251466] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.253404] Run /init as init process [ 2.376428] nvme nvme0: pci function 0000:00:04.0 [ 2.378113] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.388015] nvme nvme0: 2/0/0 default/read/poll queues [ 2.395923] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.397790] GPT:25804799 != 33554431 [ 2.398789] GPT:Alternate GPT header not at the end of the disk. [ 2.400316] GPT:25804799 != 33554431 [ 2.401272] GPT: Use GNU Parted to correct GPT errors. [ 2.402565] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.416905] SCSI subsystem initialized [ 2.445577] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.448731] device-mapper: uevent: version 1.0.3 [ 2.450169] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.458811] device-mapper: verity: sha256 using "sha256-lib" [ 2.495350] raid6: avx512x4 gen() 17838 MB/s [ 2.513353] raid6: avx512x2 gen() 17857 MB/s [ 2.531348] raid6: avx512x1 gen() 17726 MB/s [ 2.549353] raid6: avx2x4 gen() 17676 MB/s [ 2.567351] raid6: avx2x2 gen() 17680 MB/s [ 2.585359] raid6: avx2x1 gen() 13598 MB/s [ 2.586579] raid6: using algorithm avx512x2 gen() 17857 MB/s [ 2.604349] raid6: .... xor() 24257 MB/s, rmw enabled [ 2.605735] raid6: using avx512x2 recovery algorithm [ 2.617009] xor: automatically using best checksumming function avx [ 2.751011] Btrfs loaded, zoned=no, fsverity=no [ 2.756049] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.760747] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.765490] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.767396] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.851301] ACPI: PM: Preparing to enter system sleep state S5 [ 62.852987] reboot: Restarting system [ 62.854025] 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        [2026-09-03T16:55:05.887491]      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 [ 0.000000] kvm-clock: using sched offset of 3957627864 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000131] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000184] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000188] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000265] Using GB pages for direct mapping [ 0.000411] ACPI: Early table checksum verification disabled [ 0.000415] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000418] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000423] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000429] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000432] ACPI: FACS 0x00000000789D0000 000040 [ 0.000434] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000437] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000440] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000443] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000446] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000449] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000452] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000454] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000456] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000458] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000458] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000459] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000460] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000460] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000461] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000462] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000463] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000463] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000464] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000508] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000517] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000567] Zone ranges: [ 0.000568] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000571] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000574] Normal empty [ 0.000575] Device empty [ 0.000577] Movable zone start for each node [ 0.000578] Early memory node ranges [ 0.000579] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000581] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000584] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000586] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000593] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000635] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004072] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004183] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004721] ACPI: PM-Timer IO Port: 0xb008 [ 0.004736] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004809] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004812] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004814] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004815] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004816] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004820] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004821] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004824] TSC deadline timer available [ 0.004828] CPU topo: Max. logical packages: 1 [ 0.004829] CPU topo: Max. logical dies: 1 [ 0.004830] CPU topo: Max. dies per package: 1 [ 0.004834] CPU topo: Max. threads per core: 2 [ 0.004834] CPU topo: Num. cores per package: 1 [ 0.004835] CPU topo: Num. threads per package: 2 [ 0.004835] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004856] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004874] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004876] Booting paravirtualized kernel on KVM [ 0.004878] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009600] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009890] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010463] kvm-guest: PV spinlocks enabled [ 0.010465] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010468] 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 [ 0.010634] random: crng init done [ 0.010635] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010839] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010951] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011009] Fallback order for Node 0: 0 [ 0.011012] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011013] Policy zone: DMA32 [ 0.011015] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014930] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014945] Kernel/User page tables isolation: enabled [ 0.022901] ftrace: allocating 41455 entries in 164 pages [ 0.022904] ftrace: allocated 164 pages with 3 groups [ 0.023674] Dynamic Preempt: voluntary [ 0.023707] rcu: Preemptible hierarchical RCU implementation. [ 0.023707] rcu: RCU event tracing is enabled. [ 0.023708] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023709] Trampoline variant of Tasks RCU enabled. [ 0.023710] Rude variant of Tasks RCU enabled. [ 0.023710] Tracing variant of Tasks RCU enabled. [ 0.023711] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023712] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023718] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023720] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023721] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028772] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029022] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029030] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029081] Console: colour dummy device 80x25 [ 0.029084] printk: legacy console [tty0] enabled [ 0.029353] printk: legacy console [ttyS0] enabled [ 0.213192] ACPI: Core revision 20250807 [ 0.214288] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.216253] APIC: Switch to symmetric I/O mode setup [ 0.217862] x2apic enabled [ 0.219005] APIC: Switched APIC routing to: physical x2apic [ 0.222298] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.224511] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.225508] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.225508] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.225508] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.225508] Speculative Store Bypass: Vulnerable [ 0.225508] Spectre V2 : Mitigation: Retpolines [ 0.225508] RETBleed: Vulnerable [ 0.225508] ITS: Mitigation: Aligned branch/return thunks [ 0.225508] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.225508] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.225508] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.225508] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.225508] GDS: Unknown: Dependent on hypervisor status [ 0.225508] active return thunk: its_return_thunk [ 0.225508] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.225508] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.225508] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.225508] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.225508] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.225508] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.225508] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.225508] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.225508] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.225508] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.225508] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.225508] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.225508] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.225508] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.225508] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.225508] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.225508] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.225508] Freeing SMP alternatives memory: 40K [ 0.225508] pid_max: default: 32768 minimum: 301 [ 0.225508] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.225508] landlock: Up and running. [ 0.225508] SELinux: Initializing. [ 0.225508] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.225508] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.225508] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8175M CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x4) [ 0.225709] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.226558] signal: max sigframe size: 3632 [ 0.227496] rcu: Hierarchical SRCU implementation. [ 0.227511] rcu: Max phase no-delay instances is 400. [ 0.228563] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.232888] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.233579] smp: Bringing up secondary CPUs ... [ 0.234638] smpboot: x86: Booting SMP configuration: [ 0.235514] .... node #0, CPUs: #1 [ 0.236932] 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. [ 0.238513] 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. [ 0.239556] smp: Brought up 1 node, 2 CPUs [ 0.240452] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.240810] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.241641] devtmpfs: initialized [ 0.242325] x86/mm: Memory block size: 128MB [ 0.243572] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.244566] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.245553] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.247594] pinctrl core: initialized pinctrl subsystem [ 0.249078] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.250655] audit: initializing netlink subsys (disabled) [ 0.251580] audit: type=2000 audit(1788454509.084:1): state=initialized audit_enabled=0 res=1 [ 0.254361] thermal_sys: Registered thermal governor 'step_wise' [ 0.254371] cpuidle: using governor menu [ 0.258293] efi: Freeing EFI boot services memory: 37748K [ 0.259520] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.260607] dca service started, version 1.12.1 [ 0.261593] PCI: Using configuration type 1 for base access [ 0.262633] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.288994] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.290512] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.292513] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.293511] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.296366] ACPI: Added _OSI(Module Device) [ 0.296513] ACPI: Added _OSI(Processor Device) [ 0.297512] ACPI: Added _OSI(Processor Aggregator Device) [ 0.301365] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.304497] ACPI: Interpreter enabled [ 0.305528] ACPI: PM: (supports S0 S5) [ 0.306350] ACPI: Using IOAPIC for interrupt routing [ 0.306530] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.308511] PCI: Using E820 reservations for host bridge windows [ 0.309632] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.313945] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.314516] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.316512] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.318521] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.320878] acpiphp: Slot [3] registered [ 0.321540] acpiphp: Slot [4] registered [ 0.322432] acpiphp: Slot [5] registered [ 0.323528] acpiphp: Slot [6] registered [ 0.324415] acpiphp: Slot [7] registered [ 0.324526] acpiphp: Slot [8] registered [ 0.325445] acpiphp: Slot [9] registered [ 0.326528] acpiphp: Slot [10] registered [ 0.327456] acpiphp: Slot [11] registered [ 0.328530] acpiphp: Slot [12] registered [ 0.329456] acpiphp: Slot [13] registered [ 0.329527] acpiphp: Slot [14] registered [ 0.330465] acpiphp: Slot [15] registered [ 0.331528] acpiphp: Slot [16] registered [ 0.332454] acpiphp: Slot [17] registered [ 0.333529] acpiphp: Slot [18] registered [ 0.334463] acpiphp: Slot [19] registered [ 0.334537] acpiphp: Slot [20] registered [ 0.335430] acpiphp: Slot [21] registered [ 0.336528] acpiphp: Slot [22] registered [ 0.337456] acpiphp: Slot [23] registered [ 0.338528] acpiphp: Slot [24] registered [ 0.339452] acpiphp: Slot [25] registered [ 0.340529] acpiphp: Slot [26] registered [ 0.341458] acpiphp: Slot [27] registered [ 0.341526] acpiphp: Slot [28] registered [ 0.342472] acpiphp: Slot [29] registered [ 0.343527] acpiphp: Slot [30] registered [ 0.344470] acpiphp: Slot [31] registered [ 0.345524] PCI host bridge to bus 0000:00 [ 0.346469] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.347512] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.349511] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.350511] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.352511] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.353511] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.355575] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.357121] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.360508] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.362283] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.363590] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.365529] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.366528] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.367527] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.368528] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.370528] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.371855] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.374536] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.376612] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.377623] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.379896] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.383495] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.385294] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.387534] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.391285] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.392635] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.394628] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.395629] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.396570] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.398873] iommu: Default domain type: Translated [ 0.399513] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.400605] efivars: Registered efivars operations [ 0.401695] PCI: Using ACPI for IRQ routing [ 0.402715] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.403508] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.403508] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.403513] vgaarb: loaded [ 0.404162] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.404508] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.408582] clocksource: Switched to clocksource kvm-clock [ 0.410575] VFS: Disk quotas dquot_6.6.0 [ 0.411446] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.413185] pnp: PnP ACPI init [ 0.414429] pnp: PnP ACPI: found 5 devices [ 0.423552] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.425555] NET: Registered PF_INET protocol family [ 0.426724] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.439698] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.441724] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.443458] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.445221] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.446928] TCP: Hash tables configured (established 16384 bind 16384) [ 0.448411] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.449912] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.451559] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.452811] NET: Registered PF_XDP protocol family [ 0.453905] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.455258] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.456646] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.458173] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.459681] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.461360] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.462780] PCI: CLS 0 bytes, default 64 [ 0.463824] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.466010] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.468624] clocksource: Switched to clocksource tsc [ 0.488966] Initialise system trusted keyrings [ 0.490517] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.492793] Key type asymmetric registered [ 0.493917] Asymmetric key parser 'x509' registered [ 0.495865] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.498516] io scheduler mq-deadline registered [ 0.499720] io scheduler kyber registered [ 0.500816] io scheduler bfq registered [ 0.502432] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.504051] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.506031] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.509549] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.511868] i8042: Warning: Keylock active [ 0.514609] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.515944] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.517400] hv_vmbus: registering driver hyperv_keyboard [ 0.518902] rtc_cmos 00:00: RTC can wake from S4 [ 0.521687] rtc_cmos 00:00: registered as rtc0 [ 0.523126] rtc_cmos 00:00: setting system clock to 2026-09-03T16:55:07 UTC (1788454507) [ 0.525283] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.526920] intel_pstate: CPU model not supported [ 0.528251] efifb: probing for efifb [ 0.529203] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.530899] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.532449] efifb: scrolling: redraw [ 0.533401] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.535446] Console: switching to colour frame buffer device 100x37 [ 0.537634] fb0: EFI VGA frame buffer device [ 0.538823] pstore: Using crash dump compression: deflate [ 0.540232] pstore: Registered efi_pstore as persistent store backend [ 0.542192] NET: Registered PF_INET6 protocol family [ 0.543840] Segment Routing with IPv6 [ 0.544844] In-situ OAM (IOAM) with IPv6 [ 0.545915] NET: Registered PF_PACKET protocol family [ 0.547346] Key type dns_resolver registered [ 0.549009] IPI shorthand broadcast: enabled [ 0.551923] sched_clock: Marking stable (356002506, 195478571)->(655333205, -103852128) [ 0.554235] registered taskstats version 1 [ 0.555724] Loading compiled-in X.509 certificates [ 1.026256] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.798227] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.803313] Demotion targets for Node 0: null [ 1.804726] Key type .fscrypt registered [ 1.805891] Key type fscrypt-provisioning registered [ 1.807281] ima: No TPM chip found, activating TPM-bypass! [ 1.808884] ima: Allocated hash algorithm: sha1 [ 1.810101] ima: No architecture policies found [ 1.816610] clk: Disabling unused clocks [ 1.823906] Freeing unused kernel image (initmem) memory: 17040K [ 1.825901] Write protecting the kernel read-only data: 47104k [ 1.827970] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.830026] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.831963] Run /init as init process [ 1.954269] nvme nvme0: pci function 0000:00:04.0 [ 1.955903] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.966190] nvme nvme0: 2/0/0 default/read/poll queues [ 1.973744] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.975625] GPT:25804799 != 33554431 [ 1.976626] GPT:Alternate GPT header not at the end of the disk. [ 1.978098] GPT:25804799 != 33554431 [ 1.979042] GPT: Use GNU Parted to correct GPT errors. [ 1.980315] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.994642] SCSI subsystem initialized [ 2.022767] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.025854] device-mapper: uevent: version 1.0.3 [ 2.027229] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.035737] device-mapper: verity: sha256 using "sha256-lib" [ 2.072494] raid6: avx512x4 gen() 18073 MB/s [ 2.090492] raid6: avx512x2 gen() 18202 MB/s [ 2.108495] raid6: avx512x1 gen() 18082 MB/s [ 2.126488] raid6: avx2x4 gen() 18117 MB/s [ 2.144489] raid6: avx2x2 gen() 18055 MB/s [ 2.162488] raid6: avx2x1 gen() 13822 MB/s [ 2.163696] raid6: using algorithm avx512x2 gen() 18202 MB/s [ 2.181490] raid6: .... xor() 24293 MB/s, rmw enabled [ 2.182881] raid6: using avx512x2 recovery algorithm [ 2.194201] xor: automatically using best checksumming function avx [ 2.335344] Btrfs loaded, zoned=no, fsverity=no [ 2.340186] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.344823] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.349369] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.351327] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.436404] ACPI: PM: Preparing to enter system sleep state S5 [ 62.438115] reboot: Restarting system [ 62.439130] 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        [2026-09-03T16:56:12.888019]      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 [ 0.000000] kvm-clock: using sched offset of 3958404501 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000143] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000200] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000204] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000285] Using GB pages for direct mapping [ 0.000454] ACPI: Early table checksum verification disabled [ 0.000457] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000461] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000467] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000472] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000475] ACPI: FACS 0x00000000789D0000 000040 [ 0.000478] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000481] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000484] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000487] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000489] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000492] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000495] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000498] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000500] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000501] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000502] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000503] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000503] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000504] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000505] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000505] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000506] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000507] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000507] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000552] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000562] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000612] Zone ranges: [ 0.000613] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000616] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000619] Normal empty [ 0.000620] Device empty [ 0.000622] Movable zone start for each node [ 0.000623] Early memory node ranges [ 0.000624] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000626] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000629] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000631] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000637] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000679] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004171] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004288] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004832] ACPI: PM-Timer IO Port: 0xb008 [ 0.004847] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004920] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004923] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004925] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004926] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004927] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004931] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004932] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004936] TSC deadline timer available [ 0.004940] CPU topo: Max. logical packages: 1 [ 0.004941] CPU topo: Max. logical dies: 1 [ 0.004942] CPU topo: Max. dies per package: 1 [ 0.004945] CPU topo: Max. threads per core: 2 [ 0.004946] CPU topo: Num. cores per package: 1 [ 0.004947] CPU topo: Num. threads per package: 2 [ 0.004947] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004967] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004985] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004987] Booting paravirtualized kernel on KVM [ 0.004989] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009692] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009969] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010537] kvm-guest: PV spinlocks enabled [ 0.010540] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010543] 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 [ 0.010705] random: crng init done [ 0.010706] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010906] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011013] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011069] Fallback order for Node 0: 0 [ 0.011072] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011073] Policy zone: DMA32 [ 0.011074] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014988] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015001] Kernel/User page tables isolation: enabled [ 0.022913] ftrace: allocating 41455 entries in 164 pages [ 0.022916] ftrace: allocated 164 pages with 3 groups [ 0.023695] Dynamic Preempt: voluntary [ 0.023728] rcu: Preemptible hierarchical RCU implementation. [ 0.023729] rcu: RCU event tracing is enabled. [ 0.023729] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023731] Trampoline variant of Tasks RCU enabled. [ 0.023731] Rude variant of Tasks RCU enabled. [ 0.023732] Tracing variant of Tasks RCU enabled. [ 0.023732] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023733] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023739] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023741] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023743] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028828] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029078] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029086] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029138] Console: colour dummy device 80x25 [ 0.029140] printk: legacy console [tty0] enabled [ 0.029413] printk: legacy console [ttyS0] enabled [ 0.217131] ACPI: Core revision 20250807 [ 0.218280] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.220324] APIC: Switch to symmetric I/O mode setup [ 0.221963] x2apic enabled [ 0.223120] APIC: Switched APIC routing to: physical x2apic [ 0.226458] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.228882] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.229879] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.229879] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.229879] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.229879] Speculative Store Bypass: Vulnerable [ 0.229879] Spectre V2 : Mitigation: Retpolines [ 0.229879] RETBleed: Vulnerable [ 0.229879] ITS: Mitigation: Aligned branch/return thunks [ 0.229879] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.229879] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.229879] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.229879] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.229879] GDS: Unknown: Dependent on hypervisor status [ 0.229879] active return thunk: its_return_thunk [ 0.229879] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.229879] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.229879] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.229879] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.229879] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.229879] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.229879] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.229879] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.229879] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.229879] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.229879] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.229879] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.229879] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.229879] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.229879] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.229879] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.229879] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.229879] Freeing SMP alternatives memory: 40K [ 0.229879] pid_max: default: 32768 minimum: 301 [ 0.229879] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.229879] landlock: Up and running. [ 0.229879] SELinux: Initializing. [ 0.229879] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.229879] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.229879] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8175M CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x4) [ 0.230081] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.230930] signal: max sigframe size: 3632 [ 0.231898] rcu: Hierarchical SRCU implementation. [ 0.232882] rcu: Max phase no-delay instances is 400. [ 0.233934] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.238264] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.238948] smp: Bringing up secondary CPUs ... [ 0.240008] smpboot: x86: Booting SMP configuration: [ 0.240885] .... node #0, CPUs: #1 [ 0.242314] 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. [ 0.243885] 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. [ 0.244928] smp: Brought up 1 node, 2 CPUs [ 0.245861] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.246170] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.247024] devtmpfs: initialized [ 0.247740] x86/mm: Memory block size: 128MB [ 0.248944] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.249953] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.250890] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.252979] pinctrl core: initialized pinctrl subsystem [ 0.254462] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.256025] audit: initializing netlink subsys (disabled) [ 0.257915] audit: type=2000 audit(1788454576.083:1): state=initialized audit_enabled=0 res=1 [ 0.260107] thermal_sys: Registered thermal governor 'step_wise' [ 0.260117] cpuidle: using governor menu [ 0.263692] efi: Freeing EFI boot services memory: 37748K [ 0.263885] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.264960] dca service started, version 1.12.1 [ 0.265963] PCI: Using configuration type 1 for base access [ 0.266996] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.291882] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.293884] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.294883] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.296883] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.300001] ACPI: Added _OSI(Module Device) [ 0.300883] ACPI: Added _OSI(Processor Device) [ 0.301882] ACPI: Added _OSI(Processor Aggregator Device) [ 0.303899] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.306033] ACPI: Interpreter enabled [ 0.306891] ACPI: PM: (supports S0 S5) [ 0.307774] ACPI: Using IOAPIC for interrupt routing [ 0.307903] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.308882] PCI: Using E820 reservations for host bridge windows [ 0.309987] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.313319] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.313887] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.314883] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.315896] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.317247] acpiphp: Slot [3] registered [ 0.317908] acpiphp: Slot [4] registered [ 0.318855] acpiphp: Slot [5] registered [ 0.318900] acpiphp: Slot [6] registered [ 0.319799] acpiphp: Slot [7] registered [ 0.319898] acpiphp: Slot [8] registered [ 0.320831] acpiphp: Slot [9] registered [ 0.320900] acpiphp: Slot [10] registered [ 0.321820] acpiphp: Slot [11] registered [ 0.321898] acpiphp: Slot [12] registered [ 0.322899] acpiphp: Slot [13] registered [ 0.323824] acpiphp: Slot [14] registered [ 0.323899] acpiphp: Slot [15] registered [ 0.324803] acpiphp: Slot [16] registered [ 0.324902] acpiphp: Slot [17] registered [ 0.325823] acpiphp: Slot [18] registered [ 0.325900] acpiphp: Slot [19] registered [ 0.326817] acpiphp: Slot [20] registered [ 0.326906] acpiphp: Slot [21] registered [ 0.327831] acpiphp: Slot [22] registered [ 0.327897] acpiphp: Slot [23] registered [ 0.328835] acpiphp: Slot [24] registered [ 0.328901] acpiphp: Slot [25] registered [ 0.329821] acpiphp: Slot [26] registered [ 0.329900] acpiphp: Slot [27] registered [ 0.330816] acpiphp: Slot [28] registered [ 0.330899] acpiphp: Slot [29] registered [ 0.331814] acpiphp: Slot [30] registered [ 0.331899] acpiphp: Slot [31] registered [ 0.332817] PCI host bridge to bus 0000:00 [ 0.332886] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.333883] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.334882] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.335883] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.336882] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.337883] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.338939] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.340468] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.341952] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.343662] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.343962] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.344899] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.345899] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.346899] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.347900] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.348899] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.350284] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.351917] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.352983] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.353988] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.355273] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.357909] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.359673] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.360903] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.364751] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.365005] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.366016] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.367012] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.367943] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.369270] iommu: Default domain type: Translated [ 0.369884] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.370984] efivars: Registered efivars operations [ 0.373079] PCI: Using ACPI for IRQ routing [ 0.374085] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.374879] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.374879] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.377885] vgaarb: loaded [ 0.378596] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.379882] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.382963] clocksource: Switched to clocksource kvm-clock [ 0.385026] VFS: Disk quotas dquot_6.6.0 [ 0.386025] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.387884] pnp: PnP ACPI init [ 0.389082] pnp: PnP ACPI: found 5 devices [ 0.398410] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.400457] NET: Registered PF_INET protocol family [ 0.401669] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.414676] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.416712] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.418480] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.420299] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.421980] TCP: Hash tables configured (established 16384 bind 16384) [ 0.423530] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.425026] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.426712] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.427993] NET: Registered PF_XDP protocol family [ 0.429098] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.430499] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.431936] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.433455] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.435003] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.436677] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.438120] PCI: CLS 0 bytes, default 64 [ 0.439177] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.441283] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.443845] clocksource: Switched to clocksource tsc [ 0.464069] Initialise system trusted keyrings [ 0.465843] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.467924] Key type asymmetric registered [ 0.468964] Asymmetric key parser 'x509' registered [ 0.470829] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.472805] io scheduler mq-deadline registered [ 0.473995] io scheduler kyber registered [ 0.475086] io scheduler bfq registered [ 0.477304] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.478915] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.480827] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.484332] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.486594] i8042: Warning: Keylock active [ 0.489341] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.490768] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.492176] hv_vmbus: registering driver hyperv_keyboard [ 0.493608] rtc_cmos 00:00: RTC can wake from S4 [ 0.496432] rtc_cmos 00:00: registered as rtc0 [ 0.497816] rtc_cmos 00:00: setting system clock to 2026-09-03T16:56:14 UTC (1788454574) [ 0.499987] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.501550] intel_pstate: CPU model not supported [ 0.502821] efifb: probing for efifb [ 0.503749] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.505390] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.506918] efifb: scrolling: redraw [ 0.507869] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.509905] Console: switching to colour frame buffer device 100x37 [ 0.512020] fb0: EFI VGA frame buffer device [ 0.513171] pstore: Using crash dump compression: deflate [ 0.514610] pstore: Registered efi_pstore as persistent store backend [ 0.516541] NET: Registered PF_INET6 protocol family [ 0.519116] Segment Routing with IPv6 [ 0.520009] In-situ OAM (IOAM) with IPv6 [ 0.520950] NET: Registered PF_PACKET protocol family [ 0.522313] Key type dns_resolver registered [ 0.524270] IPI shorthand broadcast: enabled [ 0.527190] sched_clock: Marking stable (327002722, 199794025)->(664491271, -137694524) [ 0.529425] registered taskstats version 1 [ 0.530952] Loading compiled-in X.509 certificates [ 0.998526] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.773467] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.778622] Demotion targets for Node 0: null [ 1.780010] Key type .fscrypt registered [ 1.781154] Key type fscrypt-provisioning registered [ 1.782563] ima: No TPM chip found, activating TPM-bypass! [ 1.784139] ima: Allocated hash algorithm: sha1 [ 1.785362] ima: No architecture policies found [ 1.792006] clk: Disabling unused clocks [ 1.798466] Freeing unused kernel image (initmem) memory: 17040K [ 1.800440] Write protecting the kernel read-only data: 47104k [ 1.802527] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.804559] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.806503] Run /init as init process [ 1.929636] nvme nvme0: pci function 0000:00:04.0 [ 1.931503] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.941452] nvme nvme0: 2/0/0 default/read/poll queues [ 1.949127] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.951074] GPT:25804799 != 33554431 [ 1.952074] GPT:Alternate GPT header not at the end of the disk. [ 1.953592] GPT:25804799 != 33554431 [ 1.954561] GPT: Use GNU Parted to correct GPT errors. [ 1.955888] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.970389] SCSI subsystem initialized [ 1.999129] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.002265] device-mapper: uevent: version 1.0.3 [ 2.003637] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.012350] device-mapper: verity: sha256 using "sha256-lib" [ 2.048809] raid6: avx512x4 gen() 17866 MB/s [ 2.066806] raid6: avx512x2 gen() 17875 MB/s [ 2.084809] raid6: avx512x1 gen() 17844 MB/s [ 2.102806] raid6: avx2x4 gen() 17863 MB/s [ 2.120806] raid6: avx2x2 gen() 17866 MB/s [ 2.138804] raid6: avx2x1 gen() 13650 MB/s [ 2.140029] raid6: using algorithm avx512x2 gen() 17875 MB/s [ 2.157804] raid6: .... xor() 24351 MB/s, rmw enabled [ 2.159195] raid6: using avx512x2 recovery algorithm [ 2.170556] xor: automatically using best checksumming function avx [ 2.304346] Btrfs loaded, zoned=no, fsverity=no [ 2.309452] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.313871] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.318463] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.320353] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.401688] ACPI: PM: Preparing to enter system sleep state S5 [ 62.403434] reboot: Restarting system [ 62.404527] 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        [2026-09-03T16:57:19.888199]      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 3961183623 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000005] tsc: Detected 2499.998 MHz processor [ 0.000133] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000186] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000190] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000266] Using GB pages for direct mapping [ 0.000490] ACPI: Early table checksum verification disabled [ 0.000494] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000498] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000503] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000509] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000512] ACPI: FACS 0x00000000789D0000 000040 [ 0.000515] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000517] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000520] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000524] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000526] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000529] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000532] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000535] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000537] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000538] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000539] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000540] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000540] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000541] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000542] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000542] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000543] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000544] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000544] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000588] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000598] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000649] Zone ranges: [ 0.000650] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000653] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000655] Normal empty [ 0.000657] Device empty [ 0.000658] Movable zone start for each node [ 0.000660] Early memory node ranges [ 0.000661] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000663] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000665] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000667] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000674] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000709] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004154] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004264] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004806] ACPI: PM-Timer IO Port: 0xb008 [ 0.004821] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004896] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004899] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004901] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004902] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004903] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004907] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004908] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004912] TSC deadline timer available [ 0.004916] CPU topo: Max. logical packages: 1 [ 0.004917] CPU topo: Max. logical dies: 1 [ 0.004917] CPU topo: Max. dies per package: 1 [ 0.004921] CPU topo: Max. threads per core: 2 [ 0.004922] CPU topo: Num. cores per package: 1 [ 0.004922] CPU topo: Num. threads per package: 2 [ 0.004923] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004942] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004960] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004962] Booting paravirtualized kernel on KVM [ 0.004963] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009695] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009956] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010533] kvm-guest: PV spinlocks enabled [ 0.010536] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010539] 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 [ 0.010705] random: crng init done [ 0.010706] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010924] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011035] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011094] Fallback order for Node 0: 0 [ 0.011097] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011098] Policy zone: DMA32 [ 0.011100] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015052] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015065] Kernel/User page tables isolation: enabled [ 0.023118] ftrace: allocating 41455 entries in 164 pages [ 0.023122] ftrace: allocated 164 pages with 3 groups [ 0.023897] Dynamic Preempt: voluntary [ 0.023930] rcu: Preemptible hierarchical RCU implementation. [ 0.023931] rcu: RCU event tracing is enabled. [ 0.023931] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023933] Trampoline variant of Tasks RCU enabled. [ 0.023933] Rude variant of Tasks RCU enabled. [ 0.023934] Tracing variant of Tasks RCU enabled. [ 0.023935] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023936] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023941] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023943] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023944] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029011] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029258] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029266] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029317] Console: colour dummy device 80x25 [ 0.029320] printk: legacy console [tty0] enabled [ 0.029590] printk: legacy console [ttyS0] enabled [ 0.217159] ACPI: Core revision 20250807 [ 0.218267] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.220301] APIC: Switch to symmetric I/O mode setup [ 0.221919] x2apic enabled [ 0.223073] APIC: Switched APIC routing to: physical x2apic [ 0.226465] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.228743] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.229740] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.229740] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.229740] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.229740] Speculative Store Bypass: Vulnerable [ 0.229740] Spectre V2 : Mitigation: Retpolines [ 0.229740] RETBleed: Vulnerable [ 0.229740] ITS: Mitigation: Aligned branch/return thunks [ 0.229740] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.229740] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.229740] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.229740] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.229740] GDS: Unknown: Dependent on hypervisor status [ 0.229740] active return thunk: its_return_thunk [ 0.229740] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.229740] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.229740] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.229740] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.229740] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.229740] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.229740] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.229740] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.229740] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.229740] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.229740] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.229740] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.229740] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.229740] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.229740] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.229740] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.229740] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.229740] Freeing SMP alternatives memory: 40K [ 0.229740] pid_max: default: 32768 minimum: 301 [ 0.229740] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.229740] landlock: Up and running. [ 0.229740] SELinux: Initializing. [ 0.229740] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.229740] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.229740] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8175M CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x4) [ 0.229942] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.230792] signal: max sigframe size: 3632 [ 0.231752] rcu: Hierarchical SRCU implementation. [ 0.232743] rcu: Max phase no-delay instances is 400. [ 0.233793] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.238151] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.238804] smp: Bringing up secondary CPUs ... [ 0.239886] smpboot: x86: Booting SMP configuration: [ 0.240747] .... node #0, CPUs: #1 [ 0.242110] 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. [ 0.243746] 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. [ 0.244784] smp: Brought up 1 node, 2 CPUs [ 0.245692] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.246030] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.246915] devtmpfs: initialized [ 0.247586] x86/mm: Memory block size: 128MB [ 0.248820] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.249814] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.250752] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.252825] pinctrl core: initialized pinctrl subsystem [ 0.254320] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.255884] audit: initializing netlink subsys (disabled) [ 0.256793] audit: type=2000 audit(1788454643.085:1): state=initialized audit_enabled=0 res=1 [ 0.259769] thermal_sys: Registered thermal governor 'step_wise' [ 0.259780] cpuidle: using governor menu [ 0.263578] efi: Freeing EFI boot services memory: 37748K [ 0.263746] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.264818] dca service started, version 1.12.1 [ 0.265835] PCI: Using configuration type 1 for base access [ 0.266849] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.293799] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.294747] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.296748] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.297744] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.301431] ACPI: Added _OSI(Module Device) [ 0.302747] ACPI: Added _OSI(Processor Device) [ 0.303734] ACPI: Added _OSI(Processor Aggregator Device) [ 0.305762] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.307905] ACPI: Interpreter enabled [ 0.308759] ACPI: PM: (supports S0 S5) [ 0.309638] ACPI: Using IOAPIC for interrupt routing [ 0.310776] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.311745] PCI: Using E820 reservations for host bridge windows [ 0.313863] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.317208] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.317748] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.319745] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.321753] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.324116] acpiphp: Slot [3] registered [ 0.324770] acpiphp: Slot [4] registered [ 0.325685] acpiphp: Slot [5] registered [ 0.326761] acpiphp: Slot [6] registered [ 0.327683] acpiphp: Slot [7] registered [ 0.328766] acpiphp: Slot [8] registered [ 0.329640] acpiphp: Slot [9] registered [ 0.329760] acpiphp: Slot [10] registered [ 0.330679] acpiphp: Slot [11] registered [ 0.331761] acpiphp: Slot [12] registered [ 0.332673] acpiphp: Slot [13] registered [ 0.333767] acpiphp: Slot [14] registered [ 0.334660] acpiphp: Slot [15] registered [ 0.334760] acpiphp: Slot [16] registered [ 0.335696] acpiphp: Slot [17] registered [ 0.336760] acpiphp: Slot [18] registered [ 0.337709] acpiphp: Slot [19] registered [ 0.338762] acpiphp: Slot [20] registered [ 0.339700] acpiphp: Slot [21] registered [ 0.339759] acpiphp: Slot [22] registered [ 0.340760] acpiphp: Slot [23] registered [ 0.341705] acpiphp: Slot [24] registered [ 0.342763] acpiphp: Slot [25] registered [ 0.343697] acpiphp: Slot [26] registered [ 0.344760] acpiphp: Slot [27] registered [ 0.345684] acpiphp: Slot [28] registered [ 0.345759] acpiphp: Slot [29] registered [ 0.346679] acpiphp: Slot [30] registered [ 0.347760] acpiphp: Slot [31] registered [ 0.348676] PCI host bridge to bus 0000:00 [ 0.349747] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.350744] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.352747] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.353744] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.355750] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.356744] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.357799] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.360347] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.362818] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.365540] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.366827] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.367771] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.369760] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.370760] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.371764] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.373760] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.375097] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.377777] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.378851] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.380864] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.382164] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.385776] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.387500] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.389775] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.393535] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.394866] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.395861] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.396860] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.398805] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.400097] iommu: Default domain type: Translated [ 0.400744] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.401804] efivars: Registered efivars operations [ 0.402932] PCI: Using ACPI for IRQ routing [ 0.403947] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.404740] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.404740] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.407745] vgaarb: loaded [ 0.408466] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.409744] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.416787] clocksource: Switched to clocksource kvm-clock [ 0.418779] VFS: Disk quotas dquot_6.6.0 [ 0.419757] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.421538] pnp: PnP ACPI init [ 0.422706] pnp: PnP ACPI: found 5 devices [ 0.431874] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.433917] NET: Registered PF_INET protocol family [ 0.435131] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.448208] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.450277] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.452035] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.453902] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.455636] TCP: Hash tables configured (established 16384 bind 16384) [ 0.457192] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.458713] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.460350] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.461660] NET: Registered PF_XDP protocol family [ 0.462748] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.464133] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.465553] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.467099] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.468644] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.470334] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.471766] PCI: CLS 0 bytes, default 64 [ 0.472843] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.475003] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.477560] clocksource: Switched to clocksource tsc [ 0.497813] Initialise system trusted keyrings [ 0.499160] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.501277] Key type asymmetric registered [ 0.502368] Asymmetric key parser 'x509' registered [ 0.504268] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.506210] io scheduler mq-deadline registered [ 0.507371] io scheduler kyber registered [ 0.508489] io scheduler bfq registered [ 0.510020] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.511556] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.513499] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.516951] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.519235] i8042: Warning: Keylock active [ 0.521979] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.523305] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.524759] hv_vmbus: registering driver hyperv_keyboard [ 0.526190] rtc_cmos 00:00: RTC can wake from S4 [ 0.528922] rtc_cmos 00:00: registered as rtc0 [ 0.530336] rtc_cmos 00:00: setting system clock to 2026-09-03T16:57:21 UTC (1788454641) [ 0.532594] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.534208] intel_pstate: CPU model not supported [ 0.535461] efifb: probing for efifb [ 0.536456] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.538110] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.539617] efifb: scrolling: redraw [ 0.540556] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.542639] Console: switching to colour frame buffer device 100x37 [ 0.544724] fb0: EFI VGA frame buffer device [ 0.545860] pstore: Using crash dump compression: deflate [ 0.547288] pstore: Registered efi_pstore as persistent store backend [ 0.549208] NET: Registered PF_INET6 protocol family [ 0.550785] Segment Routing with IPv6 [ 0.551797] In-situ OAM (IOAM) with IPv6 [ 0.552889] NET: Registered PF_PACKET protocol family [ 0.554248] Key type dns_resolver registered [ 0.556826] IPI shorthand broadcast: enabled [ 0.559722] sched_clock: Marking stable (360002169, 199474530)->(664506971, -105030272) [ 0.562632] registered taskstats version 1 [ 0.564010] Loading compiled-in X.509 certificates [ 1.030114] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.807926] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.813025] Demotion targets for Node 0: null [ 1.814445] Key type .fscrypt registered [ 1.815557] Key type fscrypt-provisioning registered [ 1.816927] ima: No TPM chip found, activating TPM-bypass! [ 1.818565] ima: Allocated hash algorithm: sha1 [ 1.819844] ima: No architecture policies found [ 1.826389] clk: Disabling unused clocks [ 1.832960] Freeing unused kernel image (initmem) memory: 17040K [ 1.834898] Write protecting the kernel read-only data: 47104k [ 1.837002] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.838989] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.840919] Run /init as init process [ 1.963559] nvme nvme0: pci function 0000:00:04.0 [ 1.965568] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.975807] nvme nvme0: 2/0/0 default/read/poll queues [ 1.983516] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.985363] GPT:25804799 != 33554431 [ 1.986364] GPT:Alternate GPT header not at the end of the disk. [ 1.987826] GPT:25804799 != 33554431 [ 1.988818] GPT: Use GNU Parted to correct GPT errors. [ 1.990132] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.004665] SCSI subsystem initialized [ 2.033402] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.036582] device-mapper: uevent: version 1.0.3 [ 2.037995] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.046621] device-mapper: verity: sha256 using "sha256-lib" [ 2.083486] raid6: avx512x4 gen() 17257 MB/s [ 2.101491] raid6: avx512x2 gen() 17156 MB/s [ 2.119488] raid6: avx512x1 gen() 17103 MB/s [ 2.137491] raid6: avx2x4 gen() 17077 MB/s [ 2.155488] raid6: avx2x2 gen() 17068 MB/s [ 2.173484] raid6: avx2x1 gen() 13108 MB/s [ 2.174695] raid6: using algorithm avx512x4 gen() 17257 MB/s [ 2.192484] raid6: .... xor() 7316 MB/s, rmw enabled [ 2.193870] raid6: using avx512x2 recovery algorithm [ 2.205209] xor: automatically using best checksumming function avx [ 2.339303] Btrfs loaded, zoned=no, fsverity=no [ 2.344154] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.348671] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.353336] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.355251] BTRFS error (device dm-0): open_ctree failed: -2