1.742650] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.744349] Run /init as init process [ 1.863163] nvme nvme0: pci function 0000:00:04.0 [ 1.864663] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.875926] nvme nvme0: 2/0/0 default/read/poll queues [ 1.882238] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.883808] GPT:25804799 != 33554431 [ 1.884594] GPT:Alternate GPT header not at the end of the disk. [ 1.885781] GPT:25804799 != 33554431 [ 1.886528] GPT: Use GNU Parted to correct GPT errors. [ 1.887511] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.901518] SCSI subsystem initialized [ 1.929528] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.932142] device-mapper: uevent: version 1.0.3 [ 1.933340] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.941271] device-mapper: verity: sha256 using "sha256-lib" [ 1.976219] raid6: avx512x4 gen() 17958 MB/s [ 1.993218] raid6: avx512x2 gen() 17764 MB/s [ 2.010218] raid6: avx512x1 gen() 17879 MB/s [ 2.027217] raid6: avx2x4 gen() 17928 MB/s [ 2.044218] raid6: avx2x2 gen() 17721 MB/s [ 2.061217] raid6: avx2x1 gen() 13759 MB/s [ 2.062128] raid6: using algorithm avx512x4 gen() 17958 MB/s [ 2.079219] raid6: .... xor() 7396 MB/s, rmw enabled [ 2.080533] raid6: using avx512x2 recovery algorithm [ 2.091435] xor: automatically using best checksumming function avx [ 2.235021] Btrfs loaded, zoned=no, fsverity=no [ 2.239370] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.242946] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.246963] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.248367] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.332329] ACPI: PM: Preparing to enter system sleep state S5 [ 62.333824] reboot: Restarting system [ 62.334643] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:06:58.597127]      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 [ 0.000002] kvm-clock: using sched offset of 4901223641 cycles [ 0.000006] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000011] tsc: Detected 2499.996 MHz processor [ 0.000106] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000134] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000137] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000189] Using GB pages for direct mapping [ 0.000652] ACPI: Early table checksum verification disabled [ 0.000657] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000661] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000667] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000674] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000677] ACPI: FACS 0x00000000789D0000 000040 [ 0.000680] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000683] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000686] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000689] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000692] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000695] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000699] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000702] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000704] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000706] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000706] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000707] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000708] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.001191] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.001193] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.001193] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.001194] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.001195] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.001196] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.001250] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.001258] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.001290] Zone ranges: [ 0.001291] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.001293] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.001294] Normal empty [ 0.001296] Device empty [ 0.001296] Movable zone start for each node [ 0.001297] Early memory node ranges [ 0.001298] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.001299] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.001301] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.001302] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.001306] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.001334] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.006078] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.006193] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.006956] ACPI: PM-Timer IO Port: 0xb008 [ 0.006972] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.007029] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.007032] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.007034] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.007036] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.007037] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.007041] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.007043] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.007047] TSC deadline timer available [ 0.007052] CPU topo: Max. logical packages: 1 [ 0.007053] CPU topo: Max. logical dies: 1 [ 0.007054] CPU topo: Max. dies per package: 1 [ 0.007058] CPU topo: Max. threads per core: 2 [ 0.007059] CPU topo: Num. cores per package: 1 [ 0.007060] CPU topo: Num. threads per package: 2 [ 0.007060] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.007079] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.007096] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.007098] Booting paravirtualized kernel on KVM [ 0.007100] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.015407] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.015881] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.016925] kvm-guest: PV spinlocks enabled [ 0.016929] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.016934] 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 [ 0.017117] random: crng init done [ 0.017119] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.017344] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.018079] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.018223] Fallback order for Node 0: 0 [ 0.018228] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.018229] Policy zone: DMA32 [ 0.018232] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.025987] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.026003] Kernel/User page tables isolation: enabled [ 0.043377] ftrace: allocating 41455 entries in 164 pages [ 0.043380] ftrace: allocated 164 pages with 3 groups [ 0.045290] Dynamic Preempt: voluntary [ 0.045338] rcu: Preemptible hierarchical RCU implementation. [ 0.045339] rcu: RCU event tracing is enabled. [ 0.045340] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.045342] Trampoline variant of Tasks RCU enabled. [ 0.045342] Rude variant of Tasks RCU enabled. [ 0.045343] Tracing variant of Tasks RCU enabled. [ 0.045344] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.045345] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.045352] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.045354] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.045356] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.061147] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.061850] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.061858] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.061993] Console: colour dummy device 80x25 [ 0.061997] printk: legacy console [tty0] enabled [ 0.062347] printk: legacy console [ttyS0] enabled [ 0.297551] ACPI: Core revision 20250807 [ 0.298824] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.300305] APIC: Switch to symmetric I/O mode setup [ 0.303371] x2apic enabled [ 0.304231] APIC: Switched APIC routing to: physical x2apic [ 0.309885] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.313813] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.314806] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.314806] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.314806] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.314806] Speculative Store Bypass: Vulnerable [ 0.314806] Spectre V2 : Mitigation: Retpolines [ 0.314806] RETBleed: Vulnerable [ 0.314806] ITS: Mitigation: Aligned branch/return thunks [ 0.314806] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.314806] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.314806] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.314806] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.314806] GDS: Unknown: Dependent on hypervisor status [ 0.314806] active return thunk: its_return_thunk [ 0.314806] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.314806] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.314806] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.314806] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.314806] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.314806] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.314806] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.314806] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.314806] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.314806] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.314806] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.314806] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.314806] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.314806] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.314806] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.314806] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.314806] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.314806] Freeing SMP alternatives memory: 40K [ 0.314806] pid_max: default: 32768 minimum: 301 [ 0.314806] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.314806] landlock: Up and running. [ 0.314806] SELinux: Initializing. [ 0.314806] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.314806] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.314806] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.316677] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.317871] signal: max sigframe size: 3632 [ 0.318883] rcu: Hierarchical SRCU implementation. [ 0.319819] rcu: Max phase no-delay instances is 400. [ 0.320909] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.326131] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.326898] smp: Bringing up secondary CPUs ... [ 0.327739] smpboot: x86: Booting SMP configuration: [ 0.328375] .... node #0, CPUs: #1 [ 0.337300] 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. [ 0.338811] 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. [ 0.339847] smp: Brought up 1 node, 2 CPUs [ 0.340521] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.341001] Memory: 1886644K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.342049] devtmpfs: initialized [ 0.342554] x86/mm: Memory block size: 128MB [ 0.344602] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.352853] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.354828] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.356916] pinctrl core: initialized pinctrl subsystem [ 0.358841] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.361199] audit: initializing netlink subsys (disabled) [ 0.362816] audit: type=2000 audit(1788451622.783:1): state=initialized audit_enabled=0 res=1 [ 0.363392] thermal_sys: Registered thermal governor 'step_wise' [ 0.364395] cpuidle: using governor menu [ 0.367512] efi: Freeing EFI boot services memory: 37748K [ 0.367816] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.368958] dca service started, version 1.12.1 [ 0.370891] PCI: Using configuration type 1 for base access [ 0.372026] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.402873] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.403811] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.404811] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.405810] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.408059] ACPI: Added _OSI(Module Device) [ 0.408736] ACPI: Added _OSI(Processor Device) [ 0.408810] ACPI: Added _OSI(Processor Aggregator Device) [ 0.411041] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.412991] ACPI: Interpreter enabled [ 0.413711] ACPI: PM: (supports S0 S5) [ 0.413811] ACPI: Using IOAPIC for interrupt routing [ 0.414689] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.416812] PCI: Using E820 reservations for host bridge windows [ 0.417981] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.421806] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.423823] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.425815] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.426832] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.430274] acpiphp: Slot [3] registered [ 0.430837] acpiphp: Slot [4] registered [ 0.431839] acpiphp: Slot [5] registered [ 0.432681] acpiphp: Slot [6] registered [ 0.433833] acpiphp: Slot [7] registered [ 0.434831] acpiphp: Slot [8] registered [ 0.435835] acpiphp: Slot [9] registered [ 0.436599] acpiphp: Slot [10] registered [ 0.436831] acpiphp: Slot [11] registered [ 0.438840] acpiphp: Slot [12] registered [ 0.439846] acpiphp: Slot [13] registered [ 0.440839] acpiphp: Slot [14] registered [ 0.442895] acpiphp: Slot [15] registered [ 0.443741] acpiphp: Slot [16] registered [ 0.444844] acpiphp: Slot [17] registered [ 0.445621] acpiphp: Slot [18] registered [ 0.445834] acpiphp: Slot [19] registered [ 0.446642] acpiphp: Slot [20] registered [ 0.447838] acpiphp: Slot [21] registered [ 0.448609] acpiphp: Slot [22] registered [ 0.448827] acpiphp: Slot [23] registered [ 0.449790] acpiphp: Slot [24] registered [ 0.450841] acpiphp: Slot [25] registered [ 0.451694] acpiphp: Slot [26] registered [ 0.452827] acpiphp: Slot [27] registered [ 0.453624] acpiphp: Slot [28] registered [ 0.454843] acpiphp: Slot [29] registered [ 0.455839] acpiphp: Slot [30] registered [ 0.456806] acpiphp: Slot [31] registered [ 0.456806] PCI host bridge to bus 0000:00 [ 0.456806] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.456806] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.456806] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.458817] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.459814] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.461816] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.462878] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.466127] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.467759] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.470550] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.471890] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.472895] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.474918] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.475829] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.477832] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.478829] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.480203] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.483251] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.484904] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.485913] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.488167] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.493843] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.495412] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.498834] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.505806] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.507950] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.509957] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.512074] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.512916] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.514855] iommu: Default domain type: Translated [ 0.515811] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.517028] efivars: Registered efivars operations [ 0.518153] PCI: Using ACPI for IRQ routing [ 0.520189] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.520806] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.520806] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.524818] vgaarb: loaded [ 0.525557] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.526813] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.531930] clocksource: Switched to clocksource kvm-clock [ 0.533873] VFS: Disk quotas dquot_6.6.0 [ 0.534740] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.536865] pnp: PnP ACPI init [ 0.538449] pnp: PnP ACPI: found 5 devices [ 0.547446] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.549246] NET: Registered PF_INET protocol family [ 0.550223] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.566853] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.568640] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.570679] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.572622] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.573942] TCP: Hash tables configured (established 16384 bind 16384) [ 0.575618] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.576963] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.578538] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.580200] NET: Registered PF_XDP protocol family [ 0.581709] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.582796] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.584059] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.585554] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.586895] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.590869] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.592486] PCI: CLS 0 bytes, default 64 [ 0.593279] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.595201] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.598427] clocksource: Switched to clocksource tsc [ 0.621590] Initialise system trusted keyrings [ 0.623056] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.625280] Key type asymmetric registered [ 0.626194] Asymmetric key parser 'x509' registered [ 0.628579] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.631068] io scheduler mq-deadline registered [ 0.632122] io scheduler kyber registered [ 0.633023] io scheduler bfq registered [ 0.635532] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.637059] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.639912] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.646942] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.649075] i8042: Warning: Keylock active [ 0.657717] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.659250] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.660797] hv_vmbus: registering driver hyperv_keyboard [ 0.662035] rtc_cmos 00:00: RTC can wake from S4 [ 0.668872] rtc_cmos 00:00: registered as rtc0 [ 0.670045] rtc_cmos 00:00: setting system clock to 2026-09-03T16:07:01 UTC (1788451621) [ 0.672172] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.673521] intel_pstate: CPU model not supported [ 0.674704] efifb: probing for efifb [ 0.675515] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.677086] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.678356] efifb: scrolling: redraw [ 0.679129] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.681167] Console: switching to colour frame buffer device 100x37 [ 0.683010] fb0: EFI VGA frame buffer device [ 0.684320] pstore: Using crash dump compression: deflate [ 0.685502] pstore: Registered efi_pstore as persistent store backend [ 0.687169] NET: Registered PF_INET6 protocol family [ 0.689053] Segment Routing with IPv6 [ 0.689900] In-situ OAM (IOAM) with IPv6 [ 0.690813] NET: Registered PF_PACKET protocol family [ 0.692037] Key type dns_resolver registered [ 0.694092] IPI shorthand broadcast: enabled [ 0.697234] sched_clock: Marking stable (445003928, 251948938)->(901757551, -204804685) [ 0.699157] registered taskstats version 1 [ 0.700340] Loading compiled-in X.509 certificates [ 1.170571] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.062375] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.066767] Demotion targets for Node 0: null [ 2.067964] Key type .fscrypt registered [ 2.068791] Key type fscrypt-provisioning registered [ 2.069797] ima: No TPM chip found, activating TPM-bypass! [ 2.071052] ima: Allocated hash algorithm: sha1 [ 2.072208] ima: No architecture policies found [ 2.078489] clk: Disabling unused clocks [ 2.085370] Freeing unused kernel image (initmem) memory: 17040K [ 2.087063] Write protecting the kernel read-only data: 47104k [ 2.088884] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.090638] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.092302] Run /init as init process [ 2.212420] nvme nvme0: pci function 0000:00:04.0 [ 2.213981] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.225599] nvme nvme0: 2/0/0 default/read/poll queues [ 2.232765] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.234211] GPT:25804799 != 33554431 [ 2.234984] GPT:Alternate GPT header not at the end of the disk. [ 2.236179] GPT:25804799 != 33554431 [ 2.236938] GPT: Use GNU Parted to correct GPT errors. [ 2.237914] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.252322] SCSI subsystem initialized [ 2.280562] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.282916] device-mapper: uevent: version 1.0.3 [ 2.284113] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.292495] device-mapper: verity: sha256 using "sha256-lib" [ 2.327959] raid6: avx512x4 gen() 17352 MB/s [ 2.345959] raid6: avx512x2 gen() 17913 MB/s [ 2.363959] raid6: avx512x1 gen() 16577 MB/s [ 2.380964] raid6: avx2x4 gen() 17745 MB/s [ 2.397964] raid6: avx2x2 gen() 17541 MB/s [ 2.415960] raid6: avx2x1 gen() 12392 MB/s [ 2.416903] raid6: using algorithm avx512x2 gen() 17913 MB/s [ 2.434958] raid6: .... xor() 23806 MB/s, rmw enabled [ 2.436009] raid6: using avx512x2 recovery algorithm [ 2.447062] xor: automatically using best checksumming function avx [ 2.580573] Btrfs loaded, zoned=no, fsverity=no [ 2.584964] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.588471] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.592455] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.593833] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.675185] ACPI: PM: Preparing to enter system sleep state S5 [ 62.676522] reboot: Restarting system [ 62.677327] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:08:06.897508]      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 4061567499 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000362] ACPI: Early table checksum verification disabled [ 0.000365] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000369] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000375] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000381] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000384] ACPI: FACS 0x00000000789D0000 000040 [ 0.000387] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000390] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000393] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000396] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000399] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000402] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000405] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000408] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000411] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000412] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000413] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000413] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000414] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000415] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000416] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000416] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000417] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000418] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000419] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000460] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000470] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000521] Zone ranges: [ 0.000522] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000525] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000527] Normal empty [ 0.000529] Device empty [ 0.000530] Movable zone start for each node [ 0.000532] Early memory node ranges [ 0.000533] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000535] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000537] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000539] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000546] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000588] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004897] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005017] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005705] ACPI: PM-Timer IO Port: 0xb008 [ 0.005722] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005783] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005787] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005789] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005790] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005792] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005796] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005797] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005802] TSC deadline timer available [ 0.005807] CPU topo: Max. logical packages: 1 [ 0.005808] CPU topo: Max. logical dies: 1 [ 0.005808] CPU topo: Max. dies per package: 1 [ 0.005813] CPU topo: Max. threads per core: 2 [ 0.005814] CPU topo: Num. cores per package: 1 [ 0.005815] CPU topo: Num. threads per package: 2 [ 0.005815] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005834] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005852] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005854] Booting paravirtualized kernel on KVM [ 0.005856] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.013482] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.013767] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.014517] kvm-guest: PV spinlocks enabled [ 0.014520] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.014524] 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 [ 0.014699] random: crng init done [ 0.014700] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.014924] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.015040] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.015095] Fallback order for Node 0: 0 [ 0.015098] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.015099] Policy zone: DMA32 [ 0.015100] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.020297] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.020313] Kernel/User page tables isolation: enabled [ 0.029415] ftrace: allocating 41455 entries in 164 pages [ 0.029420] ftrace: allocated 164 pages with 3 groups [ 0.030222] Dynamic Preempt: voluntary [ 0.030257] rcu: Preemptible hierarchical RCU implementation. [ 0.030258] rcu: RCU event tracing is enabled. [ 0.030259] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.030260] Trampoline variant of Tasks RCU enabled. [ 0.030261] Rude variant of Tasks RCU enabled. [ 0.030261] Tracing variant of Tasks RCU enabled. [ 0.030262] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.030263] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.030269] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030271] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030272] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.035456] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.035693] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.035700] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.035758] Console: colour dummy device 80x25 [ 0.035762] printk: legacy console [tty0] enabled [ 0.036038] printk: legacy console [ttyS0] enabled [ 0.173086] ACPI: Core revision 20250807 [ 0.174031] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.175715] APIC: Switch to symmetric I/O mode setup [ 0.176985] x2apic enabled [ 0.178348] APIC: Switched APIC routing to: physical x2apic [ 0.181791] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.183894] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.184888] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.184888] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.184888] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.184888] Speculative Store Bypass: Vulnerable [ 0.184888] Spectre V2 : Mitigation: Retpolines [ 0.184888] RETBleed: Vulnerable [ 0.184888] ITS: Mitigation: Aligned branch/return thunks [ 0.184888] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184888] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184888] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.184888] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.184888] GDS: Unknown: Dependent on hypervisor status [ 0.184888] active return thunk: its_return_thunk [ 0.184888] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.184888] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.184888] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.184888] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.184888] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.184888] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.184888] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.184888] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.184888] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.184888] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.184888] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.184888] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.184888] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.184888] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.184888] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.184888] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.184888] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.184888] Freeing SMP alternatives memory: 40K [ 0.184888] pid_max: default: 32768 minimum: 301 [ 0.184888] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.184888] landlock: Up and running. [ 0.184888] SELinux: Initializing. [ 0.184888] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184888] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184888] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185093] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.185933] signal: max sigframe size: 3632 [ 0.186621] rcu: Hierarchical SRCU implementation. [ 0.186891] rcu: Max phase no-delay instances is 400. [ 0.187743] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191771] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.191978] smp: Bringing up secondary CPUs ... [ 0.192825] smpboot: x86: Booting SMP configuration: [ 0.192897] .... node #0, CPUs: #1 [ 0.194532] 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. [ 0.195898] 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. [ 0.196996] smp: Brought up 1 node, 2 CPUs [ 0.197741] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.198121] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.199034] devtmpfs: initialized [ 0.199821] x86/mm: Memory block size: 128MB [ 0.201938] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.202976] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.203888] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.205992] pinctrl core: initialized pinctrl subsystem [ 0.207581] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209035] audit: initializing netlink subsys (disabled) [ 0.209934] audit: type=2000 audit(1788451690.226:1): state=initialized audit_enabled=0 res=1 [ 0.210010] thermal_sys: Registered thermal governor 'step_wise' [ 0.211173] cpuidle: using governor menu [ 0.214724] efi: Freeing EFI boot services memory: 37748K [ 0.215897] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.216991] dca service started, version 1.12.1 [ 0.217771] PCI: Using configuration type 1 for base access [ 0.219010] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.244045] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.244895] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.245898] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.246893] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.248921] ACPI: Added _OSI(Module Device) [ 0.249826] ACPI: Added _OSI(Processor Device) [ 0.250894] ACPI: Added _OSI(Processor Aggregator Device) [ 0.253189] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.255157] ACPI: Interpreter enabled [ 0.255706] ACPI: PM: (supports S0 S5) [ 0.256894] ACPI: Using IOAPIC for interrupt routing [ 0.257917] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.259893] PCI: Using E820 reservations for host bridge windows [ 0.261035] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.264827] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.265901] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.266892] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.268909] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.271308] acpiphp: Slot [3] registered [ 0.271921] acpiphp: Slot [4] registered [ 0.272694] acpiphp: Slot [5] registered [ 0.273919] acpiphp: Slot [6] registered [ 0.274558] acpiphp: Slot [7] registered [ 0.274912] acpiphp: Slot [8] registered [ 0.275581] acpiphp: Slot [9] registered [ 0.276922] acpiphp: Slot [10] registered [ 0.277591] acpiphp: Slot [11] registered [ 0.277908] acpiphp: Slot [12] registered [ 0.278743] acpiphp: Slot [13] registered [ 0.278925] acpiphp: Slot [14] registered [ 0.279676] acpiphp: Slot [15] registered [ 0.280914] acpiphp: Slot [16] registered [ 0.281775] acpiphp: Slot [17] registered [ 0.281911] acpiphp: Slot [18] registered [ 0.282733] acpiphp: Slot [19] registered [ 0.283912] acpiphp: Slot [20] registered [ 0.284549] acpiphp: Slot [21] registered [ 0.284913] acpiphp: Slot [22] registered [ 0.285576] acpiphp: Slot [23] registered [ 0.286917] acpiphp: Slot [24] registered [ 0.287555] acpiphp: Slot [25] registered [ 0.287908] acpiphp: Slot [26] registered [ 0.288552] acpiphp: Slot [27] registered [ 0.288915] acpiphp: Slot [28] registered [ 0.289553] acpiphp: Slot [29] registered [ 0.289905] acpiphp: Slot [30] registered [ 0.290549] acpiphp: Slot [31] registered [ 0.291906] PCI host bridge to bus 0000:00 [ 0.292542] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.292892] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.293892] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.295897] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.296895] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.297896] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.298809] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301369] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.303741] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.305480] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.305961] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.306857] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.308909] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.309907] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.310905] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.311816] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313219] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.314922] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.316974] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.317989] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.319249] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.322915] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.324489] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.327872] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.331150] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.331996] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.332995] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.333995] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.334948] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.336209] iommu: Default domain type: Translated [ 0.336892] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.337904] efivars: Registered efivars operations [ 0.339097] PCI: Using ACPI for IRQ routing [ 0.339930] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.340850] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.340888] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.342894] vgaarb: loaded [ 0.343407] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.343891] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.348930] clocksource: Switched to clocksource kvm-clock [ 0.350483] VFS: Disk quotas dquot_6.6.0 [ 0.351118] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.352368] pnp: PnP ACPI init [ 0.353407] pnp: PnP ACPI: found 5 devices [ 0.361370] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.362826] NET: Registered PF_INET protocol family [ 0.363673] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.376219] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.377568] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.378811] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.380063] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.381394] TCP: Hash tables configured (established 16384 bind 16384) [ 0.382450] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.383499] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.384651] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.385548] NET: Registered PF_XDP protocol family [ 0.386311] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.387282] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.388243] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.389302] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.390356] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.391523] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.392522] PCI: CLS 0 bytes, default 64 [ 0.393276] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.395049] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.397287] clocksource: Switched to clocksource tsc [ 0.417382] Initialise system trusted keyrings [ 0.418437] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.420206] Key type asymmetric registered [ 0.421099] Asymmetric key parser 'x509' registered [ 0.423784] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.425563] io scheduler mq-deadline registered [ 0.426557] io scheduler kyber registered [ 0.427432] io scheduler bfq registered [ 0.430358] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.431754] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.433500] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.436868] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.438773] i8042: Warning: Keylock active [ 0.441280] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.442344] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.443549] hv_vmbus: registering driver hyperv_keyboard [ 0.444747] rtc_cmos 00:00: RTC can wake from S4 [ 0.447033] rtc_cmos 00:00: registered as rtc0 [ 0.448185] rtc_cmos 00:00: setting system clock to 2026-09-03T16:08:08 UTC (1788451688) [ 0.450092] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.451383] intel_pstate: CPU model not supported [ 0.452455] efifb: probing for efifb [ 0.453249] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.454648] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.455902] efifb: scrolling: redraw [ 0.456676] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.458520] Console: switching to colour frame buffer device 100x37 [ 0.460362] fb0: EFI VGA frame buffer device [ 0.461339] pstore: Using crash dump compression: deflate [ 0.462494] pstore: Registered efi_pstore as persistent store backend [ 0.464107] NET: Registered PF_INET6 protocol family [ 0.465511] Segment Routing with IPv6 [ 0.466330] In-situ OAM (IOAM) with IPv6 [ 0.467234] NET: Registered PF_PACKET protocol family [ 0.468398] Key type dns_resolver registered [ 0.469767] IPI shorthand broadcast: enabled [ 0.472472] sched_clock: Marking stable (324001874, 148189050)->(563662932, -91472008) [ 0.474486] registered taskstats version 1 [ 0.475644] Loading compiled-in X.509 certificates [ 0.953245] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.860522] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.865081] Demotion targets for Node 0: null [ 1.866368] Key type .fscrypt registered [ 1.867349] Key type fscrypt-provisioning registered [ 1.868558] ima: No TPM chip found, activating TPM-bypass! [ 1.869995] ima: Allocated hash algorithm: sha1 [ 1.871031] ima: No architecture policies found [ 1.878929] clk: Disabling unused clocks [ 1.885345] Freeing unused kernel image (initmem) memory: 17040K [ 1.887066] Write protecting the kernel read-only data: 47104k [ 1.889109] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.890896] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.892601] Run /init as init process [ 2.011716] nvme nvme0: pci function 0000:00:04.0 [ 2.013072] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.023373] nvme nvme0: 2/0/0 default/read/poll queues [ 2.030874] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.032300] GPT:25804799 != 33554431 [ 2.033098] GPT:Alternate GPT header not at the end of the disk. [ 2.034359] GPT:25804799 != 33554431 [ 2.035086] GPT: Use GNU Parted to correct GPT errors. [ 2.036064] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.049778] SCSI subsystem initialized [ 2.077420] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.079721] device-mapper: uevent: version 1.0.3 [ 2.080732] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.088425] device-mapper: verity: sha256 using "sha256-lib" [ 2.125197] raid6: avx512x4 gen() 17009 MB/s [ 2.143196] raid6: avx512x2 gen() 17701 MB/s [ 2.160196] raid6: avx512x1 gen() 17957 MB/s [ 2.177196] raid6: avx2x4 gen() 18114 MB/s [ 2.194196] raid6: avx2x2 gen() 17745 MB/s [ 2.211197] raid6: avx2x1 gen() 14097 MB/s [ 2.212098] raid6: using algorithm avx2x4 gen() 18114 MB/s [ 2.229197] raid6: .... xor() 7469 MB/s, rmw enabled [ 2.230253] raid6: using avx512x2 recovery algorithm [ 2.241094] xor: automatically using best checksumming function avx [ 2.379933] Btrfs loaded, zoned=no, fsverity=no [ 2.384656] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.388607] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.393118] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.394719] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.478186] ACPI: PM: Preparing to enter system sleep state S5 [ 62.479478] reboot: Restarting system [ 62.480280] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:09:14.097804]      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 4164238447 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000299] ACPI: Early table checksum verification disabled [ 0.000302] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000306] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000311] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000317] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000321] ACPI: FACS 0x00000000789D0000 000040 [ 0.000323] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000326] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000330] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000332] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000335] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000338] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000341] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000344] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000346] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000347] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000348] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000349] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000350] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000350] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000351] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000352] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000353] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000354] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000355] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000395] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000404] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000456] Zone ranges: [ 0.000457] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000460] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000462] Normal empty [ 0.000464] Device empty [ 0.000465] Movable zone start for each node [ 0.000467] Early memory node ranges [ 0.000468] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000470] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000472] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000474] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000481] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000523] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003797] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003905] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004320] ACPI: PM-Timer IO Port: 0xb008 [ 0.004332] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004390] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004393] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004395] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004396] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004398] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004402] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004403] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004407] TSC deadline timer available [ 0.004412] CPU topo: Max. logical packages: 1 [ 0.004413] CPU topo: Max. logical dies: 1 [ 0.004414] CPU topo: Max. dies per package: 1 [ 0.004418] CPU topo: Max. threads per core: 2 [ 0.004419] CPU topo: Num. cores per package: 1 [ 0.004420] CPU topo: Num. threads per package: 2 [ 0.004421] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004440] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004456] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004458] Booting paravirtualized kernel on KVM [ 0.004460] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009511] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009763] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010476] kvm-guest: PV spinlocks enabled [ 0.010478] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010481] 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 [ 0.010655] random: crng init done [ 0.010655] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010868] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010977] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011032] Fallback order for Node 0: 0 [ 0.011035] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011036] Policy zone: DMA32 [ 0.011037] 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 [ 0.014955] Kernel/User page tables isolation: enabled [ 0.023082] ftrace: allocating 41455 entries in 164 pages [ 0.023085] ftrace: allocated 164 pages with 3 groups [ 0.023878] Dynamic Preempt: voluntary [ 0.023911] rcu: Preemptible hierarchical RCU implementation. [ 0.023912] rcu: RCU event tracing is enabled. [ 0.023912] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023914] Trampoline variant of Tasks RCU enabled. [ 0.023914] Rude variant of Tasks RCU enabled. [ 0.023915] Tracing variant of Tasks RCU enabled. [ 0.023916] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023916] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023923] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023925] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023926] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029239] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029476] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029483] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029536] Console: colour dummy device 80x25 [ 0.029539] printk: legacy console [tty0] enabled [ 0.029819] printk: legacy console [ttyS0] enabled [ 0.170177] ACPI: Core revision 20250807 [ 0.170995] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172415] APIC: Switch to symmetric I/O mode setup [ 0.173688] x2apic enabled [ 0.174539] APIC: Switched APIC routing to: physical x2apic [ 0.176947] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.178597] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.179593] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.179593] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.179593] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.179593] Speculative Store Bypass: Vulnerable [ 0.179593] Spectre V2 : Mitigation: Retpolines [ 0.179593] RETBleed: Vulnerable [ 0.179593] ITS: Mitigation: Aligned branch/return thunks [ 0.179593] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179593] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179593] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.179593] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.179593] GDS: Unknown: Dependent on hypervisor status [ 0.179593] active return thunk: its_return_thunk [ 0.179593] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.179593] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.179593] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.179593] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.179593] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.179593] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.179593] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.179593] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.179593] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.179593] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.179593] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.179593] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.179593] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.179593] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.179593] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.179593] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.179593] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.179593] Freeing SMP alternatives memory: 40K [ 0.179593] pid_max: default: 32768 minimum: 301 [ 0.179593] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.179593] landlock: Up and running. [ 0.179593] SELinux: Initializing. [ 0.179593] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179593] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179593] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.179794] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.180645] signal: max sigframe size: 3632 [ 0.181344] rcu: Hierarchical SRCU implementation. [ 0.181596] rcu: Max phase no-delay instances is 400. [ 0.182445] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186025] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.186663] smp: Bringing up secondary CPUs ... [ 0.187491] smpboot: x86: Booting SMP configuration: [ 0.187598] .... node #0, CPUs: #1 [ 0.188985] 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. [ 0.190598] 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. [ 0.191646] smp: Brought up 1 node, 2 CPUs [ 0.192304] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.192751] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.193733] devtmpfs: initialized [ 0.194199] x86/mm: Memory block size: 128MB [ 0.195652] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.196662] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.197605] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.198674] pinctrl core: initialized pinctrl subsystem [ 0.200124] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.201740] audit: initializing netlink subsys (disabled) [ 0.202627] audit: type=2000 audit(1788451757.485:1): state=initialized audit_enabled=0 res=1 [ 0.202707] thermal_sys: Registered thermal governor 'step_wise' [ 0.203609] cpuidle: using governor menu [ 0.206462] efi: Freeing EFI boot services memory: 37748K [ 0.207601] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.208682] dca service started, version 1.12.1 [ 0.209464] PCI: Using configuration type 1 for base access [ 0.210708] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233596] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234599] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235597] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237600] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239889] ACPI: Added _OSI(Module Device) [ 0.240597] ACPI: Added _OSI(Processor Device) [ 0.241310] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242686] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244800] ACPI: Interpreter enabled [ 0.245301] ACPI: PM: (supports S0 S5) [ 0.246600] ACPI: Using IOAPIC for interrupt routing [ 0.247533] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248599] PCI: Using E820 reservations for host bridge windows [ 0.249665] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252771] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253601] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254598] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256607] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258989] acpiphp: Slot [3] registered [ 0.259619] acpiphp: Slot [4] registered [ 0.260274] acpiphp: Slot [5] registered [ 0.260612] acpiphp: Slot [6] registered [ 0.261261] acpiphp: Slot [7] registered [ 0.261611] acpiphp: Slot [8] registered [ 0.262277] acpiphp: Slot [9] registered [ 0.263611] acpiphp: Slot [10] registered [ 0.264267] acpiphp: Slot [11] registered [ 0.264610] acpiphp: Slot [12] registered [ 0.265271] acpiphp: Slot [13] registered [ 0.265609] acpiphp: Slot [14] registered [ 0.266276] acpiphp: Slot [15] registered [ 0.267610] acpiphp: Slot [16] registered [ 0.268269] acpiphp: Slot [17] registered [ 0.268610] acpiphp: Slot [18] registered [ 0.269267] acpiphp: Slot [19] registered [ 0.269609] acpiphp: Slot [20] registered [ 0.270276] acpiphp: Slot [21] registered [ 0.270610] acpiphp: Slot [22] registered [ 0.271281] acpiphp: Slot [23] registered [ 0.272610] acpiphp: Slot [24] registered [ 0.273266] acpiphp: Slot [25] registered [ 0.273610] acpiphp: Slot [26] registered [ 0.274282] acpiphp: Slot [27] registered [ 0.274609] acpiphp: Slot [28] registered [ 0.275266] acpiphp: Slot [29] registered [ 0.276613] acpiphp: Slot [30] registered [ 0.277269] acpiphp: Slot [31] registered [ 0.277607] PCI host bridge to bus 0000:00 [ 0.278275] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279597] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280596] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281596] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282597] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283597] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284514] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287028] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288445] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291192] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291662] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292596] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293610] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294541] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295610] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296526] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297985] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300618] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301677] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302687] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303931] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307543] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309188] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311616] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314791] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315701] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316698] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317704] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318649] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320616] iommu: Default domain type: Translated [ 0.321386] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321701] efivars: Registered efivars operations [ 0.322552] PCI: Using ACPI for IRQ routing [ 0.323618] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324582] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324593] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326600] vgaarb: loaded [ 0.327121] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327596] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332639] clocksource: Switched to clocksource kvm-clock [ 0.333712] VFS: Disk quotas dquot_6.6.0 [ 0.334463] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335742] pnp: PnP ACPI init [ 0.336699] pnp: PnP ACPI: found 5 devices [ 0.344937] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346431] NET: Registered PF_INET protocol family [ 0.347294] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360047] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361427] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362692] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364003] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365363] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366449] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367525] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368725] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.369645] NET: Registered PF_XDP protocol family [ 0.370517] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371977] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372969] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374071] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375162] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376369] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377424] PCI: CLS 0 bytes, default 64 [ 0.378209] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379982] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.382256] clocksource: Switched to clocksource tsc [ 0.402189] Initialise system trusted keyrings [ 0.404202] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406031] Key type asymmetric registered [ 0.406922] Asymmetric key parser 'x509' registered [ 0.408695] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410353] io scheduler mq-deadline registered [ 0.411306] io scheduler kyber registered [ 0.412202] io scheduler bfq registered [ 0.413696] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415062] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416708] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.419895] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421815] i8042: Warning: Keylock active [ 0.424209] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425341] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426521] hv_vmbus: registering driver hyperv_keyboard [ 0.427681] rtc_cmos 00:00: RTC can wake from S4 [ 0.429975] rtc_cmos 00:00: registered as rtc0 [ 0.431132] rtc_cmos 00:00: setting system clock to 2026-09-03T16:09:15 UTC (1788451755) [ 0.433002] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434274] intel_pstate: CPU model not supported [ 0.435347] efifb: probing for efifb [ 0.436147] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437535] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438770] efifb: scrolling: redraw [ 0.439522] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441374] Console: switching to colour frame buffer device 100x37 [ 0.443203] fb0: EFI VGA frame buffer device [ 0.444174] pstore: Using crash dump compression: deflate [ 0.445358] pstore: Registered efi_pstore as persistent store backend [ 0.446962] NET: Registered PF_INET6 protocol family [ 0.448353] Segment Routing with IPv6 [ 0.449173] In-situ OAM (IOAM) with IPv6 [ 0.450037] NET: Registered PF_PACKET protocol family [ 0.451195] Key type dns_resolver registered [ 0.452523] IPI shorthand broadcast: enabled [ 0.455263] sched_clock: Marking stable (306002045, 149110399)->(527273453, -72161009) [ 0.457160] registered taskstats version 1 [ 0.458490] Loading compiled-in X.509 certificates [ 0.931762] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.707253] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.711639] Demotion targets for Node 0: null [ 1.712685] Key type .fscrypt registered [ 1.713644] Key type fscrypt-provisioning registered [ 1.714651] ima: No TPM chip found, activating TPM-bypass! [ 1.715865] ima: Allocated hash algorithm: sha1 [ 1.716777] ima: No architecture policies found [ 1.726892] clk: Disabling unused clocks [ 1.733680] Freeing unused kernel image (initmem) memory: 17040K [ 1.735412] Write protecting the kernel read-only data: 47104k [ 1.737258] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.739011] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.740721] Run /init as init process [ 1.860499] nvme nvme0: pci function 0000:00:04.0 [ 1.861925] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.872066] nvme nvme0: 2/0/0 default/read/poll queues [ 1.879907] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.881412] GPT:25804799 != 33554431 [ 1.882177] GPT:Alternate GPT header not at the end of the disk. [ 1.883288] GPT:25804799 != 33554431 [ 1.884008] GPT: Use GNU Parted to correct GPT errors. [ 1.885010] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.898983] SCSI subsystem initialized [ 1.926371] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.928700] device-mapper: uevent: version 1.0.3 [ 1.929748] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.937498] device-mapper: verity: sha256 using "sha256-lib" [ 1.974164] raid6: avx512x4 gen() 14632 MB/s [ 1.992120] raid6: avx512x2 gen() 15785 MB/s [ 2.009120] raid6: avx512x1 gen() 17386 MB/s [ 2.026120] raid6: avx2x4 gen() 17393 MB/s [ 2.043119] raid6: avx2x2 gen() 17493 MB/s [ 2.060120] raid6: avx2x1 gen() 13305 MB/s [ 2.061066] raid6: using algorithm avx2x2 gen() 17493 MB/s [ 2.079185] raid6: .... xor() 15465 MB/s, rmw enabled [ 2.080249] raid6: using avx512x2 recovery algorithm [ 2.090915] xor: automatically using best checksumming function avx [ 2.227532] Btrfs loaded, zoned=no, fsverity=no [ 2.232269] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.235805] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.239663] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.241156] BTRFS error (device dm-0): open_ctree failed: -2