1.654769] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.656469] Run /init as init process [ 1.774884] nvme nvme0: pci function 0000:00:04.0 [ 1.776235] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.785484] nvme nvme0: 2/0/0 default/read/poll queues [ 1.792821] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.794194] GPT:25804799 != 33554431 [ 1.795013] GPT:Alternate GPT header not at the end of the disk. [ 1.796098] GPT:25804799 != 33554431 [ 1.796814] GPT: Use GNU Parted to correct GPT errors. [ 1.797760] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.811694] SCSI subsystem initialized [ 1.838680] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.840969] device-mapper: uevent: version 1.0.3 [ 1.841969] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.849772] device-mapper: verity: sha256 using "sha256-lib" [ 1.883838] raid6: avx512x4 gen() 17970 MB/s [ 1.900838] raid6: avx512x2 gen() 17897 MB/s [ 1.917838] raid6: avx512x1 gen() 17948 MB/s [ 1.935839] raid6: avx2x4 gen() 17841 MB/s [ 1.952838] raid6: avx2x2 gen() 17825 MB/s [ 1.969839] raid6: avx2x1 gen() 13674 MB/s [ 1.970752] raid6: using algorithm avx512x4 gen() 17970 MB/s [ 1.987837] raid6: .... xor() 7311 MB/s, rmw enabled [ 1.988845] raid6: using avx512x2 recovery algorithm [ 1.999330] xor: automatically using best checksumming function avx [ 2.131374] Btrfs loaded, zoned=no, fsverity=no [ 2.135906] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.139456] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.143148] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.144460] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.227696] ACPI: PM: Preparing to enter system sleep state S5 [ 62.228901] reboot: Restarting system [ 62.229681] 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        [2026-09-03T19:24:23.077890]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 4002874522 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 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 [ 0.000172] Using GB pages for direct mapping [ 0.000428] ACPI: Early table checksum verification disabled [ 0.000431] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000435] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000441] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000446] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000449] ACPI: FACS 0x00000000789D0000 000040 [ 0.000452] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000455] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000458] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000461] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000464] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000467] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000470] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000473] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000475] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000476] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000477] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000478] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000478] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000479] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000480] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000481] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000481] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000482] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000483] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000523] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000533] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000585] Zone ranges: [ 0.000586] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000588] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000591] Normal empty [ 0.000593] Device empty [ 0.000594] Movable zone start for each node [ 0.000595] Early memory node ranges [ 0.000596] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000598] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000601] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000603] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000610] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000647] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003981] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004090] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004490] ACPI: PM-Timer IO Port: 0xb008 [ 0.004503] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004564] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004568] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004570] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004571] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004572] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004576] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004578] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004582] TSC deadline timer available [ 0.004587] CPU topo: Max. logical packages: 1 [ 0.004588] CPU topo: Max. logical dies: 1 [ 0.004589] CPU topo: Max. dies per package: 1 [ 0.004594] CPU topo: Max. threads per core: 2 [ 0.004594] CPU topo: Num. cores per package: 1 [ 0.004595] CPU topo: Num. threads per package: 2 [ 0.004596] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004614] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004630] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004632] Booting paravirtualized kernel on KVM [ 0.004634] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009524] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009806] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010457] kvm-guest: PV spinlocks enabled [ 0.010459] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010463] 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 [ 0.010636] random: crng init done [ 0.010637] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010850] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010962] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011015] Fallback order for Node 0: 0 [ 0.011017] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011019] Policy zone: DMA32 [ 0.011020] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014941] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014956] Kernel/User page tables isolation: enabled [ 0.023202] ftrace: allocating 41455 entries in 164 pages [ 0.023206] ftrace: allocated 164 pages with 3 groups [ 0.023998] Dynamic Preempt: voluntary [ 0.024032] rcu: Preemptible hierarchical RCU implementation. [ 0.024032] rcu: RCU event tracing is enabled. [ 0.024033] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024034] Trampoline variant of Tasks RCU enabled. [ 0.024034] Rude variant of Tasks RCU enabled. [ 0.024035] Tracing variant of Tasks RCU enabled. [ 0.024036] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024037] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024043] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024045] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024047] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029177] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029409] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029416] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029469] Console: colour dummy device 80x25 [ 0.029473] printk: legacy console [tty0] enabled [ 0.029750] printk: legacy console [ttyS0] enabled [ 0.162966] ACPI: Core revision 20250807 [ 0.163760] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165127] APIC: Switch to symmetric I/O mode setup [ 0.166260] x2apic enabled [ 0.167098] APIC: Switched APIC routing to: physical x2apic [ 0.169483] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.171066] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.172063] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172063] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172063] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172063] Speculative Store Bypass: Vulnerable [ 0.172063] Spectre V2 : Mitigation: Retpolines [ 0.172063] RETBleed: Vulnerable [ 0.172063] ITS: Mitigation: Aligned branch/return thunks [ 0.172063] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172063] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172063] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172063] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172063] GDS: Unknown: Dependent on hypervisor status [ 0.172063] active return thunk: its_return_thunk [ 0.172063] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172063] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172063] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172063] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172063] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172063] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172063] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172063] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172063] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172063] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172063] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172063] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172063] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172063] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172063] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172063] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172063] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172063] Freeing SMP alternatives memory: 40K [ 0.172063] pid_max: default: 32768 minimum: 301 [ 0.172063] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172063] landlock: Up and running. [ 0.172063] SELinux: Initializing. [ 0.172063] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172063] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172063] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172263] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173111] signal: max sigframe size: 3632 [ 0.173771] rcu: Hierarchical SRCU implementation. [ 0.174066] rcu: Max phase no-delay instances is 400. [ 0.174897] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178471] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179127] smp: Bringing up secondary CPUs ... [ 0.179932] smpboot: x86: Booting SMP configuration: [ 0.180067] .... node #0, CPUs: #1 [ 0.181424] 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. [ 0.183067] 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. [ 0.184100] smp: Brought up 1 node, 2 CPUs [ 0.184724] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.185208] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186191] devtmpfs: initialized [ 0.186670] x86/mm: Memory block size: 128MB [ 0.187419] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188125] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189072] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190152] pinctrl core: initialized pinctrl subsystem [ 0.191505] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192214] audit: initializing netlink subsys (disabled) [ 0.194163] thermal_sys: Registered thermal governor 'step_wise' [ 0.194174] audit: type=2000 audit(1788463466.302:1): state=initialized audit_enabled=0 res=1 [ 0.196072] cpuidle: using governor menu [ 0.198550] efi: Freeing EFI boot services memory: 37748K [ 0.199069] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200129] dca service started, version 1.12.1 [ 0.200884] PCI: Using configuration type 1 for base access [ 0.201175] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223638] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224069] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225067] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226066] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228192] ACPI: Added _OSI(Module Device) [ 0.228840] ACPI: Added _OSI(Processor Device) [ 0.229067] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230899] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.231319] ACPI: Interpreter enabled [ 0.232077] ACPI: PM: (supports S0 S5) [ 0.232651] ACPI: Using IOAPIC for interrupt routing [ 0.233082] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.234067] PCI: Using E820 reservations for host bridge windows [ 0.235066] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.238094] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239057] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.239067] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.240074] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.241416] acpiphp: Slot [3] registered [ 0.242030] acpiphp: Slot [4] registered [ 0.242082] acpiphp: Slot [5] registered [ 0.242692] acpiphp: Slot [6] registered [ 0.243080] acpiphp: Slot [7] registered [ 0.243692] acpiphp: Slot [8] registered [ 0.244079] acpiphp: Slot [9] registered [ 0.244687] acpiphp: Slot [10] registered [ 0.245079] acpiphp: Slot [11] registered [ 0.245704] acpiphp: Slot [12] registered [ 0.246080] acpiphp: Slot [13] registered [ 0.246698] acpiphp: Slot [14] registered [ 0.247080] acpiphp: Slot [15] registered [ 0.247703] acpiphp: Slot [16] registered [ 0.248083] acpiphp: Slot [17] registered [ 0.248704] acpiphp: Slot [18] registered [ 0.249079] acpiphp: Slot [19] registered [ 0.249703] acpiphp: Slot [20] registered [ 0.250081] acpiphp: Slot [21] registered [ 0.250699] acpiphp: Slot [22] registered [ 0.251078] acpiphp: Slot [23] registered [ 0.251706] acpiphp: Slot [24] registered [ 0.252080] acpiphp: Slot [25] registered [ 0.252708] acpiphp: Slot [26] registered [ 0.253081] acpiphp: Slot [27] registered [ 0.253700] acpiphp: Slot [28] registered [ 0.254082] acpiphp: Slot [29] registered [ 0.254695] acpiphp: Slot [30] registered [ 0.255079] acpiphp: Slot [31] registered [ 0.255694] PCI host bridge to bus 0000:00 [ 0.256069] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.257067] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.258066] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.259066] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.260066] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.261067] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.261929] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.262486] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.263881] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.264652] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.265129] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.266005] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.266080] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.266956] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.267080] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.267956] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.268276] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.269737] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.271148] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.272159] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.273405] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.277039] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.278644] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.281079] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.284112] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.285115] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.286111] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.287108] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.288078] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.289332] iommu: Default domain type: Translated [ 0.290067] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.291077] efivars: Registered efivars operations [ 0.291929] PCI: Using ACPI for IRQ routing [ 0.292087] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.292991] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.293063] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.295068] vgaarb: loaded [ 0.295563] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.297067] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.302103] clocksource: Switched to clocksource kvm-clock [ 0.303594] VFS: Disk quotas dquot_6.6.0 [ 0.304222] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.305450] pnp: PnP ACPI init [ 0.306369] pnp: PnP ACPI: found 5 devices [ 0.314299] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.315709] NET: Registered PF_INET protocol family [ 0.316517] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.328892] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.330209] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.331408] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.332647] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.333835] TCP: Hash tables configured (established 16384 bind 16384) [ 0.334866] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.335944] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.337090] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.337970] NET: Registered PF_XDP protocol family [ 0.338715] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.339659] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.340582] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.341618] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.342669] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.343842] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.344827] PCI: CLS 0 bytes, default 64 [ 0.345553] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.347314] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.349562] clocksource: Switched to clocksource tsc [ 0.369471] Initialise system trusted keyrings [ 0.370732] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.372953] Key type asymmetric registered [ 0.373841] Asymmetric key parser 'x509' registered [ 0.375526] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.377136] io scheduler mq-deadline registered [ 0.378114] io scheduler kyber registered [ 0.378993] io scheduler bfq registered [ 0.381965] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.383367] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.384984] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.390350] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.392264] i8042: Warning: Keylock active [ 0.394656] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.395769] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.396945] hv_vmbus: registering driver hyperv_keyboard [ 0.398150] rtc_cmos 00:00: RTC can wake from S4 [ 0.400527] rtc_cmos 00:00: registered as rtc0 [ 0.401674] rtc_cmos 00:00: setting system clock to 2026-09-03T19:24:23 UTC (1788463463) [ 0.403490] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.404819] intel_pstate: CPU model not supported [ 0.405910] efifb: probing for efifb [ 0.406706] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.408099] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.409369] efifb: scrolling: redraw [ 0.410146] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.411952] Console: switching to colour frame buffer device 100x37 [ 0.413723] fb0: EFI VGA frame buffer device [ 0.414687] pstore: Using crash dump compression: deflate [ 0.415857] pstore: Registered efi_pstore as persistent store backend [ 0.417478] NET: Registered PF_INET6 protocol family [ 0.418906] Segment Routing with IPv6 [ 0.419744] In-situ OAM (IOAM) with IPv6 [ 0.420618] NET: Registered PF_PACKET protocol family [ 0.421764] Key type dns_resolver registered [ 0.423960] IPI shorthand broadcast: enabled [ 0.426643] sched_clock: Marking stable (284001662, 141647497)->(511361317, -85712158) [ 0.428643] registered taskstats version 1 [ 0.429914] Loading compiled-in X.509 certificates [ 0.900583] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.620090] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.624293] Demotion targets for Node 0: null [ 1.625289] Key type .fscrypt registered [ 1.626107] Key type fscrypt-provisioning registered [ 1.627082] ima: No TPM chip found, activating TPM-bypass! [ 1.628272] ima: Allocated hash algorithm: sha1 [ 1.629154] ima: No architecture policies found [ 1.635231] clk: Disabling unused clocks [ 1.641557] Freeing unused kernel image (initmem) memory: 17040K [ 1.643255] Write protecting the kernel read-only data: 47104k [ 1.645071] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.646794] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.648479] Run /init as init process [ 1.768560] nvme nvme0: pci function 0000:00:04.0 [ 1.769848] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.778827] nvme nvme0: 2/0/0 default/read/poll queues [ 1.786147] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.787545] GPT:25804799 != 33554431 [ 1.788310] GPT:Alternate GPT header not at the end of the disk. [ 1.789382] GPT:25804799 != 33554431 [ 1.790091] GPT: Use GNU Parted to correct GPT errors. [ 1.791041] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.804420] SCSI subsystem initialized [ 1.830818] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.833154] device-mapper: uevent: version 1.0.3 [ 1.834175] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.841600] device-mapper: verity: sha256 using "sha256-lib" [ 1.876654] raid6: avx512x4 gen() 17985 MB/s [ 1.893653] raid6: avx512x2 gen() 17872 MB/s [ 1.910653] raid6: avx512x1 gen() 17910 MB/s [ 1.927654] raid6: avx2x4 gen() 17753 MB/s [ 1.944654] raid6: avx2x2 gen() 17797 MB/s [ 1.961653] raid6: avx2x1 gen() 13740 MB/s [ 1.962549] raid6: using algorithm avx512x4 gen() 17985 MB/s [ 1.979654] raid6: .... xor() 7426 MB/s, rmw enabled [ 1.980674] raid6: using avx512x2 recovery algorithm [ 1.991221] xor: automatically using best checksumming function avx [ 2.123478] Btrfs loaded, zoned=no, fsverity=no [ 2.128038] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.131588] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.135286] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.136683] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.200524] ACPI: PM: Preparing to enter system sleep state S5 [ 62.201762] reboot: Restarting system [ 62.202539] 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        [2026-09-03T19:25:29.779543]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 3981209778 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000262] ACPI: Early table checksum verification disabled [ 0.000266] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000270] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000276] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000281] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000285] ACPI: FACS 0x00000000789D0000 000040 [ 0.000287] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000290] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000293] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000296] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000299] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000302] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000305] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000308] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000310] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000311] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000312] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000313] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000314] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000315] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000315] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000316] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000317] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000317] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000318] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000356] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000366] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000418] Zone ranges: [ 0.000419] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000422] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000424] Normal empty [ 0.000426] Device empty [ 0.000427] Movable zone start for each node [ 0.000429] Early memory node ranges [ 0.000429] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000432] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000434] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000436] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000443] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000485] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003768] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003873] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004266] ACPI: PM-Timer IO Port: 0xb008 [ 0.004278] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004335] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004338] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004340] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004341] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004342] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004347] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004348] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004351] TSC deadline timer available [ 0.004356] CPU topo: Max. logical packages: 1 [ 0.004357] CPU topo: Max. logical dies: 1 [ 0.004358] CPU topo: Max. dies per package: 1 [ 0.004362] CPU topo: Max. threads per core: 2 [ 0.004363] CPU topo: Num. cores per package: 1 [ 0.004364] CPU topo: Num. threads per package: 2 [ 0.004364] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004382] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004397] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004399] Booting paravirtualized kernel on KVM [ 0.004401] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009275] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009542] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010188] kvm-guest: PV spinlocks enabled [ 0.010191] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010194] 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 [ 0.010367] random: crng init done [ 0.010368] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010574] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010682] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010734] Fallback order for Node 0: 0 [ 0.010737] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010738] Policy zone: DMA32 [ 0.010739] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014568] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014583] Kernel/User page tables isolation: enabled [ 0.022764] ftrace: allocating 41455 entries in 164 pages [ 0.022768] ftrace: allocated 164 pages with 3 groups [ 0.023560] Dynamic Preempt: voluntary [ 0.023592] rcu: Preemptible hierarchical RCU implementation. [ 0.023593] rcu: RCU event tracing is enabled. [ 0.023593] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023595] Trampoline variant of Tasks RCU enabled. [ 0.023595] Rude variant of Tasks RCU enabled. [ 0.023596] Tracing variant of Tasks RCU enabled. [ 0.023597] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023597] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023603] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023605] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023606] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028704] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028936] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028944] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028996] Console: colour dummy device 80x25 [ 0.029000] printk: legacy console [tty0] enabled [ 0.029276] printk: legacy console [ttyS0] enabled [ 0.162104] ACPI: Core revision 20250807 [ 0.162880] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164246] APIC: Switch to symmetric I/O mode setup [ 0.165381] x2apic enabled [ 0.166222] APIC: Switched APIC routing to: physical x2apic [ 0.168591] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.170185] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.171182] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171182] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171182] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171182] Speculative Store Bypass: Vulnerable [ 0.171182] Spectre V2 : Mitigation: Retpolines [ 0.171182] RETBleed: Vulnerable [ 0.171182] ITS: Mitigation: Aligned branch/return thunks [ 0.171182] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171182] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171182] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171182] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171182] GDS: Unknown: Dependent on hypervisor status [ 0.171182] active return thunk: its_return_thunk [ 0.171182] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171182] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171182] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171182] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171182] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171182] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171182] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171182] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171182] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171182] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171182] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171182] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171182] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171182] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171182] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171182] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171182] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171182] Freeing SMP alternatives memory: 40K [ 0.171182] pid_max: default: 32768 minimum: 301 [ 0.171182] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171182] landlock: Up and running. [ 0.171182] SELinux: Initializing. [ 0.171182] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171182] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171182] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171381] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172227] signal: max sigframe size: 3632 [ 0.172918] rcu: Hierarchical SRCU implementation. [ 0.173186] rcu: Max phase no-delay instances is 400. [ 0.174024] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177593] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178243] smp: Bringing up secondary CPUs ... [ 0.179053] smpboot: x86: Booting SMP configuration: [ 0.179187] .... node #0, CPUs: #1 [ 0.180515] 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. [ 0.181186] 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. [ 0.182212] smp: Brought up 1 node, 2 CPUs [ 0.182854] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.183342] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184307] devtmpfs: initialized [ 0.184726] x86/mm: Memory block size: 128MB [ 0.185239] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186242] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187182] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188259] pinctrl core: initialized pinctrl subsystem [ 0.189576] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190334] audit: initializing netlink subsys (disabled) [ 0.191209] audit: type=2000 audit(1788463533.091:1): state=initialized audit_enabled=0 res=1 [ 0.192215] thermal_sys: Registered thermal governor 'step_wise' [ 0.193196] cpuidle: using governor menu [ 0.196033] efi: Freeing EFI boot services memory: 37748K [ 0.196188] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197237] dca service started, version 1.12.1 [ 0.198017] PCI: Using configuration type 1 for base access [ 0.198297] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223185] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224186] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225186] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226185] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228508] ACPI: Added _OSI(Module Device) [ 0.229161] ACPI: Added _OSI(Processor Device) [ 0.229186] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231000] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.231438] ACPI: Interpreter enabled [ 0.232195] ACPI: PM: (supports S0 S5) [ 0.232781] ACPI: Using IOAPIC for interrupt routing [ 0.233200] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.234185] PCI: Using E820 reservations for host bridge windows [ 0.235192] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.238217] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239171] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.239186] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.240199] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.241545] acpiphp: Slot [3] registered [ 0.242189] acpiphp: Slot [4] registered [ 0.242820] acpiphp: Slot [5] registered [ 0.243200] acpiphp: Slot [6] registered [ 0.243815] acpiphp: Slot [7] registered [ 0.244198] acpiphp: Slot [8] registered [ 0.244810] acpiphp: Slot [9] registered [ 0.245199] acpiphp: Slot [10] registered [ 0.245843] acpiphp: Slot [11] registered [ 0.246201] acpiphp: Slot [12] registered [ 0.246846] acpiphp: Slot [13] registered [ 0.247200] acpiphp: Slot [14] registered [ 0.247833] acpiphp: Slot [15] registered [ 0.248197] acpiphp: Slot [16] registered [ 0.248836] acpiphp: Slot [17] registered [ 0.249198] acpiphp: Slot [18] registered [ 0.249845] acpiphp: Slot [19] registered [ 0.250198] acpiphp: Slot [20] registered [ 0.250833] acpiphp: Slot [21] registered [ 0.251199] acpiphp: Slot [22] registered [ 0.251828] acpiphp: Slot [23] registered [ 0.252197] acpiphp: Slot [24] registered [ 0.252843] acpiphp: Slot [25] registered [ 0.253199] acpiphp: Slot [26] registered [ 0.253834] acpiphp: Slot [27] registered [ 0.254199] acpiphp: Slot [28] registered [ 0.254833] acpiphp: Slot [29] registered [ 0.255199] acpiphp: Slot [30] registered [ 0.255841] acpiphp: Slot [31] registered [ 0.256195] PCI host bridge to bus 0000:00 [ 0.256838] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.257185] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.258185] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.259185] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.260184] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.261185] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.262076] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.262610] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.264027] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.264760] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.265257] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.266161] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.266199] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.267087] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.267200] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.268087] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.268447] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.270213] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.271265] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.272277] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.273524] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.276199] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.277727] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.279200] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.282236] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.283269] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.284287] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.285293] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.286236] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.287503] iommu: Default domain type: Translated [ 0.288187] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.289289] efivars: Registered efivars operations [ 0.290257] PCI: Using ACPI for IRQ routing [ 0.291209] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.292130] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.292182] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.294188] vgaarb: loaded [ 0.294698] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.295185] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.299225] clocksource: Switched to clocksource kvm-clock [ 0.300773] VFS: Disk quotas dquot_6.6.0 [ 0.301414] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.302629] pnp: PnP ACPI init [ 0.303569] pnp: PnP ACPI: found 5 devices [ 0.311514] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.312938] NET: Registered PF_INET protocol family [ 0.313756] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.326030] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.327368] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.328582] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.329838] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.331028] TCP: Hash tables configured (established 16384 bind 16384) [ 0.332107] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.333141] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.334302] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.335192] NET: Registered PF_XDP protocol family [ 0.335969] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.336917] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.337860] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.338906] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.339989] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.341170] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.342171] PCI: CLS 0 bytes, default 64 [ 0.342921] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.344717] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.346909] clocksource: Switched to clocksource tsc [ 0.366820] Initialise system trusted keyrings [ 0.367890] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.369620] Key type asymmetric registered [ 0.370513] Asymmetric key parser 'x509' registered [ 0.372838] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.375277] io scheduler mq-deadline registered [ 0.376283] io scheduler kyber registered [ 0.377155] io scheduler bfq registered [ 0.378655] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.380039] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.381646] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.384655] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.386518] i8042: Warning: Keylock active [ 0.388918] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.389990] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.391076] hv_vmbus: registering driver hyperv_keyboard [ 0.392412] rtc_cmos 00:00: RTC can wake from S4 [ 0.394777] rtc_cmos 00:00: registered as rtc0 [ 0.395935] rtc_cmos 00:00: setting system clock to 2026-09-03T19:25:30 UTC (1788463530) [ 0.397743] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.399060] intel_pstate: CPU model not supported [ 0.400143] efifb: probing for efifb [ 0.400938] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.402317] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.403575] efifb: scrolling: redraw [ 0.404371] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.406174] Console: switching to colour frame buffer device 100x37 [ 0.407999] fb0: EFI VGA frame buffer device [ 0.408972] pstore: Using crash dump compression: deflate [ 0.410154] pstore: Registered efi_pstore as persistent store backend [ 0.411756] NET: Registered PF_INET6 protocol family [ 0.414337] Segment Routing with IPv6 [ 0.415149] In-situ OAM (IOAM) with IPv6 [ 0.416074] NET: Registered PF_PACKET protocol family [ 0.417216] Key type dns_resolver registered [ 0.418579] IPI shorthand broadcast: enabled [ 0.421288] sched_clock: Marking stable (280002192, 141238230)->(511405448, -90165026) [ 0.423135] registered taskstats version 1 [ 0.424488] Loading compiled-in X.509 certificates [ 0.899005] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.617901] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.622118] Demotion targets for Node 0: null [ 1.623134] Key type .fscrypt registered [ 1.623956] Key type fscrypt-provisioning registered [ 1.624931] ima: No TPM chip found, activating TPM-bypass! [ 1.626089] ima: Allocated hash algorithm: sha1 [ 1.626965] ima: No architecture policies found [ 1.633783] clk: Disabling unused clocks [ 1.640001] Freeing unused kernel image (initmem) memory: 17040K [ 1.641675] Write protecting the kernel read-only data: 47104k [ 1.643476] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.645183] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.646834] Run /init as init process [ 1.764315] nvme nvme0: pci function 0000:00:04.0 [ 1.765562] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.774619] nvme nvme0: 2/0/0 default/read/poll queues [ 1.781945] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.783267] GPT:25804799 != 33554431 [ 1.784062] GPT:Alternate GPT header not at the end of the disk. [ 1.785124] GPT:25804799 != 33554431 [ 1.785824] GPT: Use GNU Parted to correct GPT errors. [ 1.786750] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.800195] SCSI subsystem initialized [ 1.826353] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.828603] device-mapper: uevent: version 1.0.3 [ 1.829581] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.836893] device-mapper: verity: sha256 using "sha256-lib" [ 1.871247] raid6: avx512x4 gen() 18102 MB/s [ 1.888245] raid6: avx512x2 gen() 18329 MB/s [ 1.905246] raid6: avx512x1 gen() 18350 MB/s [ 1.922247] raid6: avx2x4 gen() 18186 MB/s [ 1.939247] raid6: avx2x2 gen() 18281 MB/s [ 1.956245] raid6: avx2x1 gen() 14109 MB/s [ 1.957143] raid6: using algorithm avx512x1 gen() 18350 MB/s [ 1.974245] raid6: .... xor() 21294 MB/s, rmw enabled [ 1.975251] raid6: using avx512x2 recovery algorithm [ 1.985678] xor: automatically using best checksumming function avx [ 2.117296] Btrfs loaded, zoned=no, fsverity=no [ 2.121867] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.125366] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.128988] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.130311] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.211181] ACPI: PM: Preparing to enter system sleep state S5 [ 62.212418] reboot: Restarting system [ 62.213170] 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        [2026-09-03T19:26:36.579408]      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 3994225498 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000417] ACPI: Early table checksum verification disabled [ 0.000420] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000425] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000430] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000435] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000439] ACPI: FACS 0x00000000789D0000 000040 [ 0.000441] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000444] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000447] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000450] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000453] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000456] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000459] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000462] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000464] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000466] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000467] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000467] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000468] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000469] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000469] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000470] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000471] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000472] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000472] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000511] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000520] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000571] Zone ranges: [ 0.000572] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000575] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000578] Normal empty [ 0.000579] Device empty [ 0.000581] Movable zone start for each node [ 0.000582] Early memory node ranges [ 0.000583] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000585] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000587] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000590] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000596] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000639] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003990] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004097] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004490] ACPI: PM-Timer IO Port: 0xb008 [ 0.004502] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004559] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004562] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004564] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004566] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004567] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004571] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004573] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004577] TSC deadline timer available [ 0.004582] CPU topo: Max. logical packages: 1 [ 0.004583] CPU topo: Max. logical dies: 1 [ 0.004584] CPU topo: Max. dies per package: 1 [ 0.004589] CPU topo: Max. threads per core: 2 [ 0.004589] CPU topo: Num. cores per package: 1 [ 0.004590] CPU topo: Num. threads per package: 2 [ 0.004591] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004609] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004624] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004626] Booting paravirtualized kernel on KVM [ 0.004628] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009491] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009762] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010419] kvm-guest: PV spinlocks enabled [ 0.010421] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010424] 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 [ 0.010597] random: crng init done [ 0.010598] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010818] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010931] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010986] Fallback order for Node 0: 0 [ 0.010989] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010990] Policy zone: DMA32 [ 0.010991] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014925] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014939] Kernel/User page tables isolation: enabled [ 0.023089] ftrace: allocating 41455 entries in 164 pages [ 0.023092] ftrace: allocated 164 pages with 3 groups [ 0.023881] Dynamic Preempt: voluntary [ 0.023913] rcu: Preemptible hierarchical RCU implementation. [ 0.023914] rcu: RCU event tracing is enabled. [ 0.023914] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023916] Trampoline variant of Tasks RCU enabled. [ 0.023916] Rude variant of Tasks RCU enabled. [ 0.023917] Tracing variant of Tasks RCU enabled. [ 0.023917] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023918] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023924] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023926] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023927] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029026] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029259] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029266] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029317] Console: colour dummy device 80x25 [ 0.029320] printk: legacy console [tty0] enabled [ 0.029593] printk: legacy console [ttyS0] enabled [ 0.161886] ACPI: Core revision 20250807 [ 0.162662] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164006] APIC: Switch to symmetric I/O mode setup [ 0.165139] x2apic enabled [ 0.165965] APIC: Switched APIC routing to: physical x2apic [ 0.168340] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.169890] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.170887] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170887] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170887] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170887] Speculative Store Bypass: Vulnerable [ 0.170887] Spectre V2 : Mitigation: Retpolines [ 0.170887] RETBleed: Vulnerable [ 0.170887] ITS: Mitigation: Aligned branch/return thunks [ 0.170887] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170887] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170887] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170887] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170887] GDS: Unknown: Dependent on hypervisor status [ 0.170887] active return thunk: its_return_thunk [ 0.170887] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170887] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170887] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170887] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170887] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170887] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170887] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170887] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170887] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170887] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170887] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170887] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170887] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170887] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170887] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170887] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170887] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170887] Freeing SMP alternatives memory: 40K [ 0.170887] pid_max: default: 32768 minimum: 301 [ 0.170887] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170887] landlock: Up and running. [ 0.170887] SELinux: Initializing. [ 0.170887] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170887] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170887] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171088] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171932] signal: max sigframe size: 3632 [ 0.172580] rcu: Hierarchical SRCU implementation. [ 0.172889] rcu: Max phase no-delay instances is 400. [ 0.173709] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177304] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177943] smp: Bringing up secondary CPUs ... [ 0.178723] smpboot: x86: Booting SMP configuration: [ 0.178891] .... node #0, CPUs: #1 [ 0.180225] 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. [ 0.180890] 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. [ 0.181917] smp: Brought up 1 node, 2 CPUs [ 0.182532] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.183038] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184017] devtmpfs: initialized [ 0.184452] x86/mm: Memory block size: 128MB [ 0.185252] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185951] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186895] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187966] pinctrl core: initialized pinctrl subsystem [ 0.189283] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190034] audit: initializing netlink subsys (disabled) [ 0.190913] audit: type=2000 audit(1788463599.887:1): state=initialized audit_enabled=0 res=1 [ 0.190997] thermal_sys: Registered thermal governor 'step_wise' [ 0.191902] cpuidle: using governor menu [ 0.194735] efi: Freeing EFI boot services memory: 37748K [ 0.194893] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.195931] dca service started, version 1.12.1 [ 0.196682] PCI: Using configuration type 1 for base access [ 0.196996] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.203978] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.205891] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.206891] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.207890] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.222771] ACPI: Added _OSI(Module Device) [ 0.222894] ACPI: Added _OSI(Processor Device) [ 0.223836] ACPI: Added _OSI(Processor Aggregator Device) [ 0.225751] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.227330] ACPI: Interpreter enabled [ 0.227903] ACPI: PM: (supports S0 S5) [ 0.228519] ACPI: Using IOAPIC for interrupt routing [ 0.228906] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.229890] PCI: Using E820 reservations for host bridge windows [ 0.230898] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.233932] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.234893] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.235890] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.236898] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.238230] acpiphp: Slot [3] registered [ 0.238854] acpiphp: Slot [4] registered [ 0.238905] acpiphp: Slot [5] registered [ 0.239529] acpiphp: Slot [6] registered [ 0.239904] acpiphp: Slot [7] registered [ 0.240522] acpiphp: Slot [8] registered [ 0.240902] acpiphp: Slot [9] registered [ 0.241515] acpiphp: Slot [10] registered [ 0.241904] acpiphp: Slot [11] registered [ 0.242540] acpiphp: Slot [12] registered [ 0.242903] acpiphp: Slot [13] registered [ 0.243530] acpiphp: Slot [14] registered [ 0.243902] acpiphp: Slot [15] registered [ 0.244523] acpiphp: Slot [16] registered [ 0.244902] acpiphp: Slot [17] registered [ 0.245521] acpiphp: Slot [18] registered [ 0.245903] acpiphp: Slot [19] registered [ 0.246524] acpiphp: Slot [20] registered [ 0.246903] acpiphp: Slot [21] registered [ 0.247517] acpiphp: Slot [22] registered [ 0.247902] acpiphp: Slot [23] registered [ 0.248514] acpiphp: Slot [24] registered [ 0.248903] acpiphp: Slot [25] registered [ 0.249523] acpiphp: Slot [26] registered [ 0.249904] acpiphp: Slot [27] registered [ 0.250525] acpiphp: Slot [28] registered [ 0.250903] acpiphp: Slot [29] registered [ 0.251519] acpiphp: Slot [30] registered [ 0.251903] acpiphp: Slot [31] registered [ 0.252513] PCI host bridge to bus 0000:00 [ 0.252893] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.253890] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.254890] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.255890] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.256890] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.257892] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.258752] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.259311] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.260689] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.261459] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.261954] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.262820] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.262903] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.263767] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.263903] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.264768] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.265164] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.266913] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.267954] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.268974] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.270189] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.272857] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.273442] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.274903] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.277809] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.277994] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.278987] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.279989] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.280936] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.282171] iommu: Default domain type: Translated [ 0.282891] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.283948] efivars: Registered efivars operations [ 0.284809] PCI: Using ACPI for IRQ routing [ 0.285052] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.285814] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.285887] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.287892] vgaarb: loaded [ 0.288402] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.289891] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.292924] clocksource: Switched to clocksource kvm-clock [ 0.294379] VFS: Disk quotas dquot_6.6.0 [ 0.295010] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.296201] pnp: PnP ACPI init [ 0.297132] pnp: PnP ACPI: found 5 devices [ 0.305015] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.306387] NET: Registered PF_INET protocol family [ 0.307201] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.319415] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.320719] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.321896] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.323086] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.324227] TCP: Hash tables configured (established 16384 bind 16384) [ 0.325234] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.326241] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.327345] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.328199] NET: Registered PF_XDP protocol family [ 0.328937] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.329877] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.330801] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.331827] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.332853] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.333985] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.334957] PCI: CLS 0 bytes, default 64 [ 0.335684] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.337431] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.339659] clocksource: Switched to clocksource tsc [ 0.359522] Initialise system trusted keyrings [ 0.360707] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.362919] Key type asymmetric registered [ 0.363802] Asymmetric key parser 'x509' registered [ 0.365439] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.367035] io scheduler mq-deadline registered [ 0.368001] io scheduler kyber registered [ 0.368879] io scheduler bfq registered [ 0.371153] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.372495] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.374094] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.377149] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.379014] i8042: Warning: Keylock active [ 0.381362] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.382425] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.383602] hv_vmbus: registering driver hyperv_keyboard [ 0.384779] rtc_cmos 00:00: RTC can wake from S4 [ 0.387007] rtc_cmos 00:00: registered as rtc0 [ 0.388137] rtc_cmos 00:00: setting system clock to 2026-09-03T19:26:37 UTC (1788463597) [ 0.389917] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.391209] intel_pstate: CPU model not supported [ 0.392260] efifb: probing for efifb [ 0.393051] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.394419] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.395661] efifb: scrolling: redraw [ 0.396419] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.398219] Console: switching to colour frame buffer device 100x37 [ 0.400022] fb0: EFI VGA frame buffer device [ 0.400980] pstore: Using crash dump compression: deflate [ 0.402136] pstore: Registered efi_pstore as persistent store backend [ 0.403723] NET: Registered PF_INET6 protocol family [ 0.405921] Segment Routing with IPv6 [ 0.406729] In-situ OAM (IOAM) with IPv6 [ 0.407593] NET: Registered PF_PACKET protocol family [ 0.408731] Key type dns_resolver registered [ 0.410085] IPI shorthand broadcast: enabled [ 0.412758] sched_clock: Marking stable (272002002, 140621486)->(501930707, -89307219) [ 0.414589] registered taskstats version 1 [ 0.415829] Loading compiled-in X.509 certificates [ 0.892392] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.608823] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.613064] Demotion targets for Node 0: null [ 1.614049] Key type .fscrypt registered [ 1.614863] Key type fscrypt-provisioning registered [ 1.615838] ima: No TPM chip found, activating TPM-bypass! [ 1.617033] ima: Allocated hash algorithm: sha1 [ 1.617910] ima: No architecture policies found [ 1.623915] clk: Disabling unused clocks [ 1.630218] Freeing unused kernel image (initmem) memory: 17040K [ 1.631921] Write protecting the kernel read-only data: 47104k [ 1.633759] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.635490] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.637175] Run /init as init process [ 1.755142] nvme nvme0: pci function 0000:00:04.0 [ 1.756478] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.765724] nvme nvme0: 2/0/0 default/read/poll queues [ 1.773099] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.774500] GPT:25804799 != 33554431 [ 1.775246] GPT:Alternate GPT header not at the end of the disk. [ 1.776332] GPT:25804799 != 33554431 [ 1.777094] GPT: Use GNU Parted to correct GPT errors. [ 1.778046] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.791508] SCSI subsystem initialized [ 1.817571] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.819846] device-mapper: uevent: version 1.0.3 [ 1.820865] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.828209] device-mapper: verity: sha256 using "sha256-lib" [ 1.862629] raid6: avx512x4 gen() 17915 MB/s [ 1.879628] raid6: avx512x2 gen() 17827 MB/s [ 1.896630] raid6: avx512x1 gen() 17920 MB/s [ 1.913629] raid6: avx2x4 gen() 17746 MB/s [ 1.930629] raid6: avx2x2 gen() 17822 MB/s [ 1.947630] raid6: avx2x1 gen() 13724 MB/s [ 1.948534] raid6: using algorithm avx512x1 gen() 17920 MB/s [ 1.965629] raid6: .... xor() 21298 MB/s, rmw enabled [ 1.966635] raid6: using avx512x2 recovery algorithm [ 1.977085] xor: automatically using best checksumming function avx [ 2.111315] Btrfs loaded, zoned=no, fsverity=no [ 2.115822] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.119408] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.123116] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.124442] BTRFS error (device dm-0): open_ctree failed: -2