941650] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.943311] Run /init as init process [ 2.063787] nvme nvme0: pci function 0000:00:04.0 [ 2.065242] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.077638] nvme nvme0: 2/0/0 default/read/poll queues [ 2.085513] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.086943] GPT:25804799 != 33554431 [ 2.087921] GPT:Alternate GPT header not at the end of the disk. [ 2.089100] GPT:25804799 != 33554431 [ 2.089848] GPT: Use GNU Parted to correct GPT errors. [ 2.090836] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.105397] SCSI subsystem initialized [ 2.135860] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.138277] device-mapper: uevent: version 1.0.3 [ 2.139326] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.146989] device-mapper: verity: sha256 using "sha256-lib" [ 2.181997] raid6: avx512x4 gen() 17953 MB/s [ 2.198995] raid6: avx512x2 gen() 17970 MB/s [ 2.215996] raid6: avx512x1 gen() 17989 MB/s [ 2.232996] raid6: avx2x4 gen() 17734 MB/s [ 2.249997] raid6: avx2x2 gen() 17441 MB/s [ 2.266999] raid6: avx2x1 gen() 13132 MB/s [ 2.268052] raid6: using algorithm avx512x1 gen() 17989 MB/s [ 2.285996] raid6: .... xor() 21160 MB/s, rmw enabled [ 2.287065] raid6: using avx512x2 recovery algorithm [ 2.298967] xor: automatically using best checksumming function avx [ 2.435036] Btrfs loaded, zoned=no, fsverity=no [ 2.439703] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.444106] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.448679] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.450227] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.534198] ACPI: PM: Preparing to enter system sleep state S5 [ 62.535562] reboot: Restarting system [ 62.536404] 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        [2026-09-03T15:56:09.984858]      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 4025343173 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000131] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000136] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000186] Using GB pages for direct mapping [ 0.000422] ACPI: Early table checksum verification disabled [ 0.000425] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000429] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000435] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000441] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000444] ACPI: FACS 0x00000000789D0000 000040 [ 0.000447] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000450] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000453] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000456] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000459] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000462] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000465] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000468] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000470] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000471] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000472] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000473] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000474] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000474] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000475] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000476] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000477] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000477] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000478] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000520] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000530] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000582] Zone ranges: [ 0.000583] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000585] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000588] Normal empty [ 0.000590] Device empty [ 0.000591] Movable zone start for each node [ 0.000592] Early memory node ranges [ 0.000593] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000596] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000598] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000600] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000607] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000649] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004034] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004156] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004561] ACPI: PM-Timer IO Port: 0xb008 [ 0.004575] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004632] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004636] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004638] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004639] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004640] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004644] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004646] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004650] TSC deadline timer available [ 0.004655] CPU topo: Max. logical packages: 1 [ 0.004656] CPU topo: Max. logical dies: 1 [ 0.004657] CPU topo: Max. dies per package: 1 [ 0.004661] CPU topo: Max. threads per core: 2 [ 0.004662] CPU topo: Num. cores per package: 1 [ 0.004663] CPU topo: Num. threads per package: 2 [ 0.004663] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004681] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004697] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004699] Booting paravirtualized kernel on KVM [ 0.004701] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009821] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010108] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010782] kvm-guest: PV spinlocks enabled [ 0.010784] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010788] 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 [ 0.011114] random: crng init done [ 0.011115] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011339] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011471] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011530] Fallback order for Node 0: 0 [ 0.011533] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011534] Policy zone: DMA32 [ 0.011536] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015745] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015764] Kernel/User page tables isolation: enabled [ 0.025769] ftrace: allocating 41455 entries in 164 pages [ 0.025773] ftrace: allocated 164 pages with 3 groups [ 0.026627] Dynamic Preempt: voluntary [ 0.026666] rcu: Preemptible hierarchical RCU implementation. [ 0.026667] rcu: RCU event tracing is enabled. [ 0.026667] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026669] Trampoline variant of Tasks RCU enabled. [ 0.026669] Rude variant of Tasks RCU enabled. [ 0.026670] Tracing variant of Tasks RCU enabled. [ 0.026671] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026672] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026678] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026680] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026681] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033784] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.034021] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.034028] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.034083] Console: colour dummy device 80x25 [ 0.034086] printk: legacy console [tty0] enabled [ 0.034375] printk: legacy console [ttyS0] enabled [ 0.176243] ACPI: Core revision 20250807 [ 0.177073] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.178530] APIC: Switch to symmetric I/O mode setup [ 0.179716] x2apic enabled [ 0.180571] APIC: Switched APIC routing to: physical x2apic [ 0.183088] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.184735] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.185731] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.185731] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.185731] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.185731] Speculative Store Bypass: Vulnerable [ 0.185731] Spectre V2 : Mitigation: Retpolines [ 0.185731] RETBleed: Vulnerable [ 0.185731] ITS: Mitigation: Aligned branch/return thunks [ 0.185731] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185731] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185731] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.185731] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.185731] GDS: Unknown: Dependent on hypervisor status [ 0.185731] active return thunk: its_return_thunk [ 0.185731] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.185731] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.185731] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.185731] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.185731] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.185731] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.185731] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.185731] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.185731] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.185731] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.185731] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.185731] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.185731] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.185731] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.185731] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.185731] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.185731] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.185731] Freeing SMP alternatives memory: 40K [ 0.185731] pid_max: default: 32768 minimum: 301 [ 0.185731] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.185731] landlock: Up and running. [ 0.185731] SELinux: Initializing. [ 0.185731] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185731] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185731] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185936] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.186776] signal: max sigframe size: 3632 [ 0.187488] rcu: Hierarchical SRCU implementation. [ 0.187734] rcu: Max phase no-delay instances is 400. [ 0.188609] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.192370] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.192803] smp: Bringing up secondary CPUs ... [ 0.193660] smpboot: x86: Booting SMP configuration: [ 0.193736] .... node #0, CPUs: #1 [ 0.195171] 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. [ 0.196738] 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. [ 0.197771] smp: Brought up 1 node, 2 CPUs [ 0.198447] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.198888] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.199858] devtmpfs: initialized [ 0.200450] x86/mm: Memory block size: 128MB [ 0.201787] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.202799] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.203742] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.204814] pinctrl core: initialized pinctrl subsystem [ 0.206207] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.207895] audit: initializing netlink subsys (disabled) [ 0.208766] audit: type=2000 audit(1788450973.331:1): state=initialized audit_enabled=0 res=1 [ 0.208849] thermal_sys: Registered thermal governor 'step_wise' [ 0.209745] cpuidle: using governor menu [ 0.213355] efi: Freeing EFI boot services memory: 37748K [ 0.213737] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.214819] dca service started, version 1.12.1 [ 0.215613] PCI: Using configuration type 1 for base access [ 0.216846] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.240733] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.241735] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.242735] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.243734] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.246353] ACPI: Added _OSI(Module Device) [ 0.246736] ACPI: Added _OSI(Processor Device) [ 0.247737] ACPI: Added _OSI(Processor Aggregator Device) [ 0.249772] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.251876] ACPI: Interpreter enabled [ 0.252571] ACPI: PM: (supports S0 S5) [ 0.252571] ACPI: Using IOAPIC for interrupt routing [ 0.253760] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.254736] PCI: Using E820 reservations for host bridge windows [ 0.255836] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.259102] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.260738] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.261737] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.263744] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.265115] acpiphp: Slot [3] registered [ 0.265757] acpiphp: Slot [4] registered [ 0.266417] acpiphp: Slot [5] registered [ 0.267751] acpiphp: Slot [6] registered [ 0.268408] acpiphp: Slot [7] registered [ 0.268748] acpiphp: Slot [8] registered [ 0.269422] acpiphp: Slot [9] registered [ 0.269750] acpiphp: Slot [10] registered [ 0.270428] acpiphp: Slot [11] registered [ 0.271761] acpiphp: Slot [12] registered [ 0.272516] acpiphp: Slot [13] registered [ 0.273762] acpiphp: Slot [14] registered [ 0.274528] acpiphp: Slot [15] registered [ 0.274754] acpiphp: Slot [16] registered [ 0.275434] acpiphp: Slot [17] registered [ 0.276756] acpiphp: Slot [18] registered [ 0.277489] acpiphp: Slot [19] registered [ 0.278760] acpiphp: Slot [20] registered [ 0.279619] acpiphp: Slot [21] registered [ 0.279753] acpiphp: Slot [22] registered [ 0.280431] acpiphp: Slot [23] registered [ 0.280756] acpiphp: Slot [24] registered [ 0.281425] acpiphp: Slot [25] registered [ 0.282752] acpiphp: Slot [26] registered [ 0.283416] acpiphp: Slot [27] registered [ 0.283749] acpiphp: Slot [28] registered [ 0.284514] acpiphp: Slot [29] registered [ 0.285751] acpiphp: Slot [30] registered [ 0.286417] acpiphp: Slot [31] registered [ 0.286749] PCI host bridge to bus 0000:00 [ 0.287424] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.288735] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.289735] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.290789] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.292734] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.293735] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.294776] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.296392] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.298632] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.300354] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.301802] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.302748] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.303749] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.304693] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.305749] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.307757] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.309092] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.312291] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.314876] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.316830] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.319072] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.322588] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.323321] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.325754] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.328933] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.330838] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.331836] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.332835] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.333785] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.335078] iommu: Default domain type: Translated [ 0.335734] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.336840] efivars: Registered efivars operations [ 0.337512] PCI: Using ACPI for IRQ routing [ 0.338765] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.339731] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.339731] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.341737] vgaarb: loaded [ 0.342260] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.342734] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.346773] clocksource: Switched to clocksource kvm-clock [ 0.348323] VFS: Disk quotas dquot_6.6.0 [ 0.349003] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.350274] pnp: PnP ACPI init [ 0.351368] pnp: PnP ACPI: found 5 devices [ 0.359222] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.360727] NET: Registered PF_INET protocol family [ 0.361617] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.374303] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.375728] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.377020] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.378359] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.379753] TCP: Hash tables configured (established 16384 bind 16384) [ 0.380850] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.381954] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.383177] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.384102] NET: Registered PF_XDP protocol family [ 0.384895] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.385888] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.386888] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.388102] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.389269] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.390551] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.391776] PCI: CLS 0 bytes, default 64 [ 0.392559] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.394308] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.396549] clocksource: Switched to clocksource tsc [ 0.416658] Initialise system trusted keyrings [ 0.417746] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.419599] Key type asymmetric registered [ 0.420485] Asymmetric key parser 'x509' registered [ 0.422298] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.423951] io scheduler mq-deadline registered [ 0.424920] io scheduler kyber registered [ 0.425803] io scheduler bfq registered [ 0.427797] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.429135] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.430729] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.433865] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.435803] i8042: Warning: Keylock active [ 0.438178] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.439298] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.440466] hv_vmbus: registering driver hyperv_keyboard [ 0.441616] rtc_cmos 00:00: RTC can wake from S4 [ 0.443977] rtc_cmos 00:00: registered as rtc0 [ 0.445112] rtc_cmos 00:00: setting system clock to 2026-09-03T15:56:11 UTC (1788450971) [ 0.446824] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.448152] intel_pstate: CPU model not supported [ 0.449212] efifb: probing for efifb [ 0.449977] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.451311] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.452542] efifb: scrolling: redraw [ 0.453300] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.455089] Console: switching to colour frame buffer device 100x37 [ 0.456848] fb0: EFI VGA frame buffer device [ 0.457785] pstore: Using crash dump compression: deflate [ 0.458911] pstore: Registered efi_pstore as persistent store backend [ 0.460510] NET: Registered PF_INET6 protocol family [ 0.461939] Segment Routing with IPv6 [ 0.462756] In-situ OAM (IOAM) with IPv6 [ 0.463672] NET: Registered PF_PACKET protocol family [ 0.464774] Key type dns_resolver registered [ 0.467007] IPI shorthand broadcast: enabled [ 0.469729] sched_clock: Marking stable (319002391, 150703595)->(543774395, -74068409) [ 0.471627] registered taskstats version 1 [ 0.472865] Loading compiled-in X.509 certificates [ 0.946251] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.693383] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.698033] Demotion targets for Node 0: null [ 1.699195] Key type .fscrypt registered [ 1.700047] Key type fscrypt-provisioning registered [ 1.701087] ima: No TPM chip found, activating TPM-bypass! [ 1.702331] ima: Allocated hash algorithm: sha1 [ 1.703380] ima: No architecture policies found [ 1.709713] clk: Disabling unused clocks [ 1.716002] Freeing unused kernel image (initmem) memory: 17040K [ 1.717657] Write protecting the kernel read-only data: 47104k [ 1.719478] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.721203] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.722865] Run /init as init process [ 1.841721] nvme nvme0: pci function 0000:00:04.0 [ 1.843177] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.853652] nvme nvme0: 2/0/0 default/read/poll queues [ 1.860042] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.861443] GPT:25804799 != 33554431 [ 1.862236] GPT:Alternate GPT header not at the end of the disk. [ 1.863426] GPT:25804799 != 33554431 [ 1.864171] GPT: Use GNU Parted to correct GPT errors. [ 1.865173] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.879558] SCSI subsystem initialized [ 1.907435] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.909878] device-mapper: uevent: version 1.0.3 [ 1.910948] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.919506] device-mapper: verity: sha256 using "sha256-lib" [ 1.955712] raid6: avx512x4 gen() 17813 MB/s [ 1.972712] raid6: avx512x2 gen() 17852 MB/s [ 1.989711] raid6: avx512x1 gen() 17856 MB/s [ 2.006712] raid6: avx2x4 gen() 17509 MB/s [ 2.023765] raid6: avx2x2 gen() 16715 MB/s [ 2.041711] raid6: avx2x1 gen() 13573 MB/s [ 2.042647] raid6: using algorithm avx512x1 gen() 17856 MB/s [ 2.060710] raid6: .... xor() 21269 MB/s, rmw enabled [ 2.061751] raid6: using avx512x2 recovery algorithm [ 2.072648] xor: automatically using best checksumming function avx [ 2.206719] Btrfs loaded, zoned=no, fsverity=no [ 2.211427] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.214959] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.218879] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.220421] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.303694] ACPI: PM: Preparing to enter system sleep state S5 [ 62.304931] reboot: Restarting system [ 62.305756] 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        [2026-09-03T15:57:16.985140]      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 3988164080 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000185] Using GB pages for direct mapping [ 0.000380] ACPI: Early table checksum verification disabled [ 0.000383] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000387] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000393] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000399] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000402] ACPI: FACS 0x00000000789D0000 000040 [ 0.000405] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000408] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000411] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000414] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000417] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000420] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000423] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000425] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000428] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000429] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000430] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000431] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000431] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000432] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000433] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000433] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000434] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000435] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000436] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000481] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000491] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000543] Zone ranges: [ 0.000544] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000547] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000550] Normal empty [ 0.000551] Device empty [ 0.000553] Movable zone start for each node [ 0.000554] Early memory node ranges [ 0.000555] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000557] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000560] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000562] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000569] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000611] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004005] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004133] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004561] ACPI: PM-Timer IO Port: 0xb008 [ 0.004573] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004631] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004634] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004636] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004638] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004639] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004643] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004645] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004649] TSC deadline timer available [ 0.004654] CPU topo: Max. logical packages: 1 [ 0.004655] CPU topo: Max. logical dies: 1 [ 0.004656] CPU topo: Max. dies per package: 1 [ 0.004660] CPU topo: Max. threads per core: 2 [ 0.004661] CPU topo: Num. cores per package: 1 [ 0.004662] CPU topo: Num. threads per package: 2 [ 0.004662] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004680] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004697] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004699] Booting paravirtualized kernel on KVM [ 0.004701] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009601] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009891] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010572] kvm-guest: PV spinlocks enabled [ 0.010575] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010578] 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 [ 0.010900] random: crng init done [ 0.010901] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011122] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011237] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011293] Fallback order for Node 0: 0 [ 0.011296] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011297] Policy zone: DMA32 [ 0.011299] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015726] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015743] Kernel/User page tables isolation: enabled [ 0.024112] ftrace: allocating 41455 entries in 164 pages [ 0.024116] ftrace: allocated 164 pages with 3 groups [ 0.024948] Dynamic Preempt: voluntary [ 0.024986] rcu: Preemptible hierarchical RCU implementation. [ 0.024986] rcu: RCU event tracing is enabled. [ 0.024987] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024988] Trampoline variant of Tasks RCU enabled. [ 0.024989] Rude variant of Tasks RCU enabled. [ 0.024989] Tracing variant of Tasks RCU enabled. [ 0.024990] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024991] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024997] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025000] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025001] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030411] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030645] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030652] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030705] Console: colour dummy device 80x25 [ 0.030708] printk: legacy console [tty0] enabled [ 0.030987] printk: legacy console [ttyS0] enabled [ 0.173033] ACPI: Core revision 20250807 [ 0.173848] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.175269] APIC: Switch to symmetric I/O mode setup [ 0.176474] x2apic enabled [ 0.177331] APIC: Switched APIC routing to: physical x2apic [ 0.179760] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.181492] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.182488] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.182488] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.182488] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.182488] Speculative Store Bypass: Vulnerable [ 0.182488] Spectre V2 : Mitigation: Retpolines [ 0.182488] RETBleed: Vulnerable [ 0.182488] ITS: Mitigation: Aligned branch/return thunks [ 0.182488] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182488] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182488] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.182488] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.182488] GDS: Unknown: Dependent on hypervisor status [ 0.182488] active return thunk: its_return_thunk [ 0.182488] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.182488] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.182488] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.182488] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.182488] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.182488] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.182488] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.182488] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.182488] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.182488] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.182488] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.182488] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.182488] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.182488] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.182488] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.182488] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.182488] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.182488] Freeing SMP alternatives memory: 40K [ 0.182488] pid_max: default: 32768 minimum: 301 [ 0.182488] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.182488] landlock: Up and running. [ 0.182488] SELinux: Initializing. [ 0.182488] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182488] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182488] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.182711] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.183618] signal: max sigframe size: 3632 [ 0.184485] rcu: Hierarchical SRCU implementation. [ 0.185259] rcu: Max phase no-delay instances is 400. [ 0.185561] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.190857] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.191571] smp: Bringing up secondary CPUs ... [ 0.192739] smpboot: x86: Booting SMP configuration: [ 0.193500] .... node #0, CPUs: #1 [ 0.195493] 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. [ 0.197496] 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. [ 0.198539] smp: Brought up 1 node, 2 CPUs [ 0.199212] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.199652] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.200631] devtmpfs: initialized [ 0.201488] x86/mm: Memory block size: 128MB [ 0.203897] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.204711] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.205501] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.207661] pinctrl core: initialized pinctrl subsystem [ 0.209090] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209645] audit: initializing netlink subsys (disabled) [ 0.210524] audit: type=2000 audit(1788451040.266:1): state=initialized audit_enabled=0 res=1 [ 0.211569] thermal_sys: Registered thermal governor 'step_wise' [ 0.212504] cpuidle: using governor menu [ 0.215459] efi: Freeing EFI boot services memory: 37748K [ 0.216497] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.217583] dca service started, version 1.12.1 [ 0.218561] PCI: Using configuration type 1 for base access [ 0.220539] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.245527] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.246493] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.247492] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.249492] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.251695] ACPI: Added _OSI(Module Device) [ 0.252396] ACPI: Added _OSI(Processor Device) [ 0.252495] ACPI: Added _OSI(Processor Aggregator Device) [ 0.254546] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.256759] ACPI: Interpreter enabled [ 0.258504] ACPI: PM: (supports S0 S5) [ 0.259132] ACPI: Using IOAPIC for interrupt routing [ 0.259513] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.260493] PCI: Using E820 reservations for host bridge windows [ 0.261612] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.264740] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.266496] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.267493] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.268501] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.270896] acpiphp: Slot [3] registered [ 0.271513] acpiphp: Slot [4] registered [ 0.272300] acpiphp: Slot [5] registered [ 0.273525] acpiphp: Slot [6] registered [ 0.274383] acpiphp: Slot [7] registered [ 0.274512] acpiphp: Slot [8] registered [ 0.275188] acpiphp: Slot [9] registered [ 0.276511] acpiphp: Slot [10] registered [ 0.277192] acpiphp: Slot [11] registered [ 0.277513] acpiphp: Slot [12] registered [ 0.278200] acpiphp: Slot [13] registered [ 0.279527] acpiphp: Slot [14] registered [ 0.280222] acpiphp: Slot [15] registered [ 0.280518] acpiphp: Slot [16] registered [ 0.281307] acpiphp: Slot [17] registered [ 0.282512] acpiphp: Slot [18] registered [ 0.283182] acpiphp: Slot [19] registered [ 0.283509] acpiphp: Slot [20] registered [ 0.284186] acpiphp: Slot [21] registered [ 0.284508] acpiphp: Slot [22] registered [ 0.285215] acpiphp: Slot [23] registered [ 0.286508] acpiphp: Slot [24] registered [ 0.287176] acpiphp: Slot [25] registered [ 0.287511] acpiphp: Slot [26] registered [ 0.288282] acpiphp: Slot [27] registered [ 0.288506] acpiphp: Slot [28] registered [ 0.289277] acpiphp: Slot [29] registered [ 0.290511] acpiphp: Slot [30] registered [ 0.291174] acpiphp: Slot [31] registered [ 0.291505] PCI host bridge to bus 0000:00 [ 0.292277] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.293497] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.295494] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.296493] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.297495] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.299499] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.300455] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301953] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.304356] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.306103] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.307557] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.308491] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.309505] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.310451] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.311505] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.312443] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313787] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.316524] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.317585] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.318595] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.319851] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.325520] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.328199] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.330516] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.334188] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.335616] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.336606] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.338611] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.339542] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.340869] iommu: Default domain type: Translated [ 0.341492] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.342614] efivars: Registered efivars operations [ 0.343699] PCI: Using ACPI for IRQ routing [ 0.344658] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.345488] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.345488] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.347497] vgaarb: loaded [ 0.348026] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.349491] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.352547] clocksource: Switched to clocksource kvm-clock [ 0.354211] VFS: Disk quotas dquot_6.6.0 [ 0.355008] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.356419] pnp: PnP ACPI init [ 0.357405] pnp: PnP ACPI: found 5 devices [ 0.365646] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.367489] NET: Registered PF_INET protocol family [ 0.368366] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.382912] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.384490] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.386036] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.387536] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.389005] TCP: Hash tables configured (established 16384 bind 16384) [ 0.390377] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.391708] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.393098] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.394031] NET: Registered PF_XDP protocol family [ 0.394820] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.395842] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.396831] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.397953] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.399077] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.400352] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.401427] PCI: CLS 0 bytes, default 64 [ 0.402211] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.403988] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.406085] clocksource: Switched to clocksource tsc [ 0.426161] Initialise system trusted keyrings [ 0.427888] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.429764] Key type asymmetric registered [ 0.430636] Asymmetric key parser 'x509' registered [ 0.432374] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.434872] io scheduler mq-deadline registered [ 0.435878] io scheduler kyber registered [ 0.436729] io scheduler bfq registered [ 0.438117] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.439575] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.441181] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.446623] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.448584] i8042: Warning: Keylock active [ 0.451031] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.452093] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.453247] hv_vmbus: registering driver hyperv_keyboard [ 0.454410] rtc_cmos 00:00: RTC can wake from S4 [ 0.456786] rtc_cmos 00:00: registered as rtc0 [ 0.457913] rtc_cmos 00:00: setting system clock to 2026-09-03T15:57:18 UTC (1788451038) [ 0.459692] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.460966] intel_pstate: CPU model not supported [ 0.462052] efifb: probing for efifb [ 0.462824] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.464168] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.465457] efifb: scrolling: redraw [ 0.466291] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.468072] Console: switching to colour frame buffer device 100x37 [ 0.469843] fb0: EFI VGA frame buffer device [ 0.470776] pstore: Using crash dump compression: deflate [ 0.471895] pstore: Registered efi_pstore as persistent store backend [ 0.473487] NET: Registered PF_INET6 protocol family [ 0.475027] Segment Routing with IPv6 [ 0.475904] In-situ OAM (IOAM) with IPv6 [ 0.476831] NET: Registered PF_PACKET protocol family [ 0.477959] Key type dns_resolver registered [ 0.479292] IPI shorthand broadcast: enabled [ 0.481965] sched_clock: Marking stable (331002041, 150836578)->(566950505, -85111886) [ 0.484031] registered taskstats version 1 [ 0.485180] Loading compiled-in X.509 certificates [ 0.958812] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.688571] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.693021] Demotion targets for Node 0: null [ 1.694069] Key type .fscrypt registered [ 1.694932] Key type fscrypt-provisioning registered [ 1.696065] ima: No TPM chip found, activating TPM-bypass! [ 1.697327] ima: Allocated hash algorithm: sha1 [ 1.698259] ima: No architecture policies found [ 1.704571] clk: Disabling unused clocks [ 1.711269] Freeing unused kernel image (initmem) memory: 17040K [ 1.712936] Write protecting the kernel read-only data: 47104k [ 1.714741] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.716469] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.718125] Run /init as init process [ 1.836684] nvme nvme0: pci function 0000:00:04.0 [ 1.838116] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.848172] nvme nvme0: 2/0/0 default/read/poll queues [ 1.855278] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.857036] GPT:25804799 != 33554431 [ 1.857861] GPT:Alternate GPT header not at the end of the disk. [ 1.859122] GPT:25804799 != 33554431 [ 1.859916] GPT: Use GNU Parted to correct GPT errors. [ 1.860934] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.875042] SCSI subsystem initialized [ 1.902560] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.905016] device-mapper: uevent: version 1.0.3 [ 1.906074] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.913799] device-mapper: verity: sha256 using "sha256-lib" [ 1.950850] raid6: avx512x4 gen() 17661 MB/s [ 1.968844] raid6: avx512x2 gen() 18150 MB/s [ 1.985845] raid6: avx512x1 gen() 17179 MB/s [ 2.002846] raid6: avx2x4 gen() 17922 MB/s [ 2.019844] raid6: avx2x2 gen() 17967 MB/s [ 2.036845] raid6: avx2x1 gen() 13413 MB/s [ 2.037787] raid6: using algorithm avx512x2 gen() 18150 MB/s [ 2.055846] raid6: .... xor() 24517 MB/s, rmw enabled [ 2.056885] raid6: using avx512x2 recovery algorithm [ 2.067521] xor: automatically using best checksumming function avx [ 2.203332] Btrfs loaded, zoned=no, fsverity=no [ 2.209388] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.212958] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.216856] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.218287] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.256943] ACPI: PM: Preparing to enter system sleep state S5 [ 62.258164] reboot: Restarting system [ 62.259081] 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        [2026-09-03T15:58:23.886204]      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 3982734989 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000093] 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 [ 0.000410] ACPI: Early table checksum verification disabled [ 0.000413] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000417] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000423] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000428] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000431] ACPI: FACS 0x00000000789D0000 000040 [ 0.000434] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000437] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000440] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000443] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000446] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000449] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000452] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000455] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000457] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000458] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000459] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000460] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000460] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000461] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000462] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000463] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000463] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000464] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000465] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000505] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000515] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000567] Zone ranges: [ 0.000568] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000570] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000573] Normal empty [ 0.000575] Device empty [ 0.000577] Movable zone start for each node [ 0.000578] Early memory node ranges [ 0.000579] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000581] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000583] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000586] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000593] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000642] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004016] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004130] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004533] ACPI: PM-Timer IO Port: 0xb008 [ 0.004547] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004604] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004607] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004610] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004611] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004612] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004616] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004617] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004622] TSC deadline timer available [ 0.004627] CPU topo: Max. logical packages: 1 [ 0.004628] CPU topo: Max. logical dies: 1 [ 0.004629] CPU topo: Max. dies per package: 1 [ 0.004633] CPU topo: Max. threads per core: 2 [ 0.004634] CPU topo: Num. cores per package: 1 [ 0.004635] CPU topo: Num. threads per package: 2 [ 0.004635] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004654] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004671] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004673] Booting paravirtualized kernel on KVM [ 0.004675] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009578] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009863] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010542] kvm-guest: PV spinlocks enabled [ 0.010544] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010548] 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 [ 0.010723] random: crng init done [ 0.010724] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010949] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011064] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011119] Fallback order for Node 0: 0 [ 0.011122] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011123] Policy zone: DMA32 [ 0.011124] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015052] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015067] Kernel/User page tables isolation: enabled [ 0.023604] ftrace: allocating 41455 entries in 164 pages [ 0.023607] ftrace: allocated 164 pages with 3 groups [ 0.024409] Dynamic Preempt: voluntary [ 0.024442] rcu: Preemptible hierarchical RCU implementation. [ 0.024443] rcu: RCU event tracing is enabled. [ 0.024443] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024445] Trampoline variant of Tasks RCU enabled. [ 0.024445] Rude variant of Tasks RCU enabled. [ 0.024446] Tracing variant of Tasks RCU enabled. [ 0.024447] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024448] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024453] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024455] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024457] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029635] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029873] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029880] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029934] Console: colour dummy device 80x25 [ 0.029937] printk: legacy console [tty0] enabled [ 0.030304] printk: legacy console [ttyS0] enabled [ 0.177815] ACPI: Core revision 20250807 [ 0.178650] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.180110] APIC: Switch to symmetric I/O mode setup [ 0.181303] x2apic enabled [ 0.182171] APIC: Switched APIC routing to: physical x2apic [ 0.184602] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.186346] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.187342] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.187342] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.187342] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.187342] Speculative Store Bypass: Vulnerable [ 0.187342] Spectre V2 : Mitigation: Retpolines [ 0.187342] RETBleed: Vulnerable [ 0.187342] ITS: Mitigation: Aligned branch/return thunks [ 0.187342] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.187342] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.187342] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.187342] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.187342] GDS: Unknown: Dependent on hypervisor status [ 0.187342] active return thunk: its_return_thunk [ 0.187342] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.187342] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.187342] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.187342] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.187342] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.187342] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.187342] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.187342] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.187342] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.187342] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.187342] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.187342] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.187342] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.187342] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.187342] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.187342] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.187342] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.187342] Freeing SMP alternatives memory: 40K [ 0.187342] pid_max: default: 32768 minimum: 301 [ 0.187342] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.187342] landlock: Up and running. [ 0.187342] SELinux: Initializing. [ 0.187342] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.187342] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.187342] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.187550] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.188390] signal: max sigframe size: 3632 [ 0.189096] rcu: Hierarchical SRCU implementation. [ 0.189346] rcu: Max phase no-delay instances is 400. [ 0.190345] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.194854] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.195416] smp: Bringing up secondary CPUs ... [ 0.196475] smpboot: x86: Booting SMP configuration: [ 0.197349] .... node #0, CPUs: #1 [ 0.198975] 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. [ 0.200352] 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. [ 0.201402] smp: Brought up 1 node, 2 CPUs [ 0.202058] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.202499] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.203475] devtmpfs: initialized [ 0.203904] x86/mm: Memory block size: 128MB [ 0.205376] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.206406] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.207358] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.208435] pinctrl core: initialized pinctrl subsystem [ 0.209827] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.211488] audit: initializing netlink subsys (disabled) [ 0.212379] audit: type=2000 audit(1788451107.160:1): state=initialized audit_enabled=0 res=1 [ 0.212462] thermal_sys: Registered thermal governor 'step_wise' [ 0.213363] cpuidle: using governor menu [ 0.215941] efi: Freeing EFI boot services memory: 37748K [ 0.217348] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.218439] dca service started, version 1.12.1 [ 0.219371] PCI: Using configuration type 1 for base access [ 0.220461] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.222562] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223349] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225348] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226347] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.249864] ACPI: Added _OSI(Module Device) [ 0.250352] ACPI: Added _OSI(Processor Device) [ 0.251073] ACPI: Added _OSI(Processor Aggregator Device) [ 0.252227] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.254563] ACPI: Interpreter enabled [ 0.255075] ACPI: PM: (supports S0 S5) [ 0.256350] ACPI: Using IOAPIC for interrupt routing [ 0.257180] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.258348] PCI: Using E820 reservations for host bridge windows [ 0.259425] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.262600] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.263350] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.264347] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.266358] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.268720] acpiphp: Slot [3] registered [ 0.269368] acpiphp: Slot [4] registered [ 0.270016] acpiphp: Slot [5] registered [ 0.270360] acpiphp: Slot [6] registered [ 0.271002] acpiphp: Slot [7] registered [ 0.271358] acpiphp: Slot [8] registered [ 0.272003] acpiphp: Slot [9] registered [ 0.273361] acpiphp: Slot [10] registered [ 0.274017] acpiphp: Slot [11] registered [ 0.274359] acpiphp: Slot [12] registered [ 0.275029] acpiphp: Slot [13] registered [ 0.275358] acpiphp: Slot [14] registered [ 0.276022] acpiphp: Slot [15] registered [ 0.277363] acpiphp: Slot [16] registered [ 0.278022] acpiphp: Slot [17] registered [ 0.278359] acpiphp: Slot [18] registered [ 0.279030] acpiphp: Slot [19] registered [ 0.279358] acpiphp: Slot [20] registered [ 0.280033] acpiphp: Slot [21] registered [ 0.281360] acpiphp: Slot [22] registered [ 0.282028] acpiphp: Slot [23] registered [ 0.282361] acpiphp: Slot [24] registered [ 0.283036] acpiphp: Slot [25] registered [ 0.283358] acpiphp: Slot [26] registered [ 0.284036] acpiphp: Slot [27] registered [ 0.285361] acpiphp: Slot [28] registered [ 0.286038] acpiphp: Slot [29] registered [ 0.286359] acpiphp: Slot [30] registered [ 0.287024] acpiphp: Slot [31] registered [ 0.287357] PCI host bridge to bus 0000:00 [ 0.288034] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.289346] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.290348] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.291345] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.293346] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.294346] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.295263] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.296793] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.299191] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.300943] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.302412] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.303339] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.304360] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.305303] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.306359] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.307299] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.308628] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.311000] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.312431] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.313447] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.314879] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.318331] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.320054] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.323073] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.326521] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.327468] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.328465] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.329450] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.330396] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.332390] iommu: Default domain type: Translated [ 0.333347] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.334447] efivars: Registered efivars operations [ 0.335137] PCI: Using ACPI for IRQ routing [ 0.336368] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.337342] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.337342] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.339349] vgaarb: loaded [ 0.339887] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.341346] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.344385] clocksource: Switched to clocksource kvm-clock [ 0.345955] VFS: Disk quotas dquot_6.6.0 [ 0.346644] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.348062] pnp: PnP ACPI init [ 0.349023] pnp: PnP ACPI: found 5 devices [ 0.357218] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.358730] NET: Registered PF_INET protocol family [ 0.359606] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.372601] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.374005] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.375281] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.376694] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.377970] TCP: Hash tables configured (established 16384 bind 16384) [ 0.379058] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.380266] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.381491] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.382403] NET: Registered PF_XDP protocol family [ 0.383183] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.384184] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.385201] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.386338] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.387469] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.388712] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.389756] PCI: CLS 0 bytes, default 64 [ 0.390528] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.392285] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.394538] clocksource: Switched to clocksource tsc [ 0.414560] Initialise system trusted keyrings [ 0.416593] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.418350] Key type asymmetric registered [ 0.419224] Asymmetric key parser 'x509' registered [ 0.421046] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.422648] io scheduler mq-deadline registered [ 0.423639] io scheduler kyber registered [ 0.424580] io scheduler bfq registered [ 0.426550] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.427970] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.429613] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.432796] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.434648] i8042: Warning: Keylock active [ 0.437080] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.438134] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.439288] hv_vmbus: registering driver hyperv_keyboard [ 0.440528] rtc_cmos 00:00: RTC can wake from S4 [ 0.442822] rtc_cmos 00:00: registered as rtc0 [ 0.443999] rtc_cmos 00:00: setting system clock to 2026-09-03T15:58:25 UTC (1788451105) [ 0.445756] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.447035] intel_pstate: CPU model not supported [ 0.448098] efifb: probing for efifb [ 0.448878] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.450239] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.451478] efifb: scrolling: redraw [ 0.452252] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.454018] Console: switching to colour frame buffer device 100x37 [ 0.455840] fb0: EFI VGA frame buffer device [ 0.456778] pstore: Using crash dump compression: deflate [ 0.457920] pstore: Registered efi_pstore as persistent store backend [ 0.459514] NET: Registered PF_INET6 protocol family [ 0.461576] Segment Routing with IPv6 [ 0.462346] In-situ OAM (IOAM) with IPv6 [ 0.463210] NET: Registered PF_PACKET protocol family [ 0.464397] Key type dns_resolver registered [ 0.467658] IPI shorthand broadcast: enabled [ 0.470383] sched_clock: Marking stable (313001712, 156462413)->(547822378, -78358253) [ 0.472235] registered taskstats version 1 [ 0.473509] Loading compiled-in X.509 certificates [ 0.947027] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.725487] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.729897] Demotion targets for Node 0: null [ 1.731060] Key type .fscrypt registered [ 1.731960] Key type fscrypt-provisioning registered [ 1.732994] ima: No TPM chip found, activating TPM-bypass! [ 1.734244] ima: Allocated hash algorithm: sha1 [ 1.735187] ima: No architecture policies found [ 1.741730] clk: Disabling unused clocks [ 1.748117] Freeing unused kernel image (initmem) memory: 17040K [ 1.749815] Write protecting the kernel read-only data: 47104k [ 1.751651] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.753374] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.755062] Run /init as init process [ 1.873335] nvme nvme0: pci function 0000:00:04.0 [ 1.874672] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.885374] nvme nvme0: 2/0/0 default/read/poll queues [ 1.891617] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.893076] GPT:25804799 != 33554431 [ 1.893840] GPT:Alternate GPT header not at the end of the disk. [ 1.894945] GPT:25804799 != 33554431 [ 1.895680] GPT: Use GNU Parted to correct GPT errors. [ 1.896684] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.910168] SCSI subsystem initialized [ 1.937087] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.939447] device-mapper: uevent: version 1.0.3 [ 1.940504] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.948228] device-mapper: verity: sha256 using "sha256-lib" [ 1.983469] raid6: avx512x4 gen() 17812 MB/s [ 2.001470] raid6: avx512x2 gen() 17847 MB/s [ 2.018473] raid6: avx512x1 gen() 17283 MB/s [ 2.036469] raid6: avx2x4 gen() 17982 MB/s [ 2.053472] raid6: avx2x2 gen() 16746 MB/s [ 2.070472] raid6: avx2x1 gen() 13076 MB/s [ 2.071400] raid6: using algorithm avx2x4 gen() 17982 MB/s [ 2.089470] raid6: .... xor() 7298 MB/s, rmw enabled [ 2.090501] raid6: using avx512x2 recovery algorithm [ 2.101512] xor: automatically using best checksumming function avx [ 2.236193] Btrfs loaded, zoned=no, fsverity=no [ 2.240648] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.244326] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.248485] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.249923] BTRFS error (device dm-0): open_ctree failed: -2