.690780] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.692425] Run /init as init process [ 1.810370] nvme nvme0: pci function 0000:00:04.0 [ 1.811706] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.823334] nvme nvme0: 2/0/0 default/read/poll queues [ 1.831261] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.832779] GPT:25804799 != 33554431 [ 1.833588] GPT:Alternate GPT header not at the end of the disk. [ 1.834748] GPT:25804799 != 33554431 [ 1.835525] GPT: Use GNU Parted to correct GPT errors. [ 1.836566] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.850408] SCSI subsystem initialized [ 1.877588] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.880027] device-mapper: uevent: version 1.0.3 [ 1.881140] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.888997] device-mapper: verity: sha256 using "sha256-lib" [ 1.924879] raid6: avx512x4 gen() 18038 MB/s [ 1.941884] raid6: avx512x2 gen() 17586 MB/s [ 1.958878] raid6: avx512x1 gen() 18178 MB/s [ 1.975879] raid6: avx2x4 gen() 18139 MB/s [ 1.992878] raid6: avx2x2 gen() 17979 MB/s [ 2.009877] raid6: avx2x1 gen() 13910 MB/s [ 2.010817] raid6: using algorithm avx512x1 gen() 18178 MB/s [ 2.028877] raid6: .... xor() 21232 MB/s, rmw enabled [ 2.029948] raid6: using avx512x2 recovery algorithm [ 2.040631] xor: automatically using best checksumming function avx [ 2.171654] Btrfs loaded, zoned=no, fsverity=no [ 2.176271] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.180167] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.184155] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.185610] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.266829] ACPI: PM: Preparing to enter system sleep state S5 [ 62.268420] reboot: Restarting system [ 62.269405] 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        [2026-09-03T19:13:19.527660]      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 4018593011 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 [ 0.000122] 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 [ 0.000173] Using GB pages for direct mapping [ 0.000348] ACPI: Early table checksum verification disabled [ 0.000352] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000356] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000361] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000367] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000371] ACPI: FACS 0x00000000789D0000 000040 [ 0.000373] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000376] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000379] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000382] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000385] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000388] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000391] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000393] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000396] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000397] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000398] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000399] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000399] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000400] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000401] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000402] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000402] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000403] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000404] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000447] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000457] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000509] Zone ranges: [ 0.000509] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000512] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000515] Normal empty [ 0.000517] Device empty [ 0.000518] Movable zone start for each node [ 0.000519] Early memory node ranges [ 0.000520] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000523] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000525] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000527] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000534] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000576] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003858] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003980] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004389] ACPI: PM-Timer IO Port: 0xb008 [ 0.004405] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004466] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004469] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004471] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004472] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004474] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004478] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004479] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004484] TSC deadline timer available [ 0.004489] CPU topo: Max. logical packages: 1 [ 0.004490] CPU topo: Max. logical dies: 1 [ 0.004491] CPU topo: Max. dies per package: 1 [ 0.004496] CPU topo: Max. threads per core: 2 [ 0.004496] CPU topo: Num. cores per package: 1 [ 0.004497] CPU topo: Num. threads per package: 2 [ 0.004498] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004517] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004533] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004535] Booting paravirtualized kernel on KVM [ 0.004537] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009451] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009719] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010291] kvm-guest: PV spinlocks enabled [ 0.010295] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010298] 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 [ 0.010475] random: crng init done [ 0.010476] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010698] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010811] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010864] Fallback order for Node 0: 0 [ 0.010867] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010868] Policy zone: DMA32 [ 0.010869] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014831] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014848] Kernel/User page tables isolation: enabled [ 0.023240] ftrace: allocating 41455 entries in 164 pages [ 0.023244] ftrace: allocated 164 pages with 3 groups [ 0.024058] Dynamic Preempt: voluntary [ 0.024094] rcu: Preemptible hierarchical RCU implementation. [ 0.024094] rcu: RCU event tracing is enabled. [ 0.024095] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024096] Trampoline variant of Tasks RCU enabled. [ 0.024097] Rude variant of Tasks RCU enabled. [ 0.024097] Tracing variant of Tasks RCU enabled. [ 0.024098] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024099] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024106] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024108] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024109] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029237] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029473] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029480] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029537] Console: colour dummy device 80x25 [ 0.029540] printk: legacy console [tty0] enabled [ 0.029821] printk: legacy console [ttyS0] enabled [ 0.172566] ACPI: Core revision 20250807 [ 0.173418] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.174926] APIC: Switch to symmetric I/O mode setup [ 0.176156] x2apic enabled [ 0.177035] APIC: Switched APIC routing to: physical x2apic [ 0.179506] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.181253] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.182250] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.182250] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.182250] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.182250] Speculative Store Bypass: Vulnerable [ 0.182250] Spectre V2 : Mitigation: Retpolines [ 0.182250] RETBleed: Vulnerable [ 0.182250] ITS: Mitigation: Aligned branch/return thunks [ 0.182250] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182250] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182250] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.182250] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.182250] GDS: Unknown: Dependent on hypervisor status [ 0.182250] active return thunk: its_return_thunk [ 0.182250] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.182250] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.182250] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.182250] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.182250] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.182250] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.182250] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.182250] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.182250] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.182250] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.182250] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.182250] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.182250] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.182250] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.182250] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.182250] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.182250] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.182250] Freeing SMP alternatives memory: 40K [ 0.182250] pid_max: default: 32768 minimum: 301 [ 0.182250] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.182250] landlock: Up and running. [ 0.182250] SELinux: Initializing. [ 0.182250] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182250] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182250] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.182453] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.183294] signal: max sigframe size: 3632 [ 0.184032] rcu: Hierarchical SRCU implementation. [ 0.184253] rcu: Max phase no-delay instances is 400. [ 0.185165] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.188688] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.189312] smp: Bringing up secondary CPUs ... [ 0.190182] smpboot: x86: Booting SMP configuration: [ 0.190255] .... node #0, CPUs: #1 [ 0.191262] 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. [ 0.193256] 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. [ 0.194286] smp: Brought up 1 node, 2 CPUs [ 0.194979] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.195424] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.196383] devtmpfs: initialized [ 0.196830] x86/mm: Memory block size: 128MB [ 0.198319] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.199310] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200263] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.201323] pinctrl core: initialized pinctrl subsystem [ 0.202762] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.203396] audit: initializing netlink subsys (disabled) [ 0.204285] audit: type=2000 audit(1788462802.787:1): state=initialized audit_enabled=0 res=1 [ 0.204379] thermal_sys: Registered thermal governor 'step_wise' [ 0.205266] cpuidle: using governor menu [ 0.208793] efi: Freeing EFI boot services memory: 37748K [ 0.209256] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210341] dca service started, version 1.12.1 [ 0.211166] PCI: Using configuration type 1 for base access [ 0.212370] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238921] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.239255] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240254] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.241252] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.243425] ACPI: Added _OSI(Module Device) [ 0.244148] ACPI: Added _OSI(Processor Device) [ 0.244148] ACPI: Added _OSI(Processor Aggregator Device) [ 0.246282] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.248511] ACPI: Interpreter enabled [ 0.248903] ACPI: PM: (supports S0 S5) [ 0.249256] ACPI: Using IOAPIC for interrupt routing [ 0.250120] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.252258] PCI: Using E820 reservations for host bridge windows [ 0.253358] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.256522] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.257258] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258254] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.260265] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262610] acpiphp: Slot [3] registered [ 0.263276] acpiphp: Slot [4] registered [ 0.263952] acpiphp: Slot [5] registered [ 0.264271] acpiphp: Slot [6] registered [ 0.264945] acpiphp: Slot [7] registered [ 0.265267] acpiphp: Slot [8] registered [ 0.265943] acpiphp: Slot [9] registered [ 0.267269] acpiphp: Slot [10] registered [ 0.267957] acpiphp: Slot [11] registered [ 0.268267] acpiphp: Slot [12] registered [ 0.268965] acpiphp: Slot [13] registered [ 0.270269] acpiphp: Slot [14] registered [ 0.270955] acpiphp: Slot [15] registered [ 0.271269] acpiphp: Slot [16] registered [ 0.271965] acpiphp: Slot [17] registered [ 0.272267] acpiphp: Slot [18] registered [ 0.272969] acpiphp: Slot [19] registered [ 0.274267] acpiphp: Slot [20] registered [ 0.274961] acpiphp: Slot [21] registered [ 0.275267] acpiphp: Slot [22] registered [ 0.275956] acpiphp: Slot [23] registered [ 0.276266] acpiphp: Slot [24] registered [ 0.276982] acpiphp: Slot [25] registered [ 0.278267] acpiphp: Slot [26] registered [ 0.278953] acpiphp: Slot [27] registered [ 0.279268] acpiphp: Slot [28] registered [ 0.279958] acpiphp: Slot [29] registered [ 0.281267] acpiphp: Slot [30] registered [ 0.281958] acpiphp: Slot [31] registered [ 0.282265] PCI host bridge to bus 0000:00 [ 0.282970] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284253] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285253] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286253] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287253] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.289254] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.290212] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.291699] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.294137] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.295874] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.297321] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.298266] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.299268] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.300238] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.301268] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.302238] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.303539] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.306278] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.307341] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.308352] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.309596] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.313189] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.314833] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.318069] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.321538] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.322365] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.323375] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.324359] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.326307] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.327612] iommu: Default domain type: Translated [ 0.328253] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.329367] efivars: Registered efivars operations [ 0.330447] PCI: Using ACPI for IRQ routing [ 0.331319] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.332250] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.332250] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.334256] vgaarb: loaded [ 0.334803] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.336253] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.340293] clocksource: Switched to clocksource kvm-clock [ 0.341840] VFS: Disk quotas dquot_6.6.0 [ 0.342518] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.343940] pnp: PnP ACPI init [ 0.344958] pnp: PnP ACPI: found 5 devices [ 0.353029] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.354577] NET: Registered PF_INET protocol family [ 0.355468] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.368342] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.369795] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.371116] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.372465] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.373749] TCP: Hash tables configured (established 16384 bind 16384) [ 0.374881] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376014] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.377263] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.378218] NET: Registered PF_XDP protocol family [ 0.379035] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.380063] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.381094] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.382231] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.383369] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.384631] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.385716] PCI: CLS 0 bytes, default 64 [ 0.386517] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.388148] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.390199] clocksource: Switched to clocksource tsc [ 0.410166] Initialise system trusted keyrings [ 0.411208] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.412958] Key type asymmetric registered [ 0.413777] Asymmetric key parser 'x509' registered [ 0.416434] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.417937] io scheduler mq-deadline registered [ 0.418839] io scheduler kyber registered [ 0.419662] io scheduler bfq registered [ 0.421006] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.422295] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.423857] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.426826] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.428653] i8042: Warning: Keylock active [ 0.431638] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.434808] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.435965] hv_vmbus: registering driver hyperv_keyboard [ 0.437136] rtc_cmos 00:00: RTC can wake from S4 [ 0.439310] rtc_cmos 00:00: registered as rtc0 [ 0.440405] rtc_cmos 00:00: setting system clock to 2026-09-03T19:13:19 UTC (1788462799) [ 0.442094] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.443318] intel_pstate: CPU model not supported [ 0.444311] efifb: probing for efifb [ 0.445026] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.446301] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.447472] efifb: scrolling: redraw [ 0.448215] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.449961] Console: switching to colour frame buffer device 100x37 [ 0.451760] fb0: EFI VGA frame buffer device [ 0.452681] pstore: Using crash dump compression: deflate [ 0.453809] pstore: Registered efi_pstore as persistent store backend [ 0.455331] NET: Registered PF_INET6 protocol family [ 0.456814] Segment Routing with IPv6 [ 0.457546] In-situ OAM (IOAM) with IPv6 [ 0.458376] NET: Registered PF_PACKET protocol family [ 0.459413] Key type dns_resolver registered [ 0.460748] IPI shorthand broadcast: enabled [ 0.463362] sched_clock: Marking stable (311001933, 151770703)->(538394303, -75621667) [ 0.465161] registered taskstats version 1 [ 0.466273] Loading compiled-in X.509 certificates [ 0.942303] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.668089] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.672530] Demotion targets for Node 0: null [ 1.673593] Key type .fscrypt registered [ 1.674473] Key type fscrypt-provisioning registered [ 1.675523] ima: No TPM chip found, activating TPM-bypass! [ 1.676826] ima: Allocated hash algorithm: sha1 [ 1.677789] ima: No architecture policies found [ 1.684094] clk: Disabling unused clocks [ 1.691111] Freeing unused kernel image (initmem) memory: 17040K [ 1.692751] Write protecting the kernel read-only data: 47104k [ 1.694522] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.696197] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.697817] Run /init as init process [ 1.815593] nvme nvme0: pci function 0000:00:04.0 [ 1.817061] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.826362] nvme nvme0: 2/0/0 default/read/poll queues [ 1.833748] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.835233] GPT:25804799 != 33554431 [ 1.836030] GPT:Alternate GPT header not at the end of the disk. [ 1.837218] GPT:25804799 != 33554431 [ 1.837979] GPT: Use GNU Parted to correct GPT errors. [ 1.839008] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.852472] SCSI subsystem initialized [ 1.878713] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.881163] device-mapper: uevent: version 1.0.3 [ 1.882226] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.889656] device-mapper: verity: sha256 using "sha256-lib" [ 1.923779] raid6: avx512x4 gen() 18181 MB/s [ 1.941779] raid6: avx512x2 gen() 18128 MB/s [ 1.959781] raid6: avx512x1 gen() 18049 MB/s [ 1.977779] raid6: avx2x4 gen() 17970 MB/s [ 1.995780] raid6: avx2x2 gen() 17973 MB/s [ 2.012779] raid6: avx2x1 gen() 13810 MB/s [ 2.013713] raid6: using algorithm avx512x4 gen() 18181 MB/s [ 2.031780] raid6: .... xor() 7639 MB/s, rmw enabled [ 2.032846] raid6: using avx512x2 recovery algorithm [ 2.043351] xor: automatically using best checksumming function avx [ 2.175324] Btrfs loaded, zoned=no, fsverity=no [ 2.179666] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.183623] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.187614] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.189402] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.272682] ACPI: PM: Preparing to enter system sleep state S5 [ 62.273959] reboot: Restarting system [ 62.274784] 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        [2026-09-03T19:14:26.426503]      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 3977045318 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 [ 0.000175] Using GB pages for direct mapping [ 0.000307] ACPI: Early table checksum verification disabled [ 0.000310] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000314] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000320] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000326] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000329] ACPI: FACS 0x00000000789D0000 000040 [ 0.000331] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000334] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000337] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000340] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000343] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000346] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000349] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000352] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000354] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000355] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000356] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000357] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000358] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000358] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000359] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000360] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000361] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000361] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000362] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000403] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000413] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000463] Zone ranges: [ 0.000464] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000467] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000470] Normal empty [ 0.000472] Device empty [ 0.000473] Movable zone start for each node [ 0.000474] Early memory node ranges [ 0.000475] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000478] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000480] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000482] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000489] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000531] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003733] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003835] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004246] ACPI: PM-Timer IO Port: 0xb008 [ 0.004259] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004319] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004322] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004325] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004326] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004327] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004331] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004333] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004337] TSC deadline timer available [ 0.004342] CPU topo: Max. logical packages: 1 [ 0.004343] CPU topo: Max. logical dies: 1 [ 0.004344] CPU topo: Max. dies per package: 1 [ 0.004348] CPU topo: Max. threads per core: 2 [ 0.004349] CPU topo: Num. cores per package: 1 [ 0.004350] CPU topo: Num. threads per package: 2 [ 0.004350] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004368] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004384] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004386] Booting paravirtualized kernel on KVM [ 0.004388] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009321] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009591] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010159] kvm-guest: PV spinlocks enabled [ 0.010162] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010165] 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 [ 0.010338] random: crng init done [ 0.010339] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010548] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010656] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010711] Fallback order for Node 0: 0 [ 0.010714] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010715] Policy zone: DMA32 [ 0.010717] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014593] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014608] Kernel/User page tables isolation: enabled [ 0.022797] ftrace: allocating 41455 entries in 164 pages [ 0.022801] ftrace: allocated 164 pages with 3 groups [ 0.023596] Dynamic Preempt: voluntary [ 0.023628] rcu: Preemptible hierarchical RCU implementation. [ 0.023629] rcu: RCU event tracing is enabled. [ 0.023629] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023631] Trampoline variant of Tasks RCU enabled. [ 0.023631] Rude variant of Tasks RCU enabled. [ 0.023632] Tracing variant of Tasks RCU enabled. [ 0.023632] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023633] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023640] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023642] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023643] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028747] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028981] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028989] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029042] Console: colour dummy device 80x25 [ 0.029044] printk: legacy console [tty0] enabled [ 0.029326] printk: legacy console [ttyS0] enabled [ 0.171368] ACPI: Core revision 20250807 [ 0.172218] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173730] APIC: Switch to symmetric I/O mode setup [ 0.174951] x2apic enabled [ 0.175828] APIC: Switched APIC routing to: physical x2apic [ 0.178312] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.180057] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.181054] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.181054] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.181054] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.181054] Speculative Store Bypass: Vulnerable [ 0.181054] Spectre V2 : Mitigation: Retpolines [ 0.181054] RETBleed: Vulnerable [ 0.181054] ITS: Mitigation: Aligned branch/return thunks [ 0.181054] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181054] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181054] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.181054] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.181054] GDS: Unknown: Dependent on hypervisor status [ 0.181054] active return thunk: its_return_thunk [ 0.181054] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.181054] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.181054] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.181054] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.181054] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.181054] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.181054] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.181054] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.181054] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.181054] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.181054] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.181054] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.181054] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.181054] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.181054] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.181054] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.181054] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.181054] Freeing SMP alternatives memory: 40K [ 0.181054] pid_max: default: 32768 minimum: 301 [ 0.181054] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.181054] landlock: Up and running. [ 0.181054] SELinux: Initializing. [ 0.181054] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181054] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181054] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181250] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.182097] signal: max sigframe size: 3632 [ 0.182822] rcu: Hierarchical SRCU implementation. [ 0.183056] rcu: Max phase no-delay instances is 400. [ 0.183962] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187484] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188117] smp: Bringing up secondary CPUs ... [ 0.188987] smpboot: x86: Booting SMP configuration: [ 0.189058] .... node #0, CPUs: #1 [ 0.190065] 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. [ 0.191058] 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. [ 0.192088] smp: Brought up 1 node, 2 CPUs [ 0.192783] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.193208] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.194173] devtmpfs: initialized [ 0.194689] x86/mm: Memory block size: 128MB [ 0.196116] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197114] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198067] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199139] pinctrl core: initialized pinctrl subsystem [ 0.200531] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202194] audit: initializing netlink subsys (disabled) [ 0.203086] audit: type=2000 audit(1788462869.645:1): state=initialized audit_enabled=0 res=1 [ 0.203167] thermal_sys: Registered thermal governor 'step_wise' [ 0.204068] cpuidle: using governor menu [ 0.206623] efi: Freeing EFI boot services memory: 37748K [ 0.208060] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209136] dca service started, version 1.12.1 [ 0.209968] PCI: Using configuration type 1 for base access [ 0.211164] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236115] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.238058] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.239057] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.240057] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.242445] ACPI: Added _OSI(Module Device) [ 0.242936] ACPI: Added _OSI(Processor Device) [ 0.244058] ACPI: Added _OSI(Processor Aggregator Device) [ 0.245946] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247305] ACPI: Interpreter enabled [ 0.248072] ACPI: PM: (supports S0 S5) [ 0.248710] ACPI: Using IOAPIC for interrupt routing [ 0.248969] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.251061] PCI: Using E820 reservations for host bridge windows [ 0.252166] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.255277] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.256061] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.257058] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.259067] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.260457] acpiphp: Slot [3] registered [ 0.262079] acpiphp: Slot [4] registered [ 0.262753] acpiphp: Slot [5] registered [ 0.263072] acpiphp: Slot [6] registered [ 0.263744] acpiphp: Slot [7] registered [ 0.264071] acpiphp: Slot [8] registered [ 0.264742] acpiphp: Slot [9] registered [ 0.266072] acpiphp: Slot [10] registered [ 0.266741] acpiphp: Slot [11] registered [ 0.267070] acpiphp: Slot [12] registered [ 0.267752] acpiphp: Slot [13] registered [ 0.268070] acpiphp: Slot [14] registered [ 0.268756] acpiphp: Slot [15] registered [ 0.270071] acpiphp: Slot [16] registered [ 0.270746] acpiphp: Slot [17] registered [ 0.271071] acpiphp: Slot [18] registered [ 0.271754] acpiphp: Slot [19] registered [ 0.272069] acpiphp: Slot [20] registered [ 0.272754] acpiphp: Slot [21] registered [ 0.274071] acpiphp: Slot [22] registered [ 0.274748] acpiphp: Slot [23] registered [ 0.275070] acpiphp: Slot [24] registered [ 0.275754] acpiphp: Slot [25] registered [ 0.276069] acpiphp: Slot [26] registered [ 0.276748] acpiphp: Slot [27] registered [ 0.278072] acpiphp: Slot [28] registered [ 0.278746] acpiphp: Slot [29] registered [ 0.279072] acpiphp: Slot [30] registered [ 0.279758] acpiphp: Slot [31] registered [ 0.280074] PCI host bridge to bus 0000:00 [ 0.280767] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.282057] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.283057] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.285057] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.286057] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.287057] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.287996] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.289496] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.291923] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.293668] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.295124] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.296072] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.297070] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.298046] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.299072] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.300056] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.301308] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.304085] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.305141] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.306148] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.308381] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.310869] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.312684] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.315078] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.318177] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.319161] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.320171] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.321167] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.323111] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.324410] iommu: Default domain type: Translated [ 0.325058] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.326156] efivars: Registered efivars operations [ 0.326864] PCI: Using ACPI for IRQ routing [ 0.328084] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.329054] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.329054] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.331059] vgaarb: loaded [ 0.331653] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.333057] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.336096] clocksource: Switched to clocksource kvm-clock [ 0.337675] VFS: Disk quotas dquot_6.6.0 [ 0.338387] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.339696] pnp: PnP ACPI init [ 0.340737] pnp: PnP ACPI: found 5 devices [ 0.348867] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.350447] NET: Registered PF_INET protocol family [ 0.351348] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.364034] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.365476] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.366799] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.368178] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.369469] TCP: Hash tables configured (established 16384 bind 16384) [ 0.370604] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371719] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372979] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.373935] NET: Registered PF_XDP protocol family [ 0.374748] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.375774] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.376817] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.377964] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.379132] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.380417] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.381510] PCI: CLS 0 bytes, default 64 [ 0.382311] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.383950] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.386156] clocksource: Switched to clocksource tsc [ 0.406126] Initialise system trusted keyrings [ 0.408113] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.409805] Key type asymmetric registered [ 0.410658] Asymmetric key parser 'x509' registered [ 0.412637] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.414225] io scheduler mq-deadline registered [ 0.415109] io scheduler kyber registered [ 0.415910] io scheduler bfq registered [ 0.417060] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.418343] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.419911] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422836] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.424611] i8042: Warning: Keylock active [ 0.426844] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.427811] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428928] hv_vmbus: registering driver hyperv_keyboard [ 0.430053] rtc_cmos 00:00: RTC can wake from S4 [ 0.432186] rtc_cmos 00:00: registered as rtc0 [ 0.433196] rtc_cmos 00:00: setting system clock to 2026-09-03T19:14:26 UTC (1788462866) [ 0.434888] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.436086] intel_pstate: CPU model not supported [ 0.437090] efifb: probing for efifb [ 0.437832] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.439036] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440220] efifb: scrolling: redraw [ 0.440922] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442668] Console: switching to colour frame buffer device 100x37 [ 0.444436] fb0: EFI VGA frame buffer device [ 0.445350] pstore: Using crash dump compression: deflate [ 0.446475] pstore: Registered efi_pstore as persistent store backend [ 0.447988] NET: Registered PF_INET6 protocol family [ 0.449401] Segment Routing with IPv6 [ 0.450172] In-situ OAM (IOAM) with IPv6 [ 0.450995] NET: Registered PF_PACKET protocol family [ 0.452101] Key type dns_resolver registered [ 0.453380] IPI shorthand broadcast: enabled [ 0.456090] sched_clock: Marking stable (305002214, 151065711)->(530101348, -74033423) [ 0.458157] registered taskstats version 1 [ 0.459458] Loading compiled-in X.509 certificates [ 0.932606] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.665082] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.669562] Demotion targets for Node 0: null [ 1.670640] Key type .fscrypt registered [ 1.671510] Key type fscrypt-provisioning registered [ 1.672658] ima: No TPM chip found, activating TPM-bypass! [ 1.673936] ima: Allocated hash algorithm: sha1 [ 1.674904] ima: No architecture policies found [ 1.681311] clk: Disabling unused clocks [ 1.687675] Freeing unused kernel image (initmem) memory: 17040K [ 1.689354] Write protecting the kernel read-only data: 47104k [ 1.691154] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.692840] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.694482] Run /init as init process [ 1.813051] nvme nvme0: pci function 0000:00:04.0 [ 1.814386] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.824192] nvme nvme0: 2/0/0 default/read/poll queues [ 1.831920] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.833379] GPT:25804799 != 33554431 [ 1.834193] GPT:Alternate GPT header not at the end of the disk. [ 1.835347] GPT:25804799 != 33554431 [ 1.836157] GPT: Use GNU Parted to correct GPT errors. [ 1.837176] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.850906] SCSI subsystem initialized [ 1.877805] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.880211] device-mapper: uevent: version 1.0.3 [ 1.881249] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.888858] device-mapper: verity: sha256 using "sha256-lib" [ 1.923074] raid6: avx512x4 gen() 18045 MB/s [ 1.940074] raid6: avx512x2 gen() 18112 MB/s [ 1.957075] raid6: avx512x1 gen() 18062 MB/s [ 1.974074] raid6: avx2x4 gen() 17907 MB/s [ 1.991076] raid6: avx2x2 gen() 17956 MB/s [ 2.008073] raid6: avx2x1 gen() 13814 MB/s [ 2.009012] raid6: using algorithm avx512x2 gen() 18112 MB/s [ 2.027074] raid6: .... xor() 24404 MB/s, rmw enabled [ 2.028154] raid6: using avx512x2 recovery algorithm [ 2.038711] xor: automatically using best checksumming function avx [ 2.170991] Btrfs loaded, zoned=no, fsverity=no [ 2.175458] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.179393] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.183454] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.184986] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.249235] ACPI: PM: Preparing to enter system sleep state S5 [ 62.250562] reboot: Restarting system [ 62.251483] 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        [2026-09-03T19:15:33.325225]      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 4022858832 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 [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000331] ACPI: Early table checksum verification disabled [ 0.000334] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000338] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000344] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000349] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000352] ACPI: FACS 0x00000000789D0000 000040 [ 0.000355] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000358] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000361] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000364] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000367] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000369] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000372] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000375] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000377] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000379] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000380] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000380] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000381] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000382] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000382] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000383] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000384] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000385] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000386] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000426] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000435] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000487] Zone ranges: [ 0.000488] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000491] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000493] Normal empty [ 0.000495] Device empty [ 0.000497] Movable zone start for each node [ 0.000498] Early memory node ranges [ 0.000499] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000501] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000503] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000506] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000512] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000554] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003819] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003924] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004326] ACPI: PM-Timer IO Port: 0xb008 [ 0.004339] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004396] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004399] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004401] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004403] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004404] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004408] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004410] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004413] TSC deadline timer available [ 0.004419] CPU topo: Max. logical packages: 1 [ 0.004420] CPU topo: Max. logical dies: 1 [ 0.004420] CPU topo: Max. dies per package: 1 [ 0.004426] CPU topo: Max. threads per core: 2 [ 0.004426] CPU topo: Num. cores per package: 1 [ 0.004427] CPU topo: Num. threads per package: 2 [ 0.004428] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004445] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004462] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004464] Booting paravirtualized kernel on KVM [ 0.004466] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009378] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009643] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010208] kvm-guest: PV spinlocks enabled [ 0.010210] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010213] 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 [ 0.010386] random: crng init done [ 0.010387] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010591] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010704] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010759] Fallback order for Node 0: 0 [ 0.010762] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010763] Policy zone: DMA32 [ 0.010764] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014653] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014667] Kernel/User page tables isolation: enabled [ 0.022978] ftrace: allocating 41455 entries in 164 pages [ 0.022982] ftrace: allocated 164 pages with 3 groups [ 0.023777] Dynamic Preempt: voluntary [ 0.023809] rcu: Preemptible hierarchical RCU implementation. [ 0.023810] rcu: RCU event tracing is enabled. [ 0.023810] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023812] Trampoline variant of Tasks RCU enabled. [ 0.023812] Rude variant of Tasks RCU enabled. [ 0.023813] Tracing variant of Tasks RCU enabled. [ 0.023814] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023814] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023821] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023823] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023825] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028945] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029182] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029189] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029242] Console: colour dummy device 80x25 [ 0.029246] printk: legacy console [tty0] enabled [ 0.029524] printk: legacy console [ttyS0] enabled [ 0.175136] ACPI: Core revision 20250807 [ 0.176082] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.177798] APIC: Switch to symmetric I/O mode setup [ 0.179145] x2apic enabled [ 0.180096] APIC: Switched APIC routing to: physical x2apic [ 0.182694] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.184709] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.185706] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.185706] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.185706] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.185706] Speculative Store Bypass: Vulnerable [ 0.185706] Spectre V2 : Mitigation: Retpolines [ 0.185706] RETBleed: Vulnerable [ 0.185706] ITS: Mitigation: Aligned branch/return thunks [ 0.185706] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185706] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185706] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.185706] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.185706] GDS: Unknown: Dependent on hypervisor status [ 0.185706] active return thunk: its_return_thunk [ 0.185706] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.185706] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.185706] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.185706] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.185706] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.185706] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.185706] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.185706] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.185706] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.185706] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.185706] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.185706] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.185706] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.185706] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.185706] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.185706] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.185706] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.185706] Freeing SMP alternatives memory: 40K [ 0.185706] pid_max: default: 32768 minimum: 301 [ 0.185706] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.185706] landlock: Up and running. [ 0.185706] SELinux: Initializing. [ 0.185706] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185706] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185706] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185913] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.186751] signal: max sigframe size: 3632 [ 0.187593] rcu: Hierarchical SRCU implementation. [ 0.187710] rcu: Max phase no-delay instances is 400. [ 0.188748] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.193116] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.193776] smp: Bringing up secondary CPUs ... [ 0.194769] smpboot: x86: Booting SMP configuration: [ 0.195712] .... node #0, CPUs: #1 [ 0.196711] 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. [ 0.198709] 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. [ 0.199742] smp: Brought up 1 node, 2 CPUs [ 0.200436] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.200859] Memory: 1886644K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.201838] devtmpfs: initialized [ 0.202341] x86/mm: Memory block size: 128MB [ 0.203772] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.204766] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.205706] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.207798] pinctrl core: initialized pinctrl subsystem [ 0.209234] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209857] audit: initializing netlink subsys (disabled) [ 0.211741] audit: type=2000 audit(1788462936.596:1): state=initialized audit_enabled=0 res=1 [ 0.211828] thermal_sys: Registered thermal governor 'step_wise' [ 0.212721] cpuidle: using governor menu [ 0.215508] efi: Freeing EFI boot services memory: 37748K [ 0.216712] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.217799] dca service started, version 1.12.1 [ 0.218734] PCI: Using configuration type 1 for base access [ 0.220754] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.246267] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.246711] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.247709] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.248709] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.250816] ACPI: Added _OSI(Module Device) [ 0.251649] ACPI: Added _OSI(Processor Device) [ 0.251711] ACPI: Added _OSI(Processor Aggregator Device) [ 0.253718] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.256879] ACPI: Interpreter enabled [ 0.257451] ACPI: PM: (supports S0 S5) [ 0.257710] ACPI: Using IOAPIC for interrupt routing [ 0.258672] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.260710] PCI: Using E820 reservations for host bridge windows [ 0.261811] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.265072] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.265713] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.267712] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.268719] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.271074] acpiphp: Slot [3] registered [ 0.271731] acpiphp: Slot [4] registered [ 0.272401] acpiphp: Slot [5] registered [ 0.273724] acpiphp: Slot [6] registered [ 0.274392] acpiphp: Slot [7] registered [ 0.274723] acpiphp: Slot [8] registered [ 0.275403] acpiphp: Slot [9] registered [ 0.275722] acpiphp: Slot [10] registered [ 0.276408] acpiphp: Slot [11] registered [ 0.277723] acpiphp: Slot [12] registered [ 0.278404] acpiphp: Slot [13] registered [ 0.278722] acpiphp: Slot [14] registered [ 0.279414] acpiphp: Slot [15] registered [ 0.280728] acpiphp: Slot [16] registered [ 0.281412] acpiphp: Slot [17] registered [ 0.281723] acpiphp: Slot [18] registered [ 0.282408] acpiphp: Slot [19] registered [ 0.282722] acpiphp: Slot [20] registered [ 0.283404] acpiphp: Slot [21] registered [ 0.284723] acpiphp: Slot [22] registered [ 0.285406] acpiphp: Slot [23] registered [ 0.285724] acpiphp: Slot [24] registered [ 0.286408] acpiphp: Slot [25] registered [ 0.286722] acpiphp: Slot [26] registered [ 0.287414] acpiphp: Slot [27] registered [ 0.288725] acpiphp: Slot [28] registered [ 0.289413] acpiphp: Slot [29] registered [ 0.289723] acpiphp: Slot [30] registered [ 0.290413] acpiphp: Slot [31] registered [ 0.290720] PCI host bridge to bus 0000:00 [ 0.291416] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.292710] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.293709] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.295710] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.296709] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.297710] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.298657] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.300142] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.302573] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.304326] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.305778] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.306724] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.307724] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.308681] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.309722] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.310685] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.311996] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.314698] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.315792] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.316797] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.319030] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.321725] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.323277] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.324724] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.327823] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.328817] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.330808] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.331807] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.332757] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.334040] iommu: Default domain type: Translated [ 0.334710] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.335812] efivars: Registered efivars operations [ 0.336503] PCI: Using ACPI for IRQ routing [ 0.337731] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.338706] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.338706] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.340711] vgaarb: loaded [ 0.341237] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.341709] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.346710] clocksource: Switched to clocksource kvm-clock [ 0.348316] VFS: Disk quotas dquot_6.6.0 [ 0.349017] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.350312] pnp: PnP ACPI init [ 0.351292] pnp: PnP ACPI: found 5 devices [ 0.359269] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.360806] NET: Registered PF_INET protocol family [ 0.361693] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.374180] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.375628] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.376953] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.378292] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.379619] TCP: Hash tables configured (established 16384 bind 16384) [ 0.380740] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.381873] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.383122] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.384076] NET: Registered PF_XDP protocol family [ 0.384889] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.385923] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.386972] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.388111] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.389255] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.390542] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.391620] PCI: CLS 0 bytes, default 64 [ 0.392407] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.394106] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.396209] clocksource: Switched to clocksource tsc [ 0.416143] Initialise system trusted keyrings [ 0.418634] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.420364] Key type asymmetric registered [ 0.421241] Asymmetric key parser 'x509' registered [ 0.423094] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.425551] io scheduler mq-deadline registered [ 0.426503] io scheduler kyber registered [ 0.427369] io scheduler bfq registered [ 0.428646] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.429942] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.431541] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.434668] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.436486] i8042: Warning: Keylock active [ 0.438887] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.439855] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.440975] hv_vmbus: registering driver hyperv_keyboard [ 0.442114] rtc_cmos 00:00: RTC can wake from S4 [ 0.444245] rtc_cmos 00:00: registered as rtc0 [ 0.445305] rtc_cmos 00:00: setting system clock to 2026-09-03T19:15:33 UTC (1788462933) [ 0.446975] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.448195] intel_pstate: CPU model not supported [ 0.449215] efifb: probing for efifb [ 0.449986] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.451272] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.452432] efifb: scrolling: redraw [ 0.453155] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.454943] Console: switching to colour frame buffer device 100x37 [ 0.456713] fb0: EFI VGA frame buffer device [ 0.457609] pstore: Using crash dump compression: deflate [ 0.458745] pstore: Registered efi_pstore as persistent store backend [ 0.460271] NET: Registered PF_INET6 protocol family [ 0.461548] Segment Routing with IPv6 [ 0.462273] In-situ OAM (IOAM) with IPv6 [ 0.463092] NET: Registered PF_PACKET protocol family [ 0.464164] Key type dns_resolver registered [ 0.465460] IPI shorthand broadcast: enabled [ 0.468087] sched_clock: Marking stable (312001980, 155518009)->(547825789, -80305800) [ 0.469842] registered taskstats version 1 [ 0.470953] Loading compiled-in X.509 certificates [ 0.945043] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.669989] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.674321] Demotion targets for Node 0: null [ 1.675376] Key type .fscrypt registered [ 1.676247] Key type fscrypt-provisioning registered [ 1.677284] ima: No TPM chip found, activating TPM-bypass! [ 1.678566] ima: Allocated hash algorithm: sha1 [ 1.679504] ima: No architecture policies found [ 1.685679] clk: Disabling unused clocks [ 1.691888] Freeing unused kernel image (initmem) memory: 17040K [ 1.693368] Write protecting the kernel read-only data: 47104k [ 1.695020] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.696567] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.698055] Run /init as init process [ 1.817247] nvme nvme0: pci function 0000:00:04.0 [ 1.818698] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.829866] nvme nvme0: 2/0/0 default/read/poll queues [ 1.837691] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.839248] GPT:25804799 != 33554431 [ 1.840083] GPT:Alternate GPT header not at the end of the disk. [ 1.841257] GPT:25804799 != 33554431 [ 1.842034] GPT: Use GNU Parted to correct GPT errors. [ 1.843063] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.856845] SCSI subsystem initialized [ 1.883411] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.885820] device-mapper: uevent: version 1.0.3 [ 1.886874] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.894359] device-mapper: verity: sha256 using "sha256-lib" [ 1.928525] raid6: avx512x4 gen() 18128 MB/s [ 1.945529] raid6: avx512x2 gen() 17973 MB/s [ 1.962544] raid6: avx512x1 gen() 17994 MB/s [ 1.979528] raid6: avx2x4 gen() 17875 MB/s [ 1.996527] raid6: avx2x2 gen() 17803 MB/s [ 2.013526] raid6: avx2x1 gen() 13800 MB/s [ 2.014484] raid6: using algorithm avx512x4 gen() 18128 MB/s [ 2.032527] raid6: .... xor() 7773 MB/s, rmw enabled [ 2.033591] raid6: using avx512x2 recovery algorithm [ 2.044143] xor: automatically using best checksumming function avx [ 2.176376] Btrfs loaded, zoned=no, fsverity=no [ 2.180995] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.184880] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.188789] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.190222] BTRFS error (device dm-0): open_ctree failed: -2