.742966] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.744595] Run /init as init process [ 1.864183] nvme nvme0: pci function 0000:00:04.0 [ 1.865604] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.874974] nvme nvme0: 2/0/0 default/read/poll queues [ 1.881053] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.882485] GPT:25804799 != 33554431 [ 1.883262] GPT:Alternate GPT header not at the end of the disk. [ 1.884442] GPT:25804799 != 33554431 [ 1.885183] GPT: Use GNU Parted to correct GPT errors. [ 1.886177] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.899983] SCSI subsystem initialized [ 1.926819] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.929200] device-mapper: uevent: version 1.0.3 [ 1.930255] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.937842] device-mapper: verity: sha256 using "sha256-lib" [ 1.972488] raid6: avx512x4 gen() 17551 MB/s [ 1.989488] raid6: avx512x2 gen() 16926 MB/s [ 2.006485] raid6: avx512x1 gen() 17663 MB/s [ 2.023486] raid6: avx2x4 gen() 17342 MB/s [ 2.041485] raid6: avx2x2 gen() 17490 MB/s [ 2.059486] raid6: avx2x1 gen() 13419 MB/s [ 2.060427] raid6: using algorithm avx512x1 gen() 17663 MB/s [ 2.078487] raid6: .... xor() 19398 MB/s, rmw enabled [ 2.079689] raid6: using avx512x2 recovery algorithm [ 2.091837] xor: automatically using best checksumming function avx [ 2.231840] Btrfs loaded, zoned=no, fsverity=no [ 2.236350] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.239860] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.243743] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.245253] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.327754] ACPI: PM: Preparing to enter system sleep state S5 [ 62.329080] reboot: Restarting system [ 62.329900] 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        [2026-09-03T14:35:02.766735]      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 4153176963 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000283] ACPI: Early table checksum verification disabled [ 0.000286] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000290] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000296] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000301] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000305] ACPI: FACS 0x00000000789D0000 000040 [ 0.000307] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000310] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000313] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000316] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000319] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000322] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000325] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000328] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000330] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000332] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000332] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000333] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000334] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000335] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000335] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000336] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000337] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000338] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000338] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000377] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000387] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000438] Zone ranges: [ 0.000439] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000442] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000444] Normal empty [ 0.000446] Device empty [ 0.000447] Movable zone start for each node [ 0.000449] Early memory node ranges [ 0.000450] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000452] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000454] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000456] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000463] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000505] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.007413] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.007525] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.007932] ACPI: PM-Timer IO Port: 0xb008 [ 0.007945] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.008002] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.008006] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.008008] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.008010] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.008011] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.008015] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.008016] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.008020] TSC deadline timer available [ 0.008026] CPU topo: Max. logical packages: 1 [ 0.008027] CPU topo: Max. logical dies: 1 [ 0.008027] CPU topo: Max. dies per package: 1 [ 0.008032] CPU topo: Max. threads per core: 2 [ 0.008033] CPU topo: Num. cores per package: 1 [ 0.008033] CPU topo: Num. threads per package: 2 [ 0.008034] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.008053] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.008070] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.008072] Booting paravirtualized kernel on KVM [ 0.008074] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.013096] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.013359] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.014000] kvm-guest: PV spinlocks enabled [ 0.014003] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.014007] 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 [ 0.014181] random: crng init done [ 0.014182] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.014367] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.014468] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.014522] Fallback order for Node 0: 0 [ 0.014525] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.014526] Policy zone: DMA32 [ 0.014527] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.018455] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.018470] Kernel/User page tables isolation: enabled [ 0.026826] ftrace: allocating 41455 entries in 164 pages [ 0.026829] ftrace: allocated 164 pages with 3 groups [ 0.027735] Dynamic Preempt: voluntary [ 0.027773] rcu: Preemptible hierarchical RCU implementation. [ 0.027773] rcu: RCU event tracing is enabled. [ 0.027774] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027776] Trampoline variant of Tasks RCU enabled. [ 0.027776] Rude variant of Tasks RCU enabled. [ 0.027777] Tracing variant of Tasks RCU enabled. [ 0.027778] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027778] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027784] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027786] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027788] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032895] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.033129] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.033136] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.033188] Console: colour dummy device 80x25 [ 0.033191] printk: legacy console [tty0] enabled [ 0.033473] printk: legacy console [ttyS0] enabled [ 0.174930] ACPI: Core revision 20250807 [ 0.175753] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.177216] APIC: Switch to symmetric I/O mode setup [ 0.178418] x2apic enabled [ 0.179277] APIC: Switched APIC routing to: physical x2apic [ 0.181727] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.183417] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.184413] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.184413] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.184413] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.184413] Speculative Store Bypass: Vulnerable [ 0.184413] Spectre V2 : Mitigation: Retpolines [ 0.184413] RETBleed: Vulnerable [ 0.184413] ITS: Mitigation: Aligned branch/return thunks [ 0.184413] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184413] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184413] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.184413] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.184413] GDS: Unknown: Dependent on hypervisor status [ 0.184413] active return thunk: its_return_thunk [ 0.184413] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.184413] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.184413] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.184413] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.184413] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.184413] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.184413] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.184413] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.184413] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.184413] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.184413] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.184413] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.184413] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.184413] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.184413] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.184413] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.184413] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.184413] Freeing SMP alternatives memory: 40K [ 0.184413] pid_max: default: 32768 minimum: 301 [ 0.184413] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.184413] landlock: Up and running. [ 0.184413] SELinux: Initializing. [ 0.184413] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184413] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184413] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.184619] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.185456] signal: max sigframe size: 3632 [ 0.186178] rcu: Hierarchical SRCU implementation. [ 0.186415] rcu: Max phase no-delay instances is 400. [ 0.187307] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.190839] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.191476] smp: Bringing up secondary CPUs ... [ 0.192340] smpboot: x86: Booting SMP configuration: [ 0.192417] .... node #0, CPUs: #1 [ 0.193739] 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. [ 0.195420] 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. [ 0.196451] smp: Brought up 1 node, 2 CPUs [ 0.197143] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.197568] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.198547] devtmpfs: initialized [ 0.198993] x86/mm: Memory block size: 128MB [ 0.200468] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.201480] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.202426] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.203494] pinctrl core: initialized pinctrl subsystem [ 0.204897] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.206574] audit: initializing netlink subsys (disabled) [ 0.207444] audit: type=2000 audit(1788446106.082:1): state=initialized audit_enabled=0 res=1 [ 0.207529] thermal_sys: Registered thermal governor 'step_wise' [ 0.208426] cpuidle: using governor menu [ 0.211006] efi: Freeing EFI boot services memory: 37748K [ 0.211419] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.212500] dca service started, version 1.12.1 [ 0.213294] PCI: Using configuration type 1 for base access [ 0.214524] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238451] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.239416] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240416] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.241416] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.242864] ACPI: Added _OSI(Module Device) [ 0.243416] ACPI: Added _OSI(Processor Device) [ 0.244206] ACPI: Added _OSI(Processor Aggregator Device) [ 0.246425] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.248629] ACPI: Interpreter enabled [ 0.249183] ACPI: PM: (supports S0 S5) [ 0.249418] ACPI: Using IOAPIC for interrupt routing [ 0.250249] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.252419] PCI: Using E820 reservations for host bridge windows [ 0.253507] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.256625] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.257420] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258416] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.260426] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262775] acpiphp: Slot [3] registered [ 0.263438] acpiphp: Slot [4] registered [ 0.264115] acpiphp: Slot [5] registered [ 0.264434] acpiphp: Slot [6] registered [ 0.265099] acpiphp: Slot [7] registered [ 0.265429] acpiphp: Slot [8] registered [ 0.266091] acpiphp: Slot [9] registered [ 0.267430] acpiphp: Slot [10] registered [ 0.268107] acpiphp: Slot [11] registered [ 0.268433] acpiphp: Slot [12] registered [ 0.269096] acpiphp: Slot [13] registered [ 0.269429] acpiphp: Slot [14] registered [ 0.270110] acpiphp: Slot [15] registered [ 0.271429] acpiphp: Slot [16] registered [ 0.272096] acpiphp: Slot [17] registered [ 0.272430] acpiphp: Slot [18] registered [ 0.273100] acpiphp: Slot [19] registered [ 0.273430] acpiphp: Slot [20] registered [ 0.274098] acpiphp: Slot [21] registered [ 0.275429] acpiphp: Slot [22] registered [ 0.276100] acpiphp: Slot [23] registered [ 0.276429] acpiphp: Slot [24] registered [ 0.277098] acpiphp: Slot [25] registered [ 0.277428] acpiphp: Slot [26] registered [ 0.278114] acpiphp: Slot [27] registered [ 0.279431] acpiphp: Slot [28] registered [ 0.280122] acpiphp: Slot [29] registered [ 0.280429] acpiphp: Slot [30] registered [ 0.281108] acpiphp: Slot [31] registered [ 0.281426] PCI host bridge to bus 0000:00 [ 0.282116] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.283416] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.284416] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286416] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287415] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.288416] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.289353] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.290854] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.293279] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.295199] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.296486] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.297428] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.298431] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.299389] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.300431] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.301405] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.302731] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.306029] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.307499] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.308506] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.309753] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.312435] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.313993] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.316434] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.319536] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.320519] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.321519] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.322521] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.324466] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.325745] iommu: Default domain type: Translated [ 0.326416] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.327517] efivars: Registered efivars operations [ 0.328233] PCI: Using ACPI for IRQ routing [ 0.329441] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.330413] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.330413] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.332418] vgaarb: loaded [ 0.332938] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.333415] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338454] clocksource: Switched to clocksource kvm-clock [ 0.339966] VFS: Disk quotas dquot_6.6.0 [ 0.340640] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341902] pnp: PnP ACPI init [ 0.342949] pnp: PnP ACPI: found 5 devices [ 0.350915] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.352425] NET: Registered PF_INET protocol family [ 0.353287] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.365723] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.367161] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.368446] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.369792] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.371137] TCP: Hash tables configured (established 16384 bind 16384) [ 0.372242] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373347] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374575] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.375497] NET: Registered PF_XDP protocol family [ 0.376286] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.377303] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.378307] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.379397] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.380503] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.381716] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.382751] PCI: CLS 0 bytes, default 64 [ 0.383524] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.385223] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.387356] clocksource: Switched to clocksource tsc [ 0.407302] Initialise system trusted keyrings [ 0.408363] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.410591] Key type asymmetric registered [ 0.411433] Asymmetric key parser 'x509' registered [ 0.413020] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415310] io scheduler mq-deadline registered [ 0.416232] io scheduler kyber registered [ 0.417064] io scheduler bfq registered [ 0.418827] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.420159] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.421706] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.426071] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427915] i8042: Warning: Keylock active [ 0.430184] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.431171] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.432267] hv_vmbus: registering driver hyperv_keyboard [ 0.433410] rtc_cmos 00:00: RTC can wake from S4 [ 0.435643] rtc_cmos 00:00: registered as rtc0 [ 0.436724] rtc_cmos 00:00: setting system clock to 2026-09-03T14:35:02 UTC (1788446102) [ 0.438476] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439696] intel_pstate: CPU model not supported [ 0.440704] efifb: probing for efifb [ 0.441470] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442795] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.443964] efifb: scrolling: redraw [ 0.444699] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.446455] Console: switching to colour frame buffer device 100x37 [ 0.448210] fb0: EFI VGA frame buffer device [ 0.449131] pstore: Using crash dump compression: deflate [ 0.450261] pstore: Registered efi_pstore as persistent store backend [ 0.451925] NET: Registered PF_INET6 protocol family [ 0.453390] Segment Routing with IPv6 [ 0.454114] In-situ OAM (IOAM) with IPv6 [ 0.454943] NET: Registered PF_PACKET protocol family [ 0.456344] Key type dns_resolver registered [ 0.458547] IPI shorthand broadcast: enabled [ 0.461184] sched_clock: Marking stable (310001984, 150277057)->(535587625, -75308584) [ 0.463024] registered taskstats version 1 [ 0.464146] Loading compiled-in X.509 certificates [ 0.937601] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.675846] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.680316] Demotion targets for Node 0: null [ 1.681388] Key type .fscrypt registered [ 1.682295] Key type fscrypt-provisioning registered [ 1.683346] ima: No TPM chip found, activating TPM-bypass! [ 1.684604] ima: Allocated hash algorithm: sha1 [ 1.685540] ima: No architecture policies found [ 1.691839] clk: Disabling unused clocks [ 1.698702] Freeing unused kernel image (initmem) memory: 17040K [ 1.700367] Write protecting the kernel read-only data: 47104k [ 1.702140] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.703826] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.705445] Run /init as init process [ 1.823464] nvme nvme0: pci function 0000:00:04.0 [ 1.824772] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.833294] nvme nvme0: 2/0/0 default/read/poll queues [ 1.839759] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.841183] GPT:25804799 != 33554431 [ 1.841987] GPT:Alternate GPT header not at the end of the disk. [ 1.843189] GPT:25804799 != 33554431 [ 1.843940] GPT: Use GNU Parted to correct GPT errors. [ 1.844944] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.858827] SCSI subsystem initialized [ 1.885898] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.888292] device-mapper: uevent: version 1.0.3 [ 1.889338] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.896969] device-mapper: verity: sha256 using "sha256-lib" [ 1.932285] raid6: avx512x4 gen() 17888 MB/s [ 1.949286] raid6: avx512x2 gen() 17866 MB/s [ 1.966288] raid6: avx512x1 gen() 17841 MB/s [ 1.983285] raid6: avx2x4 gen() 17433 MB/s [ 2.000286] raid6: avx2x2 gen() 17868 MB/s [ 2.017285] raid6: avx2x1 gen() 13832 MB/s [ 2.018203] raid6: using algorithm avx512x4 gen() 17888 MB/s [ 2.036285] raid6: .... xor() 7523 MB/s, rmw enabled [ 2.037315] raid6: using avx512x2 recovery algorithm [ 2.048245] xor: automatically using best checksumming function avx [ 2.180149] Btrfs loaded, zoned=no, fsverity=no [ 2.184681] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.188147] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.192014] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.193456] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.238196] ACPI: PM: Preparing to enter system sleep state S5 [ 62.239471] reboot: Restarting system [ 62.240290] 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        [2026-09-03T14:36:09.567704]      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 3923817558 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.998 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000344] ACPI: Early table checksum verification disabled [ 0.000348] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000352] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000357] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000363] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: FACS 0x00000000789D0000 000040 [ 0.000369] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000372] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000375] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000378] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000381] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000384] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000387] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000390] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000392] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000393] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000394] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000395] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000396] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000397] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000397] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000398] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000399] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000399] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000400] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000444] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000453] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000507] Zone ranges: [ 0.000508] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000510] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000513] Normal empty [ 0.000515] Device empty [ 0.000516] Movable zone start for each node [ 0.000518] Early memory node ranges [ 0.000518] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000521] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000523] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000525] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000532] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000573] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003932] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004041] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004442] ACPI: PM-Timer IO Port: 0xb008 [ 0.004455] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004512] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004515] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004517] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004519] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004520] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004524] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004526] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004530] TSC deadline timer available [ 0.004535] CPU topo: Max. logical packages: 1 [ 0.004536] CPU topo: Max. logical dies: 1 [ 0.004537] CPU topo: Max. dies per package: 1 [ 0.004541] CPU topo: Max. threads per core: 2 [ 0.004542] CPU topo: Num. cores per package: 1 [ 0.004543] CPU topo: Num. threads per package: 2 [ 0.004544] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004562] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004578] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004580] Booting paravirtualized kernel on KVM [ 0.004582] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009485] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009748] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010315] kvm-guest: PV spinlocks enabled [ 0.010317] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010320] 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 [ 0.010494] random: crng init done [ 0.010495] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010698] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010805] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010859] Fallback order for Node 0: 0 [ 0.010862] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010863] Policy zone: DMA32 [ 0.010864] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014884] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014899] Kernel/User page tables isolation: enabled [ 0.023272] ftrace: allocating 41455 entries in 164 pages [ 0.023275] ftrace: allocated 164 pages with 3 groups [ 0.024093] Dynamic Preempt: voluntary [ 0.024129] rcu: Preemptible hierarchical RCU implementation. [ 0.024130] rcu: RCU event tracing is enabled. [ 0.024130] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024132] Trampoline variant of Tasks RCU enabled. [ 0.024132] Rude variant of Tasks RCU enabled. [ 0.024133] Tracing variant of Tasks RCU enabled. [ 0.024134] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024135] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024142] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024144] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024146] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029266] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029502] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029510] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029563] Console: colour dummy device 80x25 [ 0.029566] printk: legacy console [tty0] enabled [ 0.029848] printk: legacy console [ttyS0] enabled [ 0.172316] ACPI: Core revision 20250807 [ 0.173206] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.174789] APIC: Switch to symmetric I/O mode setup [ 0.175991] x2apic enabled [ 0.176849] APIC: Switched APIC routing to: physical x2apic [ 0.179375] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.181048] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.182044] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.182044] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.182044] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.182044] Speculative Store Bypass: Vulnerable [ 0.182044] Spectre V2 : Mitigation: Retpolines [ 0.182044] RETBleed: Vulnerable [ 0.182044] ITS: Mitigation: Aligned branch/return thunks [ 0.182044] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182044] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182044] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.182044] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.182044] GDS: Unknown: Dependent on hypervisor status [ 0.182044] active return thunk: its_return_thunk [ 0.182044] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.182044] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.182044] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.182044] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.182044] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.182044] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.182044] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.182044] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.182044] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.182044] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.182044] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.182044] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.182044] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.182044] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.182044] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.182044] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.182044] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.182044] Freeing SMP alternatives memory: 40K [ 0.182044] pid_max: default: 32768 minimum: 301 [ 0.182044] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.182044] landlock: Up and running. [ 0.182044] SELinux: Initializing. [ 0.182044] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182044] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182044] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.182247] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.183091] signal: max sigframe size: 3632 [ 0.183804] rcu: Hierarchical SRCU implementation. [ 0.184047] rcu: Max phase no-delay instances is 400. [ 0.184936] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.188464] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.189114] smp: Bringing up secondary CPUs ... [ 0.189964] smpboot: x86: Booting SMP configuration: [ 0.190049] .... node #0, CPUs: #1 [ 0.191056] 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. [ 0.193056] 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. [ 0.194122] smp: Brought up 1 node, 2 CPUs [ 0.194943] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.195235] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.196184] devtmpfs: initialized [ 0.196770] x86/mm: Memory block size: 128MB [ 0.198104] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.199121] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200059] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.201153] pinctrl core: initialized pinctrl subsystem [ 0.202602] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.204196] audit: initializing netlink subsys (disabled) [ 0.205090] audit: type=2000 audit(1788446172.784:1): state=initialized audit_enabled=0 res=1 [ 0.205167] thermal_sys: Registered thermal governor 'step_wise' [ 0.206061] cpuidle: using governor menu [ 0.208884] efi: Freeing EFI boot services memory: 37748K [ 0.210052] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.211139] dca service started, version 1.12.1 [ 0.211934] PCI: Using configuration type 1 for base access [ 0.213160] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238102] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.239048] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240048] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.241047] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.242699] ACPI: Added _OSI(Module Device) [ 0.244052] ACPI: Added _OSI(Processor Device) [ 0.244766] ACPI: Added _OSI(Processor Aggregator Device) [ 0.246060] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.248254] ACPI: Interpreter enabled [ 0.248789] ACPI: PM: (supports S0 S5) [ 0.249051] ACPI: Using IOAPIC for interrupt routing [ 0.249880] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.252053] PCI: Using E820 reservations for host bridge windows [ 0.253140] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.256265] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.257052] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258048] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.260066] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262423] acpiphp: Slot [3] registered [ 0.263070] acpiphp: Slot [4] registered [ 0.263724] acpiphp: Slot [5] registered [ 0.264062] acpiphp: Slot [6] registered [ 0.264715] acpiphp: Slot [7] registered [ 0.265062] acpiphp: Slot [8] registered [ 0.265716] acpiphp: Slot [9] registered [ 0.267062] acpiphp: Slot [10] registered [ 0.267736] acpiphp: Slot [11] registered [ 0.268061] acpiphp: Slot [12] registered [ 0.268799] acpiphp: Slot [13] registered [ 0.269062] acpiphp: Slot [14] registered [ 0.269905] acpiphp: Slot [15] registered [ 0.271068] acpiphp: Slot [16] registered [ 0.271752] acpiphp: Slot [17] registered [ 0.272061] acpiphp: Slot [18] registered [ 0.272736] acpiphp: Slot [19] registered [ 0.274062] acpiphp: Slot [20] registered [ 0.274807] acpiphp: Slot [21] registered [ 0.275063] acpiphp: Slot [22] registered [ 0.275734] acpiphp: Slot [23] registered [ 0.276061] acpiphp: Slot [24] registered [ 0.276725] acpiphp: Slot [25] registered [ 0.278062] acpiphp: Slot [26] registered [ 0.278738] acpiphp: Slot [27] registered [ 0.279067] acpiphp: Slot [28] registered [ 0.279737] acpiphp: Slot [29] registered [ 0.280061] acpiphp: Slot [30] registered [ 0.280734] acpiphp: Slot [31] registered [ 0.282061] PCI host bridge to bus 0000:00 [ 0.282724] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284048] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285048] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286047] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287051] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.288048] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.288982] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.291495] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.292897] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.295659] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.296113] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.297047] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.298061] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.298997] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.300062] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.301004] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.302332] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.305071] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.306128] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.307138] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.309369] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.311983] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.313636] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.316072] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.319275] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.320153] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.321150] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.322166] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.323101] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.325088] iommu: Default domain type: Translated [ 0.326048] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.327151] efivars: Registered efivars operations [ 0.328081] PCI: Using ACPI for IRQ routing [ 0.329071] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.330044] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.330044] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.332060] vgaarb: loaded [ 0.332586] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.334048] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.337087] clocksource: Switched to clocksource kvm-clock [ 0.338167] VFS: Disk quotas dquot_6.6.0 [ 0.338917] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.340189] pnp: PnP ACPI init [ 0.341149] pnp: PnP ACPI: found 5 devices [ 0.349226] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.350734] NET: Registered PF_INET protocol family [ 0.351654] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.364723] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.366130] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.367521] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.368822] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.370249] TCP: Hash tables configured (established 16384 bind 16384) [ 0.371544] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372637] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373867] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.374893] NET: Registered PF_XDP protocol family [ 0.375686] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.376681] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.377684] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.378865] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.379960] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.381168] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.382209] PCI: CLS 0 bytes, default 64 [ 0.383115] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.384832] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.386967] clocksource: Switched to clocksource tsc [ 0.406988] Initialise system trusted keyrings [ 0.408035] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.409841] Key type asymmetric registered [ 0.410747] Asymmetric key parser 'x509' registered [ 0.413123] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415572] io scheduler mq-deadline registered [ 0.416492] io scheduler kyber registered [ 0.417327] io scheduler bfq registered [ 0.420007] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.421328] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.422956] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.428304] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.430218] i8042: Warning: Keylock active [ 0.432500] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.433530] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.434740] hv_vmbus: registering driver hyperv_keyboard [ 0.435915] rtc_cmos 00:00: RTC can wake from S4 [ 0.438468] rtc_cmos 00:00: registered as rtc0 [ 0.439587] rtc_cmos 00:00: setting system clock to 2026-09-03T14:36:09 UTC (1788446169) [ 0.441663] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.442944] intel_pstate: CPU model not supported [ 0.443997] efifb: probing for efifb [ 0.444759] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.446097] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.447335] efifb: scrolling: redraw [ 0.448102] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.449866] Console: switching to colour frame buffer device 100x37 [ 0.451585] fb0: EFI VGA frame buffer device [ 0.452541] pstore: Using crash dump compression: deflate [ 0.453665] pstore: Registered efi_pstore as persistent store backend [ 0.455245] NET: Registered PF_INET6 protocol family [ 0.456653] Segment Routing with IPv6 [ 0.457437] In-situ OAM (IOAM) with IPv6 [ 0.458307] NET: Registered PF_PACKET protocol family [ 0.461582] Key type dns_resolver registered [ 0.462971] IPI shorthand broadcast: enabled [ 0.465633] sched_clock: Marking stable (314001795, 151535168)->(547005379, -81468416) [ 0.467506] registered taskstats version 1 [ 0.468839] Loading compiled-in X.509 certificates [ 0.942172] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.669634] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.674012] Demotion targets for Node 0: null [ 1.675046] Key type .fscrypt registered [ 1.675889] Key type fscrypt-provisioning registered [ 1.676923] ima: No TPM chip found, activating TPM-bypass! [ 1.678240] ima: Allocated hash algorithm: sha1 [ 1.679159] ima: No architecture policies found [ 1.687171] clk: Disabling unused clocks [ 1.693394] Freeing unused kernel image (initmem) memory: 17040K [ 1.695047] Write protecting the kernel read-only data: 47104k [ 1.696800] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.698455] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.700086] Run /init as init process [ 1.817135] nvme nvme0: pci function 0000:00:04.0 [ 1.818501] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.827338] nvme nvme0: 2/0/0 default/read/poll queues [ 1.833660] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.835161] GPT:25804799 != 33554431 [ 1.835952] GPT:Alternate GPT header not at the end of the disk. [ 1.837074] GPT:25804799 != 33554431 [ 1.837822] GPT: Use GNU Parted to correct GPT errors. [ 1.838866] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.852267] SCSI subsystem initialized [ 1.878478] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.880817] device-mapper: uevent: version 1.0.3 [ 1.881832] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.889298] device-mapper: verity: sha256 using "sha256-lib" [ 1.923543] raid6: avx512x4 gen() 18158 MB/s [ 1.940543] raid6: avx512x2 gen() 18187 MB/s [ 1.957543] raid6: avx512x1 gen() 18146 MB/s [ 1.975544] raid6: avx2x4 gen() 18068 MB/s [ 1.992544] raid6: avx2x2 gen() 18042 MB/s [ 2.009544] raid6: avx2x1 gen() 13948 MB/s [ 2.010475] raid6: using algorithm avx512x2 gen() 18187 MB/s [ 2.028544] raid6: .... xor() 24448 MB/s, rmw enabled [ 2.029587] raid6: using avx512x2 recovery algorithm [ 2.040138] xor: automatically using best checksumming function avx [ 2.170667] Btrfs loaded, zoned=no, fsverity=no [ 2.175082] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.178442] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.182295] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.183741] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.243419] ACPI: PM: Preparing to enter system sleep state S5 [ 62.244686] reboot: Restarting system [ 62.245610] 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        [2026-09-03T14:37:16.267817]      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 3980321882 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000367] ACPI: Early table checksum verification disabled [ 0.000370] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000374] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000380] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000386] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000389] ACPI: FACS 0x00000000789D0000 000040 [ 0.000391] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000394] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000397] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000400] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000403] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000406] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000409] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000412] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000414] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000415] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000416] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000417] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000418] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000418] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000419] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000420] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000421] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000421] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000422] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000461] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000471] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000522] Zone ranges: [ 0.000523] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000526] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000529] Normal empty [ 0.000530] Device empty [ 0.000532] Movable zone start for each node [ 0.000533] Early memory node ranges [ 0.000534] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000536] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000538] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000541] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000548] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000589] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003905] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004017] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004488] ACPI: PM-Timer IO Port: 0xb008 [ 0.004503] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004557] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004560] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004562] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004564] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004565] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004569] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004570] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004574] TSC deadline timer available [ 0.004580] CPU topo: Max. logical packages: 1 [ 0.004581] CPU topo: Max. logical dies: 1 [ 0.004582] CPU topo: Max. dies per package: 1 [ 0.004586] CPU topo: Max. threads per core: 2 [ 0.004587] CPU topo: Num. cores per package: 1 [ 0.004588] CPU topo: Num. threads per package: 2 [ 0.004588] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004607] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004623] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004625] Booting paravirtualized kernel on KVM [ 0.004627] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009556] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009849] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010427] kvm-guest: PV spinlocks enabled [ 0.010430] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010433] 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 [ 0.010606] random: crng init done [ 0.010607] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010813] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010928] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010984] Fallback order for Node 0: 0 [ 0.010986] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010988] Policy zone: DMA32 [ 0.010989] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014929] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014947] Kernel/User page tables isolation: enabled [ 0.023221] ftrace: allocating 41455 entries in 164 pages [ 0.023225] ftrace: allocated 164 pages with 3 groups [ 0.024021] Dynamic Preempt: voluntary [ 0.024054] rcu: Preemptible hierarchical RCU implementation. [ 0.024054] rcu: RCU event tracing is enabled. [ 0.024055] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024057] Trampoline variant of Tasks RCU enabled. [ 0.024057] Rude variant of Tasks RCU enabled. [ 0.024057] Tracing variant of Tasks RCU enabled. [ 0.024058] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024059] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024065] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024066] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024068] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029175] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029409] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029416] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029468] Console: colour dummy device 80x25 [ 0.029470] printk: legacy console [tty0] enabled [ 0.029764] printk: legacy console [ttyS0] enabled [ 0.169721] ACPI: Core revision 20250807 [ 0.170556] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172044] APIC: Switch to symmetric I/O mode setup [ 0.173244] x2apic enabled [ 0.174339] APIC: Switched APIC routing to: physical x2apic [ 0.176816] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.178513] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.179509] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.179509] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.179509] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.179509] Speculative Store Bypass: Vulnerable [ 0.179509] Spectre V2 : Mitigation: Retpolines [ 0.179509] RETBleed: Vulnerable [ 0.179509] ITS: Mitigation: Aligned branch/return thunks [ 0.179509] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179509] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179509] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.179509] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.179509] GDS: Unknown: Dependent on hypervisor status [ 0.179509] active return thunk: its_return_thunk [ 0.179509] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.179509] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.179509] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.179509] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.179509] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.179509] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.179509] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.179509] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.179509] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.179509] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.179509] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.179509] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.179509] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.179509] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.179509] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.179509] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.179509] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.179509] Freeing SMP alternatives memory: 40K [ 0.179509] pid_max: default: 32768 minimum: 301 [ 0.179509] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.179509] landlock: Up and running. [ 0.179509] SELinux: Initializing. [ 0.179509] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179509] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179509] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.179710] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.180552] signal: max sigframe size: 3632 [ 0.181277] rcu: Hierarchical SRCU implementation. [ 0.181513] rcu: Max phase no-delay instances is 400. [ 0.182393] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185922] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.186580] smp: Bringing up secondary CPUs ... [ 0.187442] smpboot: x86: Booting SMP configuration: [ 0.187514] .... node #0, CPUs: #1 [ 0.188520] 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. [ 0.189514] 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. [ 0.190543] smp: Brought up 1 node, 2 CPUs [ 0.191223] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.191663] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.192631] devtmpfs: initialized [ 0.193136] x86/mm: Memory block size: 128MB [ 0.194529] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195567] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196522] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197599] pinctrl core: initialized pinctrl subsystem [ 0.198963] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200655] audit: initializing netlink subsys (disabled) [ 0.201546] audit: type=2000 audit(1788446239.561:1): state=initialized audit_enabled=0 res=1 [ 0.201629] thermal_sys: Registered thermal governor 'step_wise' [ 0.202524] cpuidle: using governor menu [ 0.205025] efi: Freeing EFI boot services memory: 37748K [ 0.206516] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207599] dca service started, version 1.12.1 [ 0.208397] PCI: Using configuration type 1 for base access [ 0.209621] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236042] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236514] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237513] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238512] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240672] ACPI: Added _OSI(Module Device) [ 0.241362] ACPI: Added _OSI(Processor Device) [ 0.241518] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242522] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244765] ACPI: Interpreter enabled [ 0.245526] ACPI: PM: (supports S0 S5) [ 0.246268] ACPI: Using IOAPIC for interrupt routing [ 0.246390] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248516] PCI: Using E820 reservations for host bridge windows [ 0.249622] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252739] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253517] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254513] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256523] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258873] acpiphp: Slot [3] registered [ 0.259535] acpiphp: Slot [4] registered [ 0.260196] acpiphp: Slot [5] registered [ 0.260529] acpiphp: Slot [6] registered [ 0.261200] acpiphp: Slot [7] registered [ 0.261526] acpiphp: Slot [8] registered [ 0.262191] acpiphp: Slot [9] registered [ 0.263527] acpiphp: Slot [10] registered [ 0.264197] acpiphp: Slot [11] registered [ 0.264526] acpiphp: Slot [12] registered [ 0.265215] acpiphp: Slot [13] registered [ 0.265526] acpiphp: Slot [14] registered [ 0.266190] acpiphp: Slot [15] registered [ 0.267527] acpiphp: Slot [16] registered [ 0.268209] acpiphp: Slot [17] registered [ 0.268527] acpiphp: Slot [18] registered [ 0.269204] acpiphp: Slot [19] registered [ 0.269528] acpiphp: Slot [20] registered [ 0.270193] acpiphp: Slot [21] registered [ 0.271527] acpiphp: Slot [22] registered [ 0.272192] acpiphp: Slot [23] registered [ 0.272526] acpiphp: Slot [24] registered [ 0.273204] acpiphp: Slot [25] registered [ 0.273528] acpiphp: Slot [26] registered [ 0.274197] acpiphp: Slot [27] registered [ 0.275533] acpiphp: Slot [28] registered [ 0.276216] acpiphp: Slot [29] registered [ 0.276526] acpiphp: Slot [30] registered [ 0.277213] acpiphp: Slot [31] registered [ 0.277524] PCI host bridge to bus 0000:00 [ 0.278206] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279513] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280513] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281513] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283516] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284513] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285452] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286956] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289385] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291114] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292579] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293527] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294527] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295463] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296527] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297463] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.298801] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300856] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302595] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303604] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304856] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308534] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310091] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312536] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314509] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316616] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317615] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318611] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319562] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320868] iommu: Default domain type: Translated [ 0.321513] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322610] efivars: Registered efivars operations [ 0.323302] PCI: Using ACPI for IRQ routing [ 0.324535] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325499] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325509] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327514] vgaarb: loaded [ 0.328119] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328513] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331556] clocksource: Switched to clocksource kvm-clock [ 0.333077] VFS: Disk quotas dquot_6.6.0 [ 0.333761] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335040] pnp: PnP ACPI init [ 0.336070] pnp: PnP ACPI: found 5 devices [ 0.344110] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345615] NET: Registered PF_INET protocol family [ 0.346488] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359270] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360684] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361944] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363337] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364595] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365684] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366765] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367962] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368874] NET: Registered PF_XDP protocol family [ 0.369655] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370649] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371644] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372731] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373820] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375034] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376075] PCI: CLS 0 bytes, default 64 [ 0.376848] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378552] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.380688] clocksource: Switched to clocksource tsc [ 0.400753] Initialise system trusted keyrings [ 0.401863] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403651] Key type asymmetric registered [ 0.404523] Asymmetric key parser 'x509' registered [ 0.406677] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408256] io scheduler mq-deadline registered [ 0.409178] io scheduler kyber registered [ 0.410003] io scheduler bfq registered [ 0.411417] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412751] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414347] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.417398] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419212] i8042: Warning: Keylock active [ 0.422707] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423767] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424929] hv_vmbus: registering driver hyperv_keyboard [ 0.426090] rtc_cmos 00:00: RTC can wake from S4 [ 0.428391] rtc_cmos 00:00: registered as rtc0 [ 0.429480] rtc_cmos 00:00: setting system clock to 2026-09-03T14:37:15 UTC (1788446235) [ 0.431187] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432477] intel_pstate: CPU model not supported [ 0.433502] efifb: probing for efifb [ 0.434251] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435532] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436736] efifb: scrolling: redraw [ 0.437472] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.439247] Console: switching to colour frame buffer device 100x37 [ 0.441025] fb0: EFI VGA frame buffer device [ 0.441983] pstore: Using crash dump compression: deflate [ 0.443116] pstore: Registered efi_pstore as persistent store backend [ 0.444677] NET: Registered PF_INET6 protocol family [ 0.445982] Segment Routing with IPv6 [ 0.446754] In-situ OAM (IOAM) with IPv6 [ 0.447648] NET: Registered PF_PACKET protocol family [ 0.448747] Key type dns_resolver registered [ 0.450416] IPI shorthand broadcast: enabled [ 0.453110] sched_clock: Marking stable (304002972, 149094653)->(527447727, -74350102) [ 0.454947] registered taskstats version 1 [ 0.456068] Loading compiled-in X.509 certificates [ 0.932868] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.665974] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.670276] Demotion targets for Node 0: null [ 1.671339] Key type .fscrypt registered [ 1.672183] Key type fscrypt-provisioning registered [ 1.673247] ima: No TPM chip found, activating TPM-bypass! [ 1.674490] ima: Allocated hash algorithm: sha1 [ 1.675437] ima: No architecture policies found [ 1.682653] clk: Disabling unused clocks [ 1.688874] Freeing unused kernel image (initmem) memory: 17040K [ 1.690560] Write protecting the kernel read-only data: 47104k [ 1.692368] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.694058] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.695709] Run /init as init process [ 1.813543] nvme nvme0: pci function 0000:00:04.0 [ 1.814835] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.824750] nvme nvme0: 2/0/0 default/read/poll queues [ 1.831397] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.832819] GPT:25804799 != 33554431 [ 1.833590] GPT:Alternate GPT header not at the end of the disk. [ 1.834713] GPT:25804799 != 33554431 [ 1.835465] GPT: Use GNU Parted to correct GPT errors. [ 1.836457] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.850061] SCSI subsystem initialized [ 1.876747] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.879130] device-mapper: uevent: version 1.0.3 [ 1.880194] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.887744] device-mapper: verity: sha256 using "sha256-lib" [ 1.922104] raid6: avx512x4 gen() 17859 MB/s [ 1.939103] raid6: avx512x2 gen() 16889 MB/s [ 1.956104] raid6: avx512x1 gen() 17960 MB/s [ 1.974104] raid6: avx2x4 gen() 17910 MB/s [ 1.991103] raid6: avx2x2 gen() 17793 MB/s [ 2.008104] raid6: avx2x1 gen() 13992 MB/s [ 2.009020] raid6: using algorithm avx512x1 gen() 17960 MB/s [ 2.027111] raid6: .... xor() 20242 MB/s, rmw enabled [ 2.028243] raid6: using avx512x2 recovery algorithm [ 2.039639] xor: automatically using best checksumming function avx [ 2.176939] Btrfs loaded, zoned=no, fsverity=no [ 2.181663] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.185165] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.189160] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.190604] BTRFS error (device dm-0): open_ctree failed: -2