0200] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.741897] Run /init as init process [ 1.859939] nvme nvme0: pci function 0000:00:04.0 [ 1.861263] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.871948] nvme nvme0: 2/0/0 default/read/poll queues [ 1.878596] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.880113] GPT:25804799 != 33554431 [ 1.880992] GPT:Alternate GPT header not at the end of the disk. [ 1.882174] GPT:25804799 != 33554431 [ 1.882967] GPT: Use GNU Parted to correct GPT errors. [ 1.883969] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.898095] SCSI subsystem initialized [ 1.926243] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.928605] device-mapper: uevent: version 1.0.3 [ 1.929680] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.937671] device-mapper: verity: sha256 using "sha256-lib" [ 1.972670] raid6: avx512x4 gen() 17563 MB/s [ 1.989669] raid6: avx512x2 gen() 17831 MB/s [ 2.007677] raid6: avx512x1 gen() 17169 MB/s [ 2.024669] raid6: avx2x4 gen() 17431 MB/s [ 2.041669] raid6: avx2x2 gen() 17518 MB/s [ 2.058670] raid6: avx2x1 gen() 13596 MB/s [ 2.059591] raid6: using algorithm avx512x2 gen() 17831 MB/s [ 2.077669] raid6: .... xor() 24440 MB/s, rmw enabled [ 2.078688] raid6: using avx512x2 recovery algorithm [ 2.089265] xor: automatically using best checksumming function avx [ 2.223738] Btrfs loaded, zoned=no, fsverity=no [ 2.228490] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.232344] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.236367] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.237768] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.321822] ACPI: PM: Preparing to enter system sleep state S5 [ 62.323302] reboot: Restarting system [ 62.324200] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:28:09.370959]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 4043098114 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 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 [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000393] ACPI: Early table checksum verification disabled [ 0.000397] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000401] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000406] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000412] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000415] ACPI: FACS 0x00000000789D0000 000040 [ 0.000418] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000421] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000424] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000427] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000430] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000433] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000436] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000439] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000441] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000442] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000443] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000444] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000445] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000445] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000446] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000447] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000447] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000448] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000449] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000493] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000503] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000554] Zone ranges: [ 0.000555] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000558] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000560] Normal empty [ 0.000562] Device empty [ 0.000564] Movable zone start for each node [ 0.000565] Early memory node ranges [ 0.000566] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000568] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000571] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000573] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000580] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000622] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003990] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004105] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004509] ACPI: PM-Timer IO Port: 0xb008 [ 0.004523] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004580] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004583] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004585] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004587] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004588] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004592] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004594] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004598] TSC deadline timer available [ 0.004603] CPU topo: Max. logical packages: 1 [ 0.004604] CPU topo: Max. logical dies: 1 [ 0.004604] CPU topo: Max. dies per package: 1 [ 0.004609] CPU topo: Max. threads per core: 2 [ 0.004610] CPU topo: Num. cores per package: 1 [ 0.004611] CPU topo: Num. threads per package: 2 [ 0.004611] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004630] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004646] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004648] Booting paravirtualized kernel on KVM [ 0.004650] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009552] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009839] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010570] kvm-guest: PV spinlocks enabled [ 0.010573] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010576] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.010751] random: crng init done [ 0.010752] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010988] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011103] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011160] Fallback order for Node 0: 0 [ 0.011163] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011164] Policy zone: DMA32 [ 0.011166] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015104] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015120] Kernel/User page tables isolation: enabled [ 0.023542] ftrace: allocating 41455 entries in 164 pages [ 0.023547] ftrace: allocated 164 pages with 3 groups [ 0.024437] Dynamic Preempt: voluntary [ 0.024474] rcu: Preemptible hierarchical RCU implementation. [ 0.024475] rcu: RCU event tracing is enabled. [ 0.024475] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024477] Trampoline variant of Tasks RCU enabled. [ 0.024477] Rude variant of Tasks RCU enabled. [ 0.024478] Tracing variant of Tasks RCU enabled. [ 0.024478] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024479] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024485] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024486] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024487] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029611] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029849] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029855] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029910] Console: colour dummy device 80x25 [ 0.029913] printk: legacy console [tty0] enabled [ 0.030193] printk: legacy console [ttyS0] enabled [ 0.163201] ACPI: Core revision 20250807 [ 0.164025] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165422] APIC: Switch to symmetric I/O mode setup [ 0.166582] x2apic enabled [ 0.167425] APIC: Switched APIC routing to: physical x2apic [ 0.169902] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.171497] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.172493] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172493] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172493] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172493] Speculative Store Bypass: Vulnerable [ 0.172493] Spectre V2 : Mitigation: Retpolines [ 0.172493] RETBleed: Vulnerable [ 0.172493] ITS: Mitigation: Aligned branch/return thunks [ 0.172493] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172493] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172493] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172493] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172493] GDS: Unknown: Dependent on hypervisor status [ 0.172493] active return thunk: its_return_thunk [ 0.172493] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172493] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172493] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172493] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172493] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172493] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172493] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172493] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172493] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172493] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172493] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172493] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172493] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172493] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172493] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172493] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172493] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172493] Freeing SMP alternatives memory: 40K [ 0.172493] pid_max: default: 32768 minimum: 301 [ 0.172493] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172493] landlock: Up and running. [ 0.172493] SELinux: Initializing. [ 0.172493] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172493] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172493] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172695] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173541] signal: max sigframe size: 3632 [ 0.174237] rcu: Hierarchical SRCU implementation. [ 0.174496] rcu: Max phase no-delay instances is 400. [ 0.175348] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178932] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179564] smp: Bringing up secondary CPUs ... [ 0.180375] smpboot: x86: Booting SMP configuration: [ 0.180499] .... node #0, CPUs: #1 [ 0.182022] 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. [ 0.183497] 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. [ 0.184538] smp: Brought up 1 node, 2 CPUs [ 0.185179] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.185650] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186644] devtmpfs: initialized [ 0.187087] x86/mm: Memory block size: 128MB [ 0.188550] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189568] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190503] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191583] pinctrl core: initialized pinctrl subsystem [ 0.192973] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194648] audit: initializing netlink subsys (disabled) [ 0.195531] audit: type=2000 audit(1788456492.661:1): state=initialized audit_enabled=0 res=1 [ 0.195657] thermal_sys: Registered thermal governor 'step_wise' [ 0.196509] cpuidle: using governor menu [ 0.199051] efi: Freeing EFI boot services memory: 37748K [ 0.199499] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200580] dca service started, version 1.12.1 [ 0.201363] PCI: Using configuration type 1 for base access [ 0.202607] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229323] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230500] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231498] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.232497] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235692] ACPI: Added _OSI(Module Device) [ 0.236504] ACPI: Added _OSI(Processor Device) [ 0.237231] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239842] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243806] ACPI: Interpreter enabled [ 0.244510] ACPI: PM: (supports S0 S5) [ 0.245187] ACPI: Using IOAPIC for interrupt routing [ 0.245525] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246493] PCI: Using E820 reservations for host bridge windows [ 0.247738] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251138] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252502] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253498] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255512] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257874] acpiphp: Slot [3] registered [ 0.258504] acpiphp: Slot [4] registered [ 0.259123] acpiphp: Slot [5] registered [ 0.259511] acpiphp: Slot [6] registered [ 0.260138] acpiphp: Slot [7] registered [ 0.260511] acpiphp: Slot [8] registered [ 0.261146] acpiphp: Slot [9] registered [ 0.261510] acpiphp: Slot [10] registered [ 0.262380] acpiphp: Slot [11] registered [ 0.263530] acpiphp: Slot [12] registered [ 0.264321] acpiphp: Slot [13] registered [ 0.265519] acpiphp: Slot [14] registered [ 0.266155] acpiphp: Slot [15] registered [ 0.266515] acpiphp: Slot [16] registered [ 0.267180] acpiphp: Slot [17] registered [ 0.267518] acpiphp: Slot [18] registered [ 0.268167] acpiphp: Slot [19] registered [ 0.269519] acpiphp: Slot [20] registered [ 0.270161] acpiphp: Slot [21] registered [ 0.270514] acpiphp: Slot [22] registered [ 0.271161] acpiphp: Slot [23] registered [ 0.271514] acpiphp: Slot [24] registered [ 0.272191] acpiphp: Slot [25] registered [ 0.273530] acpiphp: Slot [26] registered [ 0.274297] acpiphp: Slot [27] registered [ 0.274513] acpiphp: Slot [28] registered [ 0.275245] acpiphp: Slot [29] registered [ 0.276533] acpiphp: Slot [30] registered [ 0.277456] acpiphp: Slot [31] registered [ 0.278512] PCI host bridge to bus 0000:00 [ 0.279175] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279499] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280498] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282504] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283501] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284498] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285513] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287981] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290499] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292232] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.294578] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.295511] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.296513] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.297512] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.298512] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.299513] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.300769] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.303528] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.304588] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.305603] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.307864] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.311521] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.313110] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.315522] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.318900] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.320609] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.321597] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.322619] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.323555] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.325848] iommu: Default domain type: Translated [ 0.326497] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.327604] efivars: Registered efivars operations [ 0.328827] PCI: Using ACPI for IRQ routing [ 0.329682] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.330493] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.330493] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.334503] vgaarb: loaded [ 0.335278] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.336499] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.340548] clocksource: Switched to clocksource kvm-clock [ 0.342472] VFS: Disk quotas dquot_6.6.0 [ 0.343305] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.344889] pnp: PnP ACPI init [ 0.347193] pnp: PnP ACPI: found 5 devices [ 0.355566] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.357014] NET: Registered PF_INET protocol family [ 0.357878] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.370851] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.372189] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.373416] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.374699] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.375956] TCP: Hash tables configured (established 16384 bind 16384) [ 0.377012] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.378159] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.379479] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.380365] NET: Registered PF_XDP protocol family [ 0.381126] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.382098] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.383053] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.384128] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.385195] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.386520] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.387628] PCI: CLS 0 bytes, default 64 [ 0.388391] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.390165] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.392412] clocksource: Switched to clocksource tsc [ 0.412434] Initialise system trusted keyrings [ 0.413720] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.415943] Key type asymmetric registered [ 0.416821] Asymmetric key parser 'x509' registered [ 0.419223] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.420871] io scheduler mq-deadline registered [ 0.421854] io scheduler kyber registered [ 0.422822] io scheduler bfq registered [ 0.425259] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.426726] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.428342] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.433442] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.435399] i8042: Warning: Keylock active [ 0.437866] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.438938] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.440129] hv_vmbus: registering driver hyperv_keyboard [ 0.441332] rtc_cmos 00:00: RTC can wake from S4 [ 0.443746] rtc_cmos 00:00: registered as rtc0 [ 0.444893] rtc_cmos 00:00: setting system clock to 2026-09-03T17:28:12 UTC (1788456492) [ 0.446728] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.448017] intel_pstate: CPU model not supported [ 0.449084] efifb: probing for efifb [ 0.449883] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.451275] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.452528] efifb: scrolling: redraw [ 0.453305] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.455126] Console: switching to colour frame buffer device 100x37 [ 0.456898] fb0: EFI VGA frame buffer device [ 0.457889] pstore: Using crash dump compression: deflate [ 0.459030] pstore: Registered efi_pstore as persistent store backend [ 0.460667] NET: Registered PF_INET6 protocol family [ 0.462161] Segment Routing with IPv6 [ 0.462966] In-situ OAM (IOAM) with IPv6 [ 0.463838] NET: Registered PF_PACKET protocol family [ 0.464986] Key type dns_resolver registered [ 0.466423] IPI shorthand broadcast: enabled [ 0.469092] sched_clock: Marking stable (327001835, 141637967)->(542459868, -73820066) [ 0.471036] registered taskstats version 1 [ 0.472232] Loading compiled-in X.509 certificates [ 0.948177] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.823520] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.828195] Demotion targets for Node 0: null [ 1.829740] Key type .fscrypt registered [ 1.830751] Key type fscrypt-provisioning registered [ 1.831831] ima: No TPM chip found, activating TPM-bypass! [ 1.833181] ima: Allocated hash algorithm: sha1 [ 1.834237] ima: No architecture policies found [ 1.842384] clk: Disabling unused clocks [ 1.849100] Freeing unused kernel image (initmem) memory: 17040K [ 1.850838] Write protecting the kernel read-only data: 47104k [ 1.852682] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.854527] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.856239] Run /init as init process [ 1.975704] nvme nvme0: pci function 0000:00:04.0 [ 1.977005] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.988502] nvme nvme0: 2/0/0 default/read/poll queues [ 1.995000] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.996396] GPT:25804799 != 33554431 [ 1.997208] GPT:Alternate GPT header not at the end of the disk. [ 1.998467] GPT:25804799 != 33554431 [ 1.999193] GPT: Use GNU Parted to correct GPT errors. [ 2.000149] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.014293] SCSI subsystem initialized [ 2.042475] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.045416] device-mapper: uevent: version 1.0.3 [ 2.046561] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.054433] device-mapper: verity: sha256 using "sha256-lib" [ 2.089653] raid6: avx512x4 gen() 17334 MB/s [ 2.106646] raid6: avx512x2 gen() 17707 MB/s [ 2.124646] raid6: avx512x1 gen() 17163 MB/s [ 2.151645] raid6: avx2x4 gen() 17666 MB/s [ 2.168648] raid6: avx2x2 gen() 17063 MB/s [ 2.185648] raid6: avx2x1 gen() 13617 MB/s [ 2.186592] raid6: using algorithm avx512x2 gen() 17707 MB/s [ 2.204646] raid6: .... xor() 23821 MB/s, rmw enabled [ 2.205691] raid6: using avx512x2 recovery algorithm [ 2.216337] xor: automatically using best checksumming function avx [ 2.372017] Btrfs loaded, zoned=no, fsverity=no [ 2.377323] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.381755] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.388164] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.389706] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.454628] ACPI: PM: Preparing to enter system sleep state S5 [ 62.455892] reboot: Restarting system [ 62.456703] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:29:16.371776]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 3981040582 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000383] ACPI: Early table checksum verification disabled [ 0.000386] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000390] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000396] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000402] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000405] ACPI: FACS 0x00000000789D0000 000040 [ 0.000408] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000411] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000414] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000417] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000419] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000422] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000425] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000428] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000430] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000432] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000432] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000433] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000434] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000435] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000435] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000436] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000437] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000437] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000438] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000481] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000490] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000542] Zone ranges: [ 0.000543] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000545] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000548] Normal empty [ 0.000550] Device empty [ 0.000551] Movable zone start for each node [ 0.000553] Early memory node ranges [ 0.000553] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000556] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000558] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000560] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000567] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000609] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004030] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004144] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004547] ACPI: PM-Timer IO Port: 0xb008 [ 0.004560] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004616] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004619] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004621] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004623] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004624] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004628] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004629] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004633] TSC deadline timer available [ 0.004638] CPU topo: Max. logical packages: 1 [ 0.004639] CPU topo: Max. logical dies: 1 [ 0.004640] CPU topo: Max. dies per package: 1 [ 0.004645] CPU topo: Max. threads per core: 2 [ 0.004646] CPU topo: Num. cores per package: 1 [ 0.004646] CPU topo: Num. threads per package: 2 [ 0.004647] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004665] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004680] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004682] Booting paravirtualized kernel on KVM [ 0.004684] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009585] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009877] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010586] kvm-guest: PV spinlocks enabled [ 0.010589] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010592] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.010766] random: crng init done [ 0.010767] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010991] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011105] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011161] Fallback order for Node 0: 0 [ 0.011164] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011165] Policy zone: DMA32 [ 0.011166] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015088] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015104] Kernel/User page tables isolation: enabled [ 0.023365] ftrace: allocating 41455 entries in 164 pages [ 0.023369] ftrace: allocated 164 pages with 3 groups [ 0.024174] Dynamic Preempt: voluntary [ 0.024206] rcu: Preemptible hierarchical RCU implementation. [ 0.024207] rcu: RCU event tracing is enabled. [ 0.024207] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024209] Trampoline variant of Tasks RCU enabled. [ 0.024210] Rude variant of Tasks RCU enabled. [ 0.024210] Tracing variant of Tasks RCU enabled. [ 0.024211] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024212] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024218] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024220] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024221] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029424] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029659] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029665] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029717] Console: colour dummy device 80x25 [ 0.029720] printk: legacy console [tty0] enabled [ 0.029997] printk: legacy console [ttyS0] enabled [ 0.162332] ACPI: Core revision 20250807 [ 0.163140] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164534] APIC: Switch to symmetric I/O mode setup [ 0.165685] x2apic enabled [ 0.166525] APIC: Switched APIC routing to: physical x2apic [ 0.168919] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.170520] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.171516] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171516] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171516] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171516] Speculative Store Bypass: Vulnerable [ 0.171516] Spectre V2 : Mitigation: Retpolines [ 0.171516] RETBleed: Vulnerable [ 0.171516] ITS: Mitigation: Aligned branch/return thunks [ 0.171516] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171516] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171516] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171516] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171516] GDS: Unknown: Dependent on hypervisor status [ 0.171516] active return thunk: its_return_thunk [ 0.171516] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171516] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171516] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171516] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171516] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171516] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171516] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171516] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171516] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171516] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171516] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171516] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171516] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171516] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171516] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171516] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171516] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171516] Freeing SMP alternatives memory: 40K [ 0.171516] pid_max: default: 32768 minimum: 301 [ 0.171516] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171516] landlock: Up and running. [ 0.171516] SELinux: Initializing. [ 0.171516] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171516] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171516] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171739] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172569] signal: max sigframe size: 3632 [ 0.173455] rcu: Hierarchical SRCU implementation. [ 0.173520] rcu: Max phase no-delay instances is 400. [ 0.174351] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177972] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178584] smp: Bringing up secondary CPUs ... [ 0.179386] smpboot: x86: Booting SMP configuration: [ 0.179520] .... node #0, CPUs: #1 [ 0.181129] 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. [ 0.182523] 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. [ 0.183574] smp: Brought up 1 node, 2 CPUs [ 0.184220] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.184686] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.185663] devtmpfs: initialized [ 0.186131] x86/mm: Memory block size: 128MB [ 0.187577] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188589] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189526] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190604] pinctrl core: initialized pinctrl subsystem [ 0.191951] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193516] audit: initializing netlink subsys (disabled) [ 0.194535] audit: type=2000 audit(1788456559.673:1): state=initialized audit_enabled=0 res=1 [ 0.194642] thermal_sys: Registered thermal governor 'step_wise' [ 0.195532] cpuidle: using governor menu [ 0.198482] efi: Freeing EFI boot services memory: 37748K [ 0.198523] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199580] dca service started, version 1.12.1 [ 0.200336] PCI: Using configuration type 1 for base access [ 0.200633] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223620] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224520] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225521] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226518] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228022] ACPI: Added _OSI(Module Device) [ 0.228520] ACPI: Added _OSI(Processor Device) [ 0.229204] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231528] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233752] ACPI: Interpreter enabled [ 0.234173] ACPI: PM: (supports S0 S5) [ 0.234522] ACPI: Using IOAPIC for interrupt routing [ 0.235326] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236522] PCI: Using E820 reservations for host bridge windows [ 0.237570] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240693] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.242524] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.243520] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244531] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246882] acpiphp: Slot [3] registered [ 0.247524] acpiphp: Slot [4] registered [ 0.248169] acpiphp: Slot [5] registered [ 0.248533] acpiphp: Slot [6] registered [ 0.249173] acpiphp: Slot [7] registered [ 0.249532] acpiphp: Slot [8] registered [ 0.250307] acpiphp: Slot [9] registered [ 0.251536] acpiphp: Slot [10] registered [ 0.252171] acpiphp: Slot [11] registered [ 0.252535] acpiphp: Slot [12] registered [ 0.253404] acpiphp: Slot [13] registered [ 0.254615] acpiphp: Slot [14] registered [ 0.255260] acpiphp: Slot [15] registered [ 0.255548] acpiphp: Slot [16] registered [ 0.256222] acpiphp: Slot [17] registered [ 0.257538] acpiphp: Slot [18] registered [ 0.258330] acpiphp: Slot [19] registered [ 0.258541] acpiphp: Slot [20] registered [ 0.259200] acpiphp: Slot [21] registered [ 0.259543] acpiphp: Slot [22] registered [ 0.260195] acpiphp: Slot [23] registered [ 0.261538] acpiphp: Slot [24] registered [ 0.262193] acpiphp: Slot [25] registered [ 0.262536] acpiphp: Slot [26] registered [ 0.263184] acpiphp: Slot [27] registered [ 0.264547] acpiphp: Slot [28] registered [ 0.265202] acpiphp: Slot [29] registered [ 0.265534] acpiphp: Slot [30] registered [ 0.266197] acpiphp: Slot [31] registered [ 0.266533] PCI host bridge to bus 0000:00 [ 0.267178] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.268520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.269520] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.270519] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.271519] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.273519] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.274455] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.275958] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.278377] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.280090] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.280580] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.281484] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.282535] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.283449] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.284533] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.285446] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.286831] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.289549] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.290597] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.291610] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.294005] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.296485] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.298136] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301544] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304647] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305634] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306635] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308901] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309583] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.312821] iommu: Default domain type: Translated [ 0.313524] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.314646] efivars: Registered efivars operations [ 0.315917] PCI: Using ACPI for IRQ routing [ 0.316716] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.317516] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.317516] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.317526] vgaarb: loaded [ 0.318036] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.318523] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.322595] clocksource: Switched to clocksource kvm-clock [ 0.324393] VFS: Disk quotas dquot_6.6.0 [ 0.325074] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326483] pnp: PnP ACPI init [ 0.327551] pnp: PnP ACPI: found 5 devices [ 0.335532] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.336993] NET: Registered PF_INET protocol family [ 0.337821] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.354985] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.356355] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.357573] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.358951] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.360211] TCP: Hash tables configured (established 16384 bind 16384) [ 0.361268] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362315] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363635] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.364521] NET: Registered PF_XDP protocol family [ 0.365283] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.366228] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.367194] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.368261] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.369314] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.370482] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.371504] PCI: CLS 0 bytes, default 64 [ 0.372251] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.374029] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.376294] clocksource: Switched to clocksource tsc [ 0.396358] Initialise system trusted keyrings [ 0.397493] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.399434] Key type asymmetric registered [ 0.400318] Asymmetric key parser 'x509' registered [ 0.401977] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.403885] io scheduler mq-deadline registered [ 0.404866] io scheduler kyber registered [ 0.405742] io scheduler bfq registered [ 0.407172] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.408569] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.410175] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.413325] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.415256] i8042: Warning: Keylock active [ 0.417654] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.418715] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.419969] hv_vmbus: registering driver hyperv_keyboard [ 0.421180] rtc_cmos 00:00: RTC can wake from S4 [ 0.423507] rtc_cmos 00:00: registered as rtc0 [ 0.424658] rtc_cmos 00:00: setting system clock to 2026-09-03T17:29:19 UTC (1788456559) [ 0.426453] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.427772] intel_pstate: CPU model not supported [ 0.428841] efifb: probing for efifb [ 0.429631] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.430994] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.432239] efifb: scrolling: redraw [ 0.433021] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.434820] Console: switching to colour frame buffer device 100x37 [ 0.436662] fb0: EFI VGA frame buffer device [ 0.437633] pstore: Using crash dump compression: deflate [ 0.438807] pstore: Registered efi_pstore as persistent store backend [ 0.440456] NET: Registered PF_INET6 protocol family [ 0.441944] Segment Routing with IPv6 [ 0.442749] In-situ OAM (IOAM) with IPv6 [ 0.443704] NET: Registered PF_PACKET protocol family [ 0.444858] Key type dns_resolver registered [ 0.446295] IPI shorthand broadcast: enabled [ 0.449039] sched_clock: Marking stable (308002008, 140851282)->(529145115, -80291825) [ 0.450925] registered taskstats version 1 [ 0.452168] Loading compiled-in X.509 certificates [ 0.923644] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.672148] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.676546] Demotion targets for Node 0: null [ 1.677588] Key type .fscrypt registered [ 1.678427] Key type fscrypt-provisioning registered [ 1.679712] ima: No TPM chip found, activating TPM-bypass! [ 1.680970] ima: Allocated hash algorithm: sha1 [ 1.681877] ima: No architecture policies found [ 1.688207] clk: Disabling unused clocks [ 1.694477] Freeing unused kernel image (initmem) memory: 17040K [ 1.696152] Write protecting the kernel read-only data: 47104k [ 1.697958] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.699703] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.701382] Run /init as init process [ 1.820235] nvme nvme0: pci function 0000:00:04.0 [ 1.821555] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.832732] nvme nvme0: 2/0/0 default/read/poll queues [ 1.838994] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.840469] GPT:25804799 != 33554431 [ 1.841232] GPT:Alternate GPT header not at the end of the disk. [ 1.842327] GPT:25804799 != 33554431 [ 1.843066] GPT: Use GNU Parted to correct GPT errors. [ 1.844048] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.857954] SCSI subsystem initialized [ 1.885269] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.887738] device-mapper: uevent: version 1.0.3 [ 1.888802] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.896897] device-mapper: verity: sha256 using "sha256-lib" [ 1.931858] raid6: avx512x4 gen() 17595 MB/s [ 1.948858] raid6: avx512x2 gen() 17692 MB/s [ 1.965858] raid6: avx512x1 gen() 17651 MB/s [ 1.983856] raid6: avx2x4 gen() 17532 MB/s [ 2.000858] raid6: avx2x2 gen() 17540 MB/s [ 2.017858] raid6: avx2x1 gen() 13527 MB/s [ 2.018770] raid6: using algorithm avx512x2 gen() 17692 MB/s [ 2.035857] raid6: .... xor() 23886 MB/s, rmw enabled [ 2.036908] raid6: using avx512x2 recovery algorithm [ 2.047488] xor: automatically using best checksumming function avx [ 2.180466] Btrfs loaded, zoned=no, fsverity=no [ 2.185045] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.188471] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.192586] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.194003] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.263209] ACPI: PM: Preparing to enter system sleep state S5 [ 62.264439] reboot: Restarting system [ 62.265246] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:30:23.372417]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 4012236437 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000127] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000129] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000180] Using GB pages for direct mapping [ 0.000347] ACPI: Early table checksum verification disabled [ 0.000350] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000354] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000360] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000365] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000369] ACPI: FACS 0x00000000789D0000 000040 [ 0.000371] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000374] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000377] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000380] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000383] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000386] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000389] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000392] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000394] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000395] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000396] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000397] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000398] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000398] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000399] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000400] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000401] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000401] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000402] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000442] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000452] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000504] Zone ranges: [ 0.000504] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000506] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000508] Normal empty [ 0.000509] Device empty [ 0.000510] Movable zone start for each node [ 0.000511] Early memory node ranges [ 0.000511] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000513] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000514] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000515] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000521] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000548] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004201] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004316] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004720] ACPI: PM-Timer IO Port: 0xb008 [ 0.004734] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004793] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004796] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004798] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004800] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004801] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004805] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004807] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004811] TSC deadline timer available [ 0.004817] CPU topo: Max. logical packages: 1 [ 0.004817] CPU topo: Max. logical dies: 1 [ 0.004818] CPU topo: Max. dies per package: 1 [ 0.004823] CPU topo: Max. threads per core: 2 [ 0.004823] CPU topo: Num. cores per package: 1 [ 0.004824] CPU topo: Num. threads per package: 2 [ 0.004825] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004844] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004860] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004862] Booting paravirtualized kernel on KVM [ 0.004864] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009882] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010162] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010899] kvm-guest: PV spinlocks enabled [ 0.010902] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010905] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.011082] random: crng init done [ 0.011083] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011304] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011416] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011472] Fallback order for Node 0: 0 [ 0.011474] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011476] Policy zone: DMA32 [ 0.011478] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015411] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015428] Kernel/User page tables isolation: enabled [ 0.024097] ftrace: allocating 41455 entries in 164 pages [ 0.024101] ftrace: allocated 164 pages with 3 groups [ 0.024911] Dynamic Preempt: voluntary [ 0.025148] rcu: Preemptible hierarchical RCU implementation. [ 0.025149] rcu: RCU event tracing is enabled. [ 0.025150] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025152] Trampoline variant of Tasks RCU enabled. [ 0.025152] Rude variant of Tasks RCU enabled. [ 0.025153] Tracing variant of Tasks RCU enabled. [ 0.025153] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025154] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025161] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025164] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025165] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030775] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031012] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031019] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031074] Console: colour dummy device 80x25 [ 0.031077] printk: legacy console [tty0] enabled [ 0.031357] printk: legacy console [ttyS0] enabled [ 0.172174] ACPI: Core revision 20250807 [ 0.172981] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.174413] APIC: Switch to symmetric I/O mode setup [ 0.175592] x2apic enabled [ 0.176445] APIC: Switched APIC routing to: physical x2apic [ 0.179849] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.181613] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.182608] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.182608] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.182608] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.182608] Speculative Store Bypass: Vulnerable [ 0.182608] Spectre V2 : Mitigation: Retpolines [ 0.182608] RETBleed: Vulnerable [ 0.182608] ITS: Mitigation: Aligned branch/return thunks [ 0.182608] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182608] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182608] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.182608] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.182608] GDS: Unknown: Dependent on hypervisor status [ 0.182608] active return thunk: its_return_thunk [ 0.182608] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.182608] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.182608] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.182608] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.182608] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.182608] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.182608] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.182608] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.182608] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.182608] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.182608] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.182608] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.182608] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.182608] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.182608] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.182608] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.182608] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.182608] Freeing SMP alternatives memory: 40K [ 0.182608] pid_max: default: 32768 minimum: 301 [ 0.182608] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.182608] landlock: Up and running. [ 0.182608] SELinux: Initializing. [ 0.182608] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182608] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182608] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.182821] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.183658] signal: max sigframe size: 3632 [ 0.184342] rcu: Hierarchical SRCU implementation. [ 0.184612] rcu: Max phase no-delay instances is 400. [ 0.185462] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189171] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.189679] smp: Bringing up secondary CPUs ... [ 0.190561] smpboot: x86: Booting SMP configuration: [ 0.190614] .... node #0, CPUs: #1 [ 0.192020] 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. [ 0.193613] 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. [ 0.194680] smp: Brought up 1 node, 2 CPUs [ 0.195336] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.195767] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.196743] devtmpfs: initialized [ 0.197210] x86/mm: Memory block size: 128MB [ 0.198624] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.199673] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200622] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.201696] pinctrl core: initialized pinctrl subsystem [ 0.203098] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.204755] audit: initializing netlink subsys (disabled) [ 0.205648] audit: type=2000 audit(1788456626.621:1): state=initialized audit_enabled=0 res=1 [ 0.205727] thermal_sys: Registered thermal governor 'step_wise' [ 0.206623] cpuidle: using governor menu [ 0.209209] efi: Freeing EFI boot services memory: 37748K [ 0.210615] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.211699] dca service started, version 1.12.1 [ 0.212481] PCI: Using configuration type 1 for base access [ 0.213721] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.239646] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.240613] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.241612] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.242611] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.244843] ACPI: Added _OSI(Module Device) [ 0.245532] ACPI: Added _OSI(Processor Device) [ 0.245612] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247625] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.249845] ACPI: Interpreter enabled [ 0.250334] ACPI: PM: (supports S0 S5) [ 0.251614] ACPI: Using IOAPIC for interrupt routing [ 0.252421] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.253612] PCI: Using E820 reservations for host bridge windows [ 0.254666] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.257776] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.258616] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.259612] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.261622] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262977] acpiphp: Slot [3] registered [ 0.263632] acpiphp: Slot [4] registered [ 0.264275] acpiphp: Slot [5] registered [ 0.265626] acpiphp: Slot [6] registered [ 0.266274] acpiphp: Slot [7] registered [ 0.266625] acpiphp: Slot [8] registered [ 0.267267] acpiphp: Slot [9] registered [ 0.267624] acpiphp: Slot [10] registered [ 0.268273] acpiphp: Slot [11] registered [ 0.269625] acpiphp: Slot [12] registered [ 0.270265] acpiphp: Slot [13] registered [ 0.270626] acpiphp: Slot [14] registered [ 0.271295] acpiphp: Slot [15] registered [ 0.271624] acpiphp: Slot [16] registered [ 0.272294] acpiphp: Slot [17] registered [ 0.273625] acpiphp: Slot [18] registered [ 0.274272] acpiphp: Slot [19] registered [ 0.274627] acpiphp: Slot [20] registered [ 0.275299] acpiphp: Slot [21] registered [ 0.275624] acpiphp: Slot [22] registered [ 0.276391] acpiphp: Slot [23] registered [ 0.277628] acpiphp: Slot [24] registered [ 0.278273] acpiphp: Slot [25] registered [ 0.278628] acpiphp: Slot [26] registered [ 0.279295] acpiphp: Slot [27] registered [ 0.279624] acpiphp: Slot [28] registered [ 0.280273] acpiphp: Slot [29] registered [ 0.281628] acpiphp: Slot [30] registered [ 0.282273] acpiphp: Slot [31] registered [ 0.282622] PCI host bridge to bus 0000:00 [ 0.283287] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284612] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285611] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286612] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287614] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.288612] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.289538] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.291063] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.293519] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.296455] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.297678] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.298626] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.299625] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.300557] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.301626] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.302627] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.303877] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.305643] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.306692] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.307704] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.310046] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.313635] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.315193] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.317637] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.321674] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.322724] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.323717] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.324716] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.325706] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.327651] iommu: Default domain type: Translated [ 0.328615] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.329732] efivars: Registered efivars operations [ 0.330743] PCI: Using ACPI for IRQ routing [ 0.331635] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.332587] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.332608] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.334614] vgaarb: loaded [ 0.335136] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.335612] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338660] clocksource: Switched to clocksource kvm-clock [ 0.340249] VFS: Disk quotas dquot_6.6.0 [ 0.340927] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.342190] pnp: PnP ACPI init [ 0.343148] pnp: PnP ACPI: found 5 devices [ 0.351314] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.352815] NET: Registered PF_INET protocol family [ 0.353691] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.366763] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.368353] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.369636] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.370973] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.372637] TCP: Hash tables configured (established 16384 bind 16384) [ 0.373740] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374903] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376411] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.377480] NET: Registered PF_XDP protocol family [ 0.378276] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.379275] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.380285] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.381392] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.382481] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.383713] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.384881] PCI: CLS 0 bytes, default 64 [ 0.385666] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.387422] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.389673] clocksource: Switched to clocksource tsc [ 0.409638] Initialise system trusted keyrings [ 0.411643] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.413456] Key type asymmetric registered [ 0.414349] Asymmetric key parser 'x509' registered [ 0.416033] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.418700] io scheduler mq-deadline registered [ 0.419693] io scheduler kyber registered [ 0.420731] io scheduler bfq registered [ 0.423710] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.425184] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.426845] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.429992] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.432118] i8042: Warning: Keylock active [ 0.434561] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.435643] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.436884] hv_vmbus: registering driver hyperv_keyboard [ 0.438096] rtc_cmos 00:00: RTC can wake from S4 [ 0.440741] rtc_cmos 00:00: registered as rtc0 [ 0.441891] rtc_cmos 00:00: setting system clock to 2026-09-03T17:30:26 UTC (1788456626) [ 0.443700] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.445035] intel_pstate: CPU model not supported [ 0.446110] efifb: probing for efifb [ 0.446908] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.448305] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.449565] efifb: scrolling: redraw [ 0.450348] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.452173] Console: switching to colour frame buffer device 100x37 [ 0.454000] fb0: EFI VGA frame buffer device [ 0.454944] pstore: Using crash dump compression: deflate [ 0.456093] pstore: Registered efi_pstore as persistent store backend [ 0.457722] NET: Registered PF_INET6 protocol family [ 0.461723] Segment Routing with IPv6 [ 0.462550] In-situ OAM (IOAM) with IPv6 [ 0.463433] NET: Registered PF_PACKET protocol family [ 0.465631] Key type dns_resolver registered [ 0.467941] IPI shorthand broadcast: enabled [ 0.470666] sched_clock: Marking stable (320001706, 150590098)->(544145949, -73554145) [ 0.472642] registered taskstats version 1 [ 0.473919] Loading compiled-in X.509 certificates [ 0.943479] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.725957] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.730426] Demotion targets for Node 0: null [ 1.731502] Key type .fscrypt registered [ 1.732600] Key type fscrypt-provisioning registered [ 1.733650] ima: No TPM chip found, activating TPM-bypass! [ 1.735016] ima: Allocated hash algorithm: sha1 [ 1.736010] ima: No architecture policies found [ 1.743514] clk: Disabling unused clocks [ 1.750037] Freeing unused kernel image (initmem) memory: 17040K [ 1.751740] Write protecting the kernel read-only data: 47104k [ 1.753570] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.755319] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.757002] Run /init as init process [ 1.876154] nvme nvme0: pci function 0000:00:04.0 [ 1.877461] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.888236] nvme nvme0: 2/0/0 default/read/poll queues [ 1.894774] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.896246] GPT:25804799 != 33554431 [ 1.897017] GPT:Alternate GPT header not at the end of the disk. [ 1.898124] GPT:25804799 != 33554431 [ 1.898856] GPT: Use GNU Parted to correct GPT errors. [ 1.899845] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.913515] SCSI subsystem initialized [ 1.941818] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.944292] device-mapper: uevent: version 1.0.3 [ 1.945630] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.953685] device-mapper: verity: sha256 using "sha256-lib" [ 1.990625] raid6: avx512x4 gen() 17283 MB/s [ 2.008611] raid6: avx512x2 gen() 17450 MB/s [ 2.025597] raid6: avx512x1 gen() 17784 MB/s [ 2.043597] raid6: avx2x4 gen() 17250 MB/s [ 2.061597] raid6: avx2x2 gen() 16500 MB/s [ 2.078597] raid6: avx2x1 gen() 13671 MB/s [ 2.079513] raid6: using algorithm avx512x1 gen() 17784 MB/s [ 2.096597] raid6: .... xor() 20773 MB/s, rmw enabled [ 2.097641] raid6: using avx512x2 recovery algorithm [ 2.108513] xor: automatically using best checksumming function avx [ 2.241404] Btrfs loaded, zoned=no, fsverity=no [ 2.246126] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.249561] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.253342] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.254713] BTRFS error (device dm-0): open_ctree failed: -2