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000606] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000606] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000607] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000608] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x7895207e] [ 0.000609] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000650] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.000652] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.000654] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000666] NODE_DATA(0) allocated [mem 0x7a8ef000-0x7a8f4fff] [ 0.000692] Zone ranges: [ 0.000692] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000694] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000696] Normal empty [ 0.000697] Movable zone start for each node [ 0.000698] Early memory node ranges [ 0.000698] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000700] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000701] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000702] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000709] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000737] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004290] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004439] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004768] ACPI: PM-Timer IO Port: 0xb008 [ 0.004778] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004827] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004831] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004833] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004835] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004836] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004840] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004841] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004845] TSC deadline timer available [ 0.004846] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.004867] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004883] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004884] Booting paravirtualized kernel on KVM [ 0.004886] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009024] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009301] percpu: Embedded 58 pages/cpu s197032 r8192 d32344 u1048576 [ 0.010194] kvm-guest: PV spinlocks enabled [ 0.010197] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010200] 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=3eac1ac065bd62ee8513964addbc130593421d288f32dda9b1fb7c667f95e96b [ 0.010371] Unknown kernel command line parameters "BOOT_IMAGE=/flatcar/vmlinuz-a", will be passed to user space. [ 0.010381] random: crng init done [ 0.010597] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010712] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010758] Fallback order for Node 0: 0 [ 0.010760] Built 1 zonelists, mobility grouping on. Total pages: 501318 [ 0.010762] Policy zone: DMA32 [ 0.010763] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014644] Memory: 1874584K/2037804K available (12288K kernel code, 2295K rwdata, 22752K rodata, 42988K init, 2204K bss, 162964K reserved, 0K cma-reserved) [ 0.014849] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014855] Kernel/User page tables isolation: enabled [ 0.014886] ftrace: allocating 37950 entries in 149 pages [ 0.022201] ftrace: allocated 149 pages with 4 groups [ 0.022845] Dynamic Preempt: voluntary [ 0.022886] rcu: Preemptible hierarchical RCU implementation. [ 0.022887] rcu: RCU event tracing is enabled. [ 0.022888] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.022889] Trampoline variant of Tasks RCU enabled. [ 0.022890] Rude variant of Tasks RCU enabled. [ 0.022890] Tracing variant of Tasks RCU enabled. [ 0.022891] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.022892] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025788] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.026003] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.026053] Console: colour dummy device 80x25 [ 0.026056] printk: console [tty0] enabled [ 0.026323] printk: console [ttyS0] enabled [ 0.157999] ACPI: Core revision 20230628 [ 0.158764] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.160117] APIC: Switch to symmetric I/O mode setup [ 0.161199] x2apic enabled [ 0.162034] APIC: Switched APIC routing to: physical x2apic [ 0.164188] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.165852] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.166848] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.166848] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.166848] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.166848] Spectre V2 : Mitigation: Retpolines [ 0.166848] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.166848] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible! [ 0.166848] RETBleed: Vulnerable [ 0.166848] Speculative Store Bypass: Vulnerable [ 0.166848] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.166848] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.166848] GDS: Unknown: Dependent on hypervisor status [ 0.166848] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.166848] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.166848] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.166848] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.166848] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.166848] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.166848] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.166848] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.166848] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.166848] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.166848] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.166848] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.166848] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.166848] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.166848] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.166848] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.166848] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.166848] Freeing SMP alternatives memory: 32K [ 0.166848] pid_max: default: 32768 minimum: 301 [ 0.166848] LSM: initializing lsm=lockdown,capability,landlock,selinux,integrity [ 0.166848] landlock: Up and running. [ 0.166848] SELinux: Initializing. [ 0.166848] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.166848] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.166848] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.167002] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.167866] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.168869] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.169865] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only. [ 0.170883] signal: max sigframe size: 3632 [ 0.171539] rcu: Hierarchical SRCU implementation. [ 0.171851] rcu: Max phase no-delay instances is 400. [ 0.172823] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.172891] smp: Bringing up secondary CPUs ... [ 0.173667] smpboot: x86: Booting SMP configuration: [ 0.173855] .... node #0, CPUs: #1 [ 0.175237] 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. [ 0.176857] 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. [ 0.177888] smp: Brought up 1 node, 2 CPUs [ 0.178508] smpboot: Max logical packages: 1 [ 0.178852] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.180116] devtmpfs: initialized [ 0.180432] x86/mm: Memory block size: 128MB [ 0.181873] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.182910] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.183855] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.184928] pinctrl core: initialized pinctrl subsystem [ 0.186295] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.186980] audit: initializing netlink subsys (disabled) [ 0.187865] audit: type=2000 audit(1747353343.375:1): state=initialized audit_enabled=0 res=1 [ 0.187946] thermal_sys: Registered thermal governor 'step_wise' [ 0.188853] thermal_sys: Registered thermal governor 'user_space' [ 0.189904] cpuidle: using governor menu [ 0.191614] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.191923] dca service started, version 1.12.1 [ 0.192770] PCI: Using configuration type 1 for base access [ 0.193068] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.193991] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.194853] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.195853] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.196851] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.204862] ACPI: Added _OSI(Module Device) [ 0.205516] ACPI: Added _OSI(Processor Device) [ 0.205852] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.206569] ACPI: Added _OSI(Processor Aggregator Device) [ 0.207977] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.213931] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 0.214988] ACPI: Interpreter enabled [ 0.215544] ACPI: PM: (supports S0 S5) [ 0.215852] ACPI: Using IOAPIC for interrupt routing [ 0.216602] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.217852] PCI: Using E820 reservations for host bridge windows [ 0.218819] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.221503] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.221858] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.222851] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.224859] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.226172] acpiphp: Slot [3] registered [ 0.226769] acpiphp: Slot [4] registered [ 0.227864] acpiphp: Slot [5] registered [ 0.228464] acpiphp: Slot [6] registered [ 0.228861] acpiphp: Slot [7] registered [ 0.229545] acpiphp: Slot [8] registered [ 0.229862] acpiphp: Slot [9] registered [ 0.230448] acpiphp: Slot [10] registered [ 0.231864] acpiphp: Slot [11] registered [ 0.232462] acpiphp: Slot [12] registered [ 0.232861] acpiphp: Slot [13] registered [ 0.233468] acpiphp: Slot [14] registered [ 0.233862] acpiphp: Slot [15] registered [ 0.234468] acpiphp: Slot [16] registered [ 0.234862] acpiphp: Slot [17] registered [ 0.235458] acpiphp: Slot [18] registered [ 0.235861] acpiphp: Slot [19] registered [ 0.236474] acpiphp: Slot [20] registered [ 0.237863] acpiphp: Slot [21] registered [ 0.238475] acpiphp: Slot [22] registered [ 0.238862] acpiphp: Slot [23] registered [ 0.239468] acpiphp: Slot [24] registered [ 0.239863] acpiphp: Slot [25] registered [ 0.240466] acpiphp: Slot [26] registered [ 0.240862] acpiphp: Slot [27] registered [ 0.241471] acpiphp: Slot [28] registered [ 0.241861] acpiphp: Slot [29] registered [ 0.242465] acpiphp: Slot [30] registered [ 0.243863] acpiphp: Slot [31] registered [ 0.244463] PCI host bridge to bus 0000:00 [ 0.244852] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.245851] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.246851] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.247851] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.248851] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.249851] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.250706] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.252166] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.253748] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 [ 0.255533] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.256910] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.257790] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.258862] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.259717] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.259863] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.260719] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.262086] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 [ 0.263479] pci 0000:00:03.0: reg 0x10: [mem 0x80000000-0x803fffff pref] [ 0.266815] pci 0000:00:03.0: reg 0x30: [mem 0xffff0000-0xffffffff pref] [ 0.267906] pci 0000:00:03.0: BAR 0: assigned to efifb [ 0.268696] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.270117] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 [ 0.272570] pci 0000:00:04.0: reg 0x10: [mem 0x80404000-0x80407fff] [ 0.278102] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 [ 0.280782] pci 0000:00:05.0: reg 0x10: [mem 0x80400000-0x80403fff] [ 0.286364] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.286931] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.287900] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.288861] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.289784] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.291858] iommu: Default domain type: Translated [ 0.292594] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.292954] efivars: Registered efivars operations [ 0.293722] PCI: Using ACPI for IRQ routing [ 0.293873] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.294744] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.294848] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.296853] vgaarb: loaded [ 0.297332] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.298851] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.302884] clocksource: Switched to clocksource kvm-clock [ 0.304268] VFS: Disk quotas dquot_6.6.0 [ 0.304888] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.305962] pnp: PnP ACPI init [ 0.306746] pnp: PnP ACPI: found 5 devices [ 0.315048] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.316424] NET: Registered PF_INET protocol family [ 0.317236] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.318745] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.319999] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.321156] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.322384] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.323555] TCP: Hash tables configured (established 16384 bind 16384) [ 0.324637] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.325626] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.326716] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.327556] NET: Registered PF_XDP protocol family [ 0.328279] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.329185] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.330102] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.331110] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.332133] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.333246] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.334207] PCI: CLS 0 bytes, default 64 [ 0.337256] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.338539] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.341005] clocksource: Switched to clocksource tsc [ 0.342090] Initialise system trusted keyrings [ 0.342829] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.344213] Key type asymmetric registered [ 0.344850] Asymmetric key parser 'x509' registered [ 0.571515] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 0.572692] io scheduler mq-deadline registered [ 0.573384] io scheduler kyber registered [ 0.574013] io scheduler bfq registered [ 0.575199] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.576172] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.577279] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.579050] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.580375] i8042: Warning: Keylock active [ 0.581993] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.582728] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.583617] rtc_cmos 00:00: RTC can wake from S4 [ 0.585156] rtc_cmos 00:00: registered as rtc0 [ 0.585949] rtc_cmos 00:00: setting system clock to 2025-05-15T23:55:42 UTC (1747353342) [ 0.587190] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.588110] intel_pstate: CPU model not supported [ 0.588823] efifb: probing for efifb [ 0.589382] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.590351] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.591230] efifb: scrolling: redraw [ 0.591771] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.593086] Console: switching to colour frame buffer device 100x37 [ 0.594358] fb0: EFI VGA frame buffer device [ 0.595041] pstore: Using crash dump compression: deflate [ 0.595861] pstore: Registered efi_pstore as persistent store backend [ 0.607464] NET: Registered PF_INET6 protocol family [ 0.608715] Segment Routing with IPv6 [ 0.609310] In-situ OAM (IOAM) with IPv6 [ 0.609935] NET: Registered PF_PACKET protocol family [ 0.610794] Key type dns_resolver registered [ 0.611791] IPI shorthand broadcast: enabled [ 0.613338] sched_clock: Marking stable (473001737, 139839774)->(678648622, -65807111) [ 0.614711] registered taskstats version 1 [ 0.615392] Loading compiled-in X.509 certificates [ 0.634239] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.6.90-flatcar: 563478d245b598189519397611f5bddee97f3fc1' [ 0.637936] Key type .fscrypt registered [ 0.638789] Key type fscrypt-provisioning registered [ 0.639821] ima: No TPM chip found, activating TPM-bypass! [ 0.641113] ima: Allocated hash algorithm: sha1 [ 0.642045] ima: No architecture policies found [ 0.722594] clk: Disabling unused clocks [ 0.733206] Freeing unused kernel image (initmem) memory: 42988K [ 0.734417] Write protecting the kernel read-only data: 36864k [ 0.736210] Freeing unused kernel image (rodata/data gap) memory: 1824K [ 0.737453] Run /init as init process [ 0.753834] 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) [ 0.759345] systemd[1]: Detected virtualization amazon. [ 0.760421] systemd[1]: Detected architecture x86-64. [ 0.761444] systemd[1]: Running in initrd. [ 0.763251] systemd[1]: No hostname configured, using default hostname. [ 0.764558] systemd[1]: Hostname set to . [ 0.765636] systemd[1]: Initializing machine ID from VM UUID. [ 0.895296] systemd[1]: Queued start job for default target initrd.target. [ 0.909565] systemd[1]: Started clevis-luks-askpass.path - Forward Password Requests to Clevis Directory Watch. [ 0.912241] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch. [ 0.914708] systemd[1]: Expecting device dev-disk-by\x2dlabel-EFI\x2dSYSTEM.device - /dev/disk/by-label/EFI-SYSTEM... [ 0.917105] systemd[1]: Expecting device dev-disk-by\x2dlabel-OEM.device - /dev/disk/by-label/OEM... [ 0.919285] systemd[1]: Expecting device dev-disk-by\x2dlabel-ROOT.device - /dev/disk/by-label/ROOT... [ 0.921542] systemd[1]: Expecting device dev-disk-by\x2dpartlabel-USR\x2dA.device - /dev/disk/by-partlabel/USR-A... [ 0.923980] systemd[1]: Expecting device dev-disk-by\x2dpartuuid-7130c94a\x2d213a\x2d4e5a\x2d8e26\x2d6cce9662f132.device - /dev/disk/by-partuuid/7130c94a-213a-4e5a-8e26-6cce9662f132... [ 0.927348] systemd[1]: Expecting device dev-mapper-usr.device - /dev/mapper/usr... [ 0.929371] systemd[1]: Reached target cryptsetup-pre.target - Local Encrypted Volumes (Pre). [ 0.931364] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes. [ 0.933310] systemd[1]: Reached target paths.target - Path Units. [ 0.934875] systemd[1]: Reached target slices.target - Slice Units. [ 0.936481] systemd[1]: Reached target swap.target - Swaps. [ 0.937978] systemd[1]: Reached target timers.target - Timer Units. [ 0.939687] systemd[1]: Listening on iscsid.socket - Open-iSCSI iscsid Socket. [ 0.941529] systemd[1]: Listening on iscsiuio.socket - Open-iSCSI iscsiuio Socket. [ 0.943445] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log). [ 0.945805] systemd[1]: Listening on systemd-journald.socket - Journal Socket. [ 0.947724] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket. [ 0.949874] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket. [ 0.951863] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket. [ 0.953706] systemd[1]: Reached target sockets.target - Socket Units. [ 0.960045] systemd[1]: Starting ignition-setup-pre.service - Ignition env setup... [ 0.971052] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes... [ 0.976661] systemd[1]: Finished network-cleanup.service - Network Cleanup. [ 0.985637] systemd[1]: Starting systemd-fsck-usr.service... [ 0.988912] systemd[1]: Starting systemd-journald.service - Journal Service... [ 0.995030] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules... [ 1.008048] systemd[1]: Starting systemd-vconsole-setup.service - Virtual Console Setup... [ 1.011884] systemd[1]: Finished ignition-setup-pre.service - Ignition env setup. [ 1.014589] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes. [ 1.017653] systemd[1]: Finished systemd-fsck-usr.service. [ 1.019936] systemd-journald[179]: Collecting audit messages is disabled. [ 1.036028] systemd[1]: Starting systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully... [ 1.044834] systemd[1]: Finished systemd-vconsole-setup.service - Virtual Console Setup. [ 1.050013] systemd[1]: Starting dracut-cmdline-ask.service - dracut ask for additional cmdline parameters... [ 1.057017] systemd[1]: Started systemd-journald.service - Journal Service. [ 1.089170] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.108985] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 1.117902] Bridge firewalling registered [ 1.243114] SCSI subsystem initialized [ 1.253708] Loading iSCSI transport class v2.0-870. [ 1.264930] iscsi: registered transport (tcp) [ 1.286317] iscsi: registered transport (qla4xxx) [ 1.287408] QLogic iSCSI HBA Driver [ 1.354936] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.357393] device-mapper: uevent: version 1.0.3 [ 1.358473] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com [ 1.398848] raid6: avx512x4 gen() 15461 MB/s [ 1.416848] raid6: avx512x2 gen() 15783 MB/s [ 1.434847] raid6: avx512x1 gen() 15445 MB/s [ 1.452848] raid6: avx2x4 gen() 15341 MB/s [ 1.470848] raid6: avx2x2 gen() 15323 MB/s [ 1.488847] raid6: avx2x1 gen() 11693 MB/s [ 1.489850] raid6: using algorithm avx512x2 gen() 15783 MB/s [ 1.507848] raid6: .... xor() 24776 MB/s, rmw enabled [ 1.508950] raid6: using avx512x2 recovery algorithm [ 1.529675] xor: automatically using best checksumming function avx [ 1.693342] Btrfs loaded, zoned=no, fsverity=no [ 1.948527] cryptd: max_cpu_qlen set to 1000 [ 1.955948] ena 0000:00:05.0: ENA device version: 0.10 [ 1.957352] ena 0000:00:05.0: ENA controller version: 0.0.1 implementation version 1 [ 1.973058] ena 0000:00:05.0: LLQ is not supported Fallback to host mode policy. [ 1.995968] AVX2 version of gcm_enc/dec engaged. [ 1.997241] ena 0000:00:05.0: Elastic Network Adapter (ENA) found at mem 80400000, mac addr 06:c7:cc:d0:3e:77 [ 1.998027] AES CTR mode by8 optimization enabled [ 2.013747] nvme nvme0: pci function 0000:00:04.0 [ 2.015496] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.032420] nvme nvme0: 2/0/0 default/read/poll queues [ 2.041525] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.043341] GPT:9289727 != 16777215 [ 2.044535] GPT:Alternate GPT header not at the end of the disk. [ 2.046082] GPT:9289727 != 16777215 [ 2.047149] GPT: Use GNU Parted to correct GPT errors. [ 2.048522] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.148248] BTRFS: device label OEM devid 1 transid 15 /dev/nvme0n1p6 scanned by (udev-worker) (457) [ 2.219061] BTRFS: device fsid da1480a3-a7d8-4e12-bbe1-1257540eb9ae devid 1 transid 39 /dev/nvme0n1p3 scanned by (udev-worker) (447) [ 2.260330] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 3.270663] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 3.449106] device-mapper: verity: sha256 using implementation "sha256-avx2" [ 3.587761] BTRFS info (device dm-0): first mount of filesystem da1480a3-a7d8-4e12-bbe1-1257540eb9ae [ 3.589864] BTRFS info (device dm-0): using crc32c (crc32c-intel) checksum algorithm [ 3.591363] BTRFS warning (device dm-0): 'nologreplay' is deprecated, use 'rescue=nologreplay' instead [ 3.593436] BTRFS info (device dm-0): disabling log replay at mount time [ 3.594738] BTRFS info (device dm-0): using free space tree [ 3.800915] BTRFS info (device dm-0): enabling ssd optimizations [ 3.884074] BTRFS info (device nvme0n1p6): first mount of filesystem 3387f2c6-46d4-43a5-af69-bf48427d85c5 [ 3.886663] BTRFS info (device nvme0n1p6): using crc32c (crc32c-intel) checksum algorithm [ 3.888480] BTRFS info (device nvme0n1p6): using free space tree [ 3.894125] BTRFS info (device nvme0n1p6): enabling ssd optimizations [ 3.908776] BTRFS info (device nvme0n1p6): last unmount of filesystem 3387f2c6-46d4-43a5-af69-bf48427d85c5 [ 5.427318] BTRFS: device label OEM devid 1 transid 16 /dev/nvme0n1p6 scanned by mount (1105) [ 5.431638] BTRFS info (device nvme0n1p6): first mount of filesystem 3387f2c6-46d4-43a5-af69-bf48427d85c5 [ 5.433813] BTRFS info (device nvme0n1p6): using crc32c (crc32c-intel) checksum algorithm [ 5.435424] BTRFS info (device nvme0n1p6): using free space tree [ 5.450558] BTRFS info (device nvme0n1p6): enabling ssd optimizations [ 6.035634] BTRFS info (device nvme0n1p6): last unmount of filesystem 3387f2c6-46d4-43a5-af69-bf48427d85c5 [ 6.073633] systemd-shutdown[1]: Syncing filesystems and block devices. [ 6.075435] systemd-shutdown[1]: Sending SIGTERM to remaining processes... [ 6.081898] systemd-journald[179]: Received SIGTERM from PID 1 (systemd-shutdow). [ 6.096187] systemd-shutdown[1]: Sending SIGKILL to remaining processes... [ 6.099941] systemd-shutdown[1]: Unmounting file systems. [ 6.102006] (sd-umount)[1143]: Unmounting '/sysusr/usr'. [ 6.106589] BTRFS info (device dm-0): last unmount of filesystem da1480a3-a7d8-4e12-bbe1-1257540eb9ae [ 6.110414] (sd-remount)[1144]: Remounting '/' read-only with options ''. [ 6.112486] systemd-shutdown[1]: All filesystems unmounted. [ 6.113890] systemd-shutdown[1]: Deactivating swaps. [ 6.115172] systemd-shutdown[1]: All swaps deactivated. [ 6.116590] systemd-shutdown[1]: Detaching loop devices. [ 6.118021] systemd-shutdown[1]: All loop devices detached. [ 6.119470] systemd-shutdown[1]: Stopping MD devices. [ 6.120909] systemd-shutdown[1]: All MD devices stopped. [ 6.122439] systemd-shutdown[1]: Detaching DM devices. [ 6.124051] systemd-shutdown[1]: Detaching DM /dev/dm-0 (254:0). [ 6.134972] systemd-shutdown[1]: All DM devices detached. [ 6.136350] systemd-shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached. [ 6.139011] systemd-shutdown[1]: Syncing filesystems and block devices. [ 6.140757] systemd-shutdown[1]: Rebooting. [ 6.168220] ACPI: PM: Preparing to enter system sleep state S5 [ 6.169600] reboot: Restarting system [ 6.170732] 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='' 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        [2025-05-15T23:55:51.405273]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.028825] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible! [ 6.774869] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr This is ip-172-31-28-5 (Linux x86_64 6.6.90-flatcar) 23:56:02 SSH host key: SHA256:ZPFsQpS2tXv5nDJJJCW1rBW6KPqxXpBvmcTb8BhqmTY (ECDSA) SSH host key: SHA256:pGIaNt6Ujcw4ZkAymaBG47OyPFecQHAdJae/7Nr+JwA (RSA) SSH host key: SHA256:aL42l8Yf2Jnxh2Q+IZdZS3K7pQHsCY8+fux8BUGjp9k (ED25519) eth0: 172.31.28.5 fe80::4c7:ccff:fed0:3e77 ip-172-31-28-5 login: 2025/05/15 23:56:02Z: Amazon SSM Agent v3.2.0.0 is running 2025/05/15 23:56:02Z: OsProductName: Flatcar Container Linux by Kinvolk 2025/05/15 23:56:02Z: OsVersion: 4152.2.3