1.668849] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.670519] Run /init as init process [ 1.789491] nvme nvme0: pci function 0000:00:04.0 [ 1.790770] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.801812] nvme nvme0: 2/0/0 default/read/poll queues [ 1.809719] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.811131] GPT:25804799 != 33554431 [ 1.811937] GPT:Alternate GPT header not at the end of the disk. [ 1.813137] GPT:25804799 != 33554431 [ 1.813888] GPT: Use GNU Parted to correct GPT errors. [ 1.814982] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.829322] SCSI subsystem initialized [ 1.855804] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.858137] device-mapper: uevent: version 1.0.3 [ 1.859158] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.866985] device-mapper: verity: sha256 using "sha256-lib" [ 1.901268] raid6: avx512x4 gen() 15152 MB/s [ 1.918272] raid6: avx512x2 gen() 13779 MB/s [ 1.935268] raid6: avx512x1 gen() 14583 MB/s [ 1.952313] raid6: avx2x4 gen() 14572 MB/s [ 1.970281] raid6: avx2x2 gen() 14997 MB/s [ 1.987268] raid6: avx2x1 gen() 11477 MB/s [ 1.988210] raid6: using algorithm avx512x4 gen() 15152 MB/s [ 2.006276] raid6: .... xor() 7630 MB/s, rmw enabled [ 2.007306] raid6: using avx512x2 recovery algorithm [ 2.017864] xor: automatically using best checksumming function avx [ 2.150963] Btrfs loaded, zoned=no, fsverity=no [ 2.155524] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.159375] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.163362] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.164885] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.248507] ACPI: PM: Preparing to enter system sleep state S5 [ 62.249783] reboot: Restarting system [ 62.250605] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:35:02.448259]      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 4340867889 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000092] 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 [ 0.000169] Using GB pages for direct mapping [ 0.000283] ACPI: Early table checksum verification disabled [ 0.000287] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000291] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000296] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000302] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000305] ACPI: FACS 0x00000000789D0000 000040 [ 0.000308] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000311] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000313] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000316] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000319] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000322] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000325] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000328] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000330] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000331] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000332] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000333] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000333] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000334] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000335] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000336] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000336] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000337] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000338] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000380] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000390] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000441] Zone ranges: [ 0.000442] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000444] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000447] Normal empty [ 0.000448] Device empty [ 0.000450] Movable zone start for each node [ 0.000451] Early memory node ranges [ 0.000452] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000454] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000456] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000458] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000465] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000506] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003834] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003947] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004356] ACPI: PM-Timer IO Port: 0xb008 [ 0.004368] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004426] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004429] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004431] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004432] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004433] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004437] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004439] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004443] TSC deadline timer available [ 0.004449] CPU topo: Max. logical packages: 1 [ 0.004449] CPU topo: Max. logical dies: 1 [ 0.004450] CPU topo: Max. dies per package: 1 [ 0.004455] CPU topo: Max. threads per core: 2 [ 0.004455] CPU topo: Num. cores per package: 1 [ 0.004456] CPU topo: Num. threads per package: 2 [ 0.004457] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004475] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004490] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004493] Booting paravirtualized kernel on KVM [ 0.004494] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009358] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009618] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010305] kvm-guest: PV spinlocks enabled [ 0.010308] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010311] 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 [ 0.010480] random: crng init done [ 0.010481] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010672] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010769] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010822] Fallback order for Node 0: 0 [ 0.010824] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010826] Policy zone: DMA32 [ 0.010827] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014823] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014839] Kernel/User page tables isolation: enabled [ 0.022968] ftrace: allocating 41455 entries in 164 pages [ 0.022972] ftrace: allocated 164 pages with 3 groups [ 0.023770] Dynamic Preempt: voluntary [ 0.023804] rcu: Preemptible hierarchical RCU implementation. [ 0.023805] rcu: RCU event tracing is enabled. [ 0.023805] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023807] Trampoline variant of Tasks RCU enabled. [ 0.023808] Rude variant of Tasks RCU enabled. [ 0.023808] Tracing variant of Tasks RCU enabled. [ 0.023809] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023810] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023816] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023818] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023819] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028828] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029076] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029083] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029135] Console: colour dummy device 80x25 [ 0.029139] printk: legacy console [tty0] enabled [ 0.029409] printk: legacy console [ttyS0] enabled [ 0.160139] ACPI: Core revision 20250807 [ 0.160937] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162323] APIC: Switch to symmetric I/O mode setup [ 0.163465] x2apic enabled [ 0.164335] APIC: Switched APIC routing to: physical x2apic [ 0.166699] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.168304] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.169300] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169300] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169300] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169300] Speculative Store Bypass: Vulnerable [ 0.169300] Spectre V2 : Mitigation: Retpolines [ 0.169300] RETBleed: Vulnerable [ 0.169300] ITS: Mitigation: Aligned branch/return thunks [ 0.169300] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169300] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169300] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169300] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169300] GDS: Unknown: Dependent on hypervisor status [ 0.169300] active return thunk: its_return_thunk [ 0.169300] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169300] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169300] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169300] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169300] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169300] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169300] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169300] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169300] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169300] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169300] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169300] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169300] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169300] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169300] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169300] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169300] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169300] Freeing SMP alternatives memory: 40K [ 0.169300] pid_max: default: 32768 minimum: 301 [ 0.169300] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169300] landlock: Up and running. [ 0.169300] SELinux: Initializing. [ 0.169300] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169300] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169300] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.169507] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170350] signal: max sigframe size: 3632 [ 0.171024] rcu: Hierarchical SRCU implementation. [ 0.171303] rcu: Max phase no-delay instances is 400. [ 0.172135] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.175754] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176371] smp: Bringing up secondary CPUs ... [ 0.177187] smpboot: x86: Booting SMP configuration: [ 0.177305] .... node #0, CPUs: #1 [ 0.178818] 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. [ 0.180305] 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. [ 0.181341] smp: Brought up 1 node, 2 CPUs [ 0.181974] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.182474] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183438] devtmpfs: initialized [ 0.183896] x86/mm: Memory block size: 128MB [ 0.184667] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185368] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186311] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187382] pinctrl core: initialized pinctrl subsystem [ 0.188758] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190452] audit: initializing netlink subsys (disabled) [ 0.191334] audit: type=2000 audit(1788446105.669:1): state=initialized audit_enabled=0 res=1 [ 0.191416] thermal_sys: Registered thermal governor 'step_wise' [ 0.192317] cpuidle: using governor menu [ 0.195115] efi: Freeing EFI boot services memory: 37748K [ 0.195307] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196374] dca service started, version 1.12.1 [ 0.197149] PCI: Using configuration type 1 for base access [ 0.197418] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.218644] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.219306] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.220304] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.221304] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.222901] ACPI: Added _OSI(Module Device) [ 0.223305] ACPI: Added _OSI(Processor Device) [ 0.223990] ACPI: Added _OSI(Processor Aggregator Device) [ 0.226284] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.228574] ACPI: Interpreter enabled [ 0.229236] ACPI: PM: (supports S0 S5) [ 0.229307] ACPI: Using IOAPIC for interrupt routing [ 0.230105] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.230305] PCI: Using E820 reservations for host bridge windows [ 0.231358] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.234352] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.235308] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.236304] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.237312] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.238663] acpiphp: Slot [3] registered [ 0.239290] acpiphp: Slot [4] registered [ 0.239319] acpiphp: Slot [5] registered [ 0.239939] acpiphp: Slot [6] registered [ 0.240317] acpiphp: Slot [7] registered [ 0.240963] acpiphp: Slot [8] registered [ 0.241319] acpiphp: Slot [9] registered [ 0.241949] acpiphp: Slot [10] registered [ 0.242317] acpiphp: Slot [11] registered [ 0.242947] acpiphp: Slot [12] registered [ 0.243316] acpiphp: Slot [13] registered [ 0.243978] acpiphp: Slot [14] registered [ 0.243978] acpiphp: Slot [15] registered [ 0.244317] acpiphp: Slot [16] registered [ 0.244954] acpiphp: Slot [17] registered [ 0.246318] acpiphp: Slot [18] registered [ 0.246944] acpiphp: Slot [19] registered [ 0.247317] acpiphp: Slot [20] registered [ 0.248068] acpiphp: Slot [21] registered [ 0.248317] acpiphp: Slot [22] registered [ 0.248954] acpiphp: Slot [23] registered [ 0.250317] acpiphp: Slot [24] registered [ 0.250948] acpiphp: Slot [25] registered [ 0.251317] acpiphp: Slot [26] registered [ 0.251988] acpiphp: Slot [27] registered [ 0.252321] acpiphp: Slot [28] registered [ 0.252978] acpiphp: Slot [29] registered [ 0.254320] acpiphp: Slot [30] registered [ 0.254954] acpiphp: Slot [31] registered [ 0.255318] PCI host bridge to bus 0000:00 [ 0.255981] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.257304] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.258309] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.259307] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.260310] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.262307] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.263208] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.264758] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.267123] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.268896] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.269368] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.270272] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.271317] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.272223] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.273317] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.274235] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.275590] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.278323] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.279387] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.280400] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.281631] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.285287] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.286949] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.290328] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.293869] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.294442] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.296454] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.297409] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.298387] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.300347] iommu: Default domain type: Translated [ 0.301304] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.302316] efivars: Registered efivars operations [ 0.303056] PCI: Using ACPI for IRQ routing [ 0.304326] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.305247] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.305300] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.307310] vgaarb: loaded [ 0.308111] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.309306] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.312353] clocksource: Switched to clocksource kvm-clock [ 0.313987] VFS: Disk quotas dquot_6.6.0 [ 0.314653] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.316642] pnp: PnP ACPI init [ 0.317588] pnp: PnP ACPI: found 5 devices [ 0.326081] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.327631] NET: Registered PF_INET protocol family [ 0.328479] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.342600] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.343985] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.345193] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.346521] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.347748] TCP: Hash tables configured (established 16384 bind 16384) [ 0.348810] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.349932] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351130] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.352013] NET: Registered PF_XDP protocol family [ 0.352765] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.353728] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.354723] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.355789] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.356848] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.358057] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.359076] PCI: CLS 0 bytes, default 64 [ 0.359940] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.361728] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.363936] clocksource: Switched to clocksource tsc [ 0.383813] Initialise system trusted keyrings [ 0.385034] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.387524] Key type asymmetric registered [ 0.388411] Asymmetric key parser 'x509' registered [ 0.390820] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.392439] io scheduler mq-deadline registered [ 0.393403] io scheduler kyber registered [ 0.394346] io scheduler bfq registered [ 0.395797] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.397135] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.398833] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.402088] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.403985] i8042: Warning: Keylock active [ 0.406445] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.407508] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.408678] hv_vmbus: registering driver hyperv_keyboard [ 0.409930] rtc_cmos 00:00: RTC can wake from S4 [ 0.412206] rtc_cmos 00:00: registered as rtc0 [ 0.413342] rtc_cmos 00:00: setting system clock to 2026-09-03T14:35:00 UTC (1788446100) [ 0.415218] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.416512] intel_pstate: CPU model not supported [ 0.417575] efifb: probing for efifb [ 0.418386] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.419768] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.421035] efifb: scrolling: redraw [ 0.421806] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.423642] Console: switching to colour frame buffer device 100x37 [ 0.425426] fb0: EFI VGA frame buffer device [ 0.426403] pstore: Using crash dump compression: deflate [ 0.427554] pstore: Registered efi_pstore as persistent store backend [ 0.429151] NET: Registered PF_INET6 protocol family [ 0.431331] Segment Routing with IPv6 [ 0.432133] In-situ OAM (IOAM) with IPv6 [ 0.433038] NET: Registered PF_PACKET protocol family [ 0.434237] Key type dns_resolver registered [ 0.437424] IPI shorthand broadcast: enabled [ 0.440148] sched_clock: Marking stable (300001768, 139217897)->(517024807, -77805142) [ 0.442083] registered taskstats version 1 [ 0.443261] Loading compiled-in X.509 certificates [ 0.913913] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.668721] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.672936] Demotion targets for Node 0: null [ 1.674022] Key type .fscrypt registered [ 1.674839] Key type fscrypt-provisioning registered [ 1.675826] ima: No TPM chip found, activating TPM-bypass! [ 1.677002] ima: Allocated hash algorithm: sha1 [ 1.677927] ima: No architecture policies found [ 1.686301] clk: Disabling unused clocks [ 1.692875] Freeing unused kernel image (initmem) memory: 17040K [ 1.694594] Write protecting the kernel read-only data: 47104k [ 1.696411] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.698129] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.699799] Run /init as init process [ 1.818059] nvme nvme0: pci function 0000:00:04.0 [ 1.819356] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.828488] nvme nvme0: 2/0/0 default/read/poll queues [ 1.836023] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.837414] GPT:25804799 != 33554431 [ 1.838251] GPT:Alternate GPT header not at the end of the disk. [ 1.839331] GPT:25804799 != 33554431 [ 1.840023] GPT: Use GNU Parted to correct GPT errors. [ 1.840950] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.854515] SCSI subsystem initialized [ 1.881063] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.883390] device-mapper: uevent: version 1.0.3 [ 1.884379] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.891753] device-mapper: verity: sha256 using "sha256-lib" [ 1.926224] raid6: avx512x4 gen() 16060 MB/s [ 1.943224] raid6: avx512x2 gen() 15919 MB/s [ 1.960225] raid6: avx512x1 gen() 15618 MB/s [ 1.977224] raid6: avx2x4 gen() 15500 MB/s [ 1.994224] raid6: avx2x2 gen() 15467 MB/s [ 2.011224] raid6: avx2x1 gen() 12024 MB/s [ 2.012098] raid6: using algorithm avx512x4 gen() 16060 MB/s [ 2.029223] raid6: .... xor() 7764 MB/s, rmw enabled [ 2.030249] raid6: using avx512x2 recovery algorithm [ 2.040712] xor: automatically using best checksumming function avx [ 2.171937] Btrfs loaded, zoned=no, fsverity=no [ 2.176415] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.180100] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.183897] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.185241] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.214273] ACPI: PM: Preparing to enter system sleep state S5 [ 62.215501] reboot: Restarting system [ 62.216309] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:36:09.248721]      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 4023800679 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000386] ACPI: Early table checksum verification disabled [ 0.000389] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000393] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000398] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000404] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000407] ACPI: FACS 0x00000000789D0000 000040 [ 0.000410] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000412] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000415] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000418] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000421] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000424] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000427] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000430] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000432] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000434] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000434] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000435] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000436] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000437] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000437] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000438] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000439] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000440] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000440] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000482] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000492] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000544] Zone ranges: [ 0.000545] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000547] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000550] Normal empty [ 0.000552] Device empty [ 0.000553] Movable zone start for each node [ 0.000554] Early memory node ranges [ 0.000555] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000558] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000560] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000562] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000570] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000610] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003844] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003952] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004370] ACPI: PM-Timer IO Port: 0xb008 [ 0.004383] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004441] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004444] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004446] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004448] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004449] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004453] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004454] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004458] TSC deadline timer available [ 0.004463] CPU topo: Max. logical packages: 1 [ 0.004464] CPU topo: Max. logical dies: 1 [ 0.004465] CPU topo: Max. dies per package: 1 [ 0.004470] CPU topo: Max. threads per core: 2 [ 0.004470] CPU topo: Num. cores per package: 1 [ 0.004471] CPU topo: Num. threads per package: 2 [ 0.004471] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004489] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004505] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004508] Booting paravirtualized kernel on KVM [ 0.004509] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009411] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009679] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010414] kvm-guest: PV spinlocks enabled [ 0.010417] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010420] 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 [ 0.010592] random: crng init done [ 0.010593] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010783] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010881] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010935] Fallback order for Node 0: 0 [ 0.010938] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010939] Policy zone: DMA32 [ 0.010940] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014844] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014859] Kernel/User page tables isolation: enabled [ 0.022948] ftrace: allocating 41455 entries in 164 pages [ 0.022952] ftrace: allocated 164 pages with 3 groups [ 0.023749] Dynamic Preempt: voluntary [ 0.023784] rcu: Preemptible hierarchical RCU implementation. [ 0.023785] rcu: RCU event tracing is enabled. [ 0.023785] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023787] Trampoline variant of Tasks RCU enabled. [ 0.023788] Rude variant of Tasks RCU enabled. [ 0.023788] Tracing variant of Tasks RCU enabled. [ 0.023789] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023790] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023796] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023798] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023799] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028935] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029170] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029177] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029231] Console: colour dummy device 80x25 [ 0.029234] printk: legacy console [tty0] enabled [ 0.029508] printk: legacy console [ttyS0] enabled [ 0.162657] ACPI: Core revision 20250807 [ 0.163463] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164869] APIC: Switch to symmetric I/O mode setup [ 0.166033] x2apic enabled [ 0.166886] APIC: Switched APIC routing to: physical x2apic [ 0.169298] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.170894] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.171890] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171890] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171890] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171890] Speculative Store Bypass: Vulnerable [ 0.171890] Spectre V2 : Mitigation: Retpolines [ 0.171890] RETBleed: Vulnerable [ 0.171890] ITS: Mitigation: Aligned branch/return thunks [ 0.171890] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171890] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171890] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171890] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171890] GDS: Unknown: Dependent on hypervisor status [ 0.171890] active return thunk: its_return_thunk [ 0.171890] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171890] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171890] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171890] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171890] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171890] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171890] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171890] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171890] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171890] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171890] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171890] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171890] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171890] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171890] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171890] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171890] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171890] Freeing SMP alternatives memory: 40K [ 0.171890] pid_max: default: 32768 minimum: 301 [ 0.171890] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171890] landlock: Up and running. [ 0.171890] SELinux: Initializing. [ 0.171890] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171890] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171890] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172107] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172959] signal: max sigframe size: 3632 [ 0.173695] rcu: Hierarchical SRCU implementation. [ 0.173898] rcu: Max phase no-delay instances is 400. [ 0.174794] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178503] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178971] smp: Bringing up secondary CPUs ... [ 0.179807] smpboot: x86: Booting SMP configuration: [ 0.179896] .... node #0, CPUs: #1 [ 0.181460] 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. [ 0.182900] 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. [ 0.183937] smp: Brought up 1 node, 2 CPUs [ 0.184578] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.185068] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.186029] devtmpfs: initialized [ 0.186487] x86/mm: Memory block size: 128MB [ 0.187952] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188949] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189901] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190974] pinctrl core: initialized pinctrl subsystem [ 0.192326] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194034] audit: initializing netlink subsys (disabled) [ 0.194987] audit: type=2000 audit(1788446172.514:1): state=initialized audit_enabled=0 res=1 [ 0.195010] thermal_sys: Registered thermal governor 'step_wise' [ 0.195906] cpuidle: using governor menu [ 0.198869] efi: Freeing EFI boot services memory: 37748K [ 0.198898] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199966] dca service started, version 1.12.1 [ 0.200684] PCI: Using configuration type 1 for base access [ 0.201003] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227512] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.227895] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.228894] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.229893] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232139] ACPI: Added _OSI(Module Device) [ 0.232900] ACPI: Added _OSI(Processor Device) [ 0.233587] ACPI: Added _OSI(Processor Aggregator Device) [ 0.234728] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237103] ACPI: Interpreter enabled [ 0.237554] ACPI: PM: (supports S0 S5) [ 0.237896] ACPI: Using IOAPIC for interrupt routing [ 0.238699] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.239898] PCI: Using E820 reservations for host bridge windows [ 0.240936] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244078] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245898] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246894] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.247904] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250250] acpiphp: Slot [3] registered [ 0.250883] acpiphp: Slot [4] registered [ 0.251910] acpiphp: Slot [5] registered [ 0.252520] acpiphp: Slot [6] registered [ 0.252907] acpiphp: Slot [7] registered [ 0.253525] acpiphp: Slot [8] registered [ 0.253906] acpiphp: Slot [9] registered [ 0.254522] acpiphp: Slot [10] registered [ 0.254907] acpiphp: Slot [11] registered [ 0.255542] acpiphp: Slot [12] registered [ 0.256907] acpiphp: Slot [13] registered [ 0.257544] acpiphp: Slot [14] registered [ 0.257909] acpiphp: Slot [15] registered [ 0.258538] acpiphp: Slot [16] registered [ 0.258906] acpiphp: Slot [17] registered [ 0.259543] acpiphp: Slot [18] registered [ 0.259906] acpiphp: Slot [19] registered [ 0.260542] acpiphp: Slot [20] registered [ 0.261907] acpiphp: Slot [21] registered [ 0.262539] acpiphp: Slot [22] registered [ 0.262910] acpiphp: Slot [23] registered [ 0.263555] acpiphp: Slot [24] registered [ 0.263907] acpiphp: Slot [25] registered [ 0.264551] acpiphp: Slot [26] registered [ 0.265908] acpiphp: Slot [27] registered [ 0.266539] acpiphp: Slot [28] registered [ 0.266907] acpiphp: Slot [29] registered [ 0.267543] acpiphp: Slot [30] registered [ 0.267909] acpiphp: Slot [31] registered [ 0.268542] PCI host bridge to bus 0000:00 [ 0.268896] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.269893] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.270894] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.271894] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.273893] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274894] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275780] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.277327] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279730] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281469] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.281958] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282869] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.283907] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.284803] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285908] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.286809] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.288176] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290923] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.291978] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.292996] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.294243] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.297914] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299466] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301914] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304939] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305961] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306999] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.307996] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.308945] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310214] iommu: Default domain type: Translated [ 0.310895] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311908] efivars: Registered efivars operations [ 0.312630] PCI: Using ACPI for IRQ routing [ 0.312930] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.313890] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.313890] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.316896] vgaarb: loaded [ 0.317401] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.317893] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321936] clocksource: Switched to clocksource kvm-clock [ 0.323440] VFS: Disk quotas dquot_6.6.0 [ 0.324080] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.325289] pnp: PnP ACPI init [ 0.326326] pnp: PnP ACPI: found 5 devices [ 0.334271] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335727] NET: Registered PF_INET protocol family [ 0.336566] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.349089] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.350456] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351673] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352911] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.354164] TCP: Hash tables configured (established 16384 bind 16384) [ 0.355221] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356275] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357421] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.358441] NET: Registered PF_XDP protocol family [ 0.359201] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.360165] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.361114] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.362173] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.363226] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364391] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365411] PCI: CLS 0 bytes, default 64 [ 0.366161] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.367916] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.370004] clocksource: Switched to clocksource tsc [ 0.389947] Initialise system trusted keyrings [ 0.391002] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.392745] Key type asymmetric registered [ 0.393624] Asymmetric key parser 'x509' registered [ 0.395344] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.396936] io scheduler mq-deadline registered [ 0.397912] io scheduler kyber registered [ 0.398795] io scheduler bfq registered [ 0.402802] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404177] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405791] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.408898] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.410856] i8042: Warning: Keylock active [ 0.413310] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414408] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415610] hv_vmbus: registering driver hyperv_keyboard [ 0.416812] rtc_cmos 00:00: RTC can wake from S4 [ 0.419197] rtc_cmos 00:00: registered as rtc0 [ 0.420341] rtc_cmos 00:00: setting system clock to 2026-09-03T14:36:07 UTC (1788446167) [ 0.422202] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423537] intel_pstate: CPU model not supported [ 0.424625] efifb: probing for efifb [ 0.425427] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426868] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428135] efifb: scrolling: redraw [ 0.428925] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430772] Console: switching to colour frame buffer device 100x37 [ 0.432598] fb0: EFI VGA frame buffer device [ 0.433555] pstore: Using crash dump compression: deflate [ 0.434723] pstore: Registered efi_pstore as persistent store backend [ 0.436358] NET: Registered PF_INET6 protocol family [ 0.437814] Segment Routing with IPv6 [ 0.438640] In-situ OAM (IOAM) with IPv6 [ 0.439545] NET: Registered PF_PACKET protocol family [ 0.440703] Key type dns_resolver registered [ 0.442075] IPI shorthand broadcast: enabled [ 0.444763] sched_clock: Marking stable (303002037, 141713313)->(518771510, -74056160) [ 0.446781] registered taskstats version 1 [ 0.448058] Loading compiled-in X.509 certificates [ 0.924261] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.652984] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.657282] Demotion targets for Node 0: null [ 1.658397] Key type .fscrypt registered [ 1.659234] Key type fscrypt-provisioning registered [ 1.660235] ima: No TPM chip found, activating TPM-bypass! [ 1.661427] ima: Allocated hash algorithm: sha1 [ 1.662366] ima: No architecture policies found [ 1.669315] clk: Disabling unused clocks [ 1.675576] Freeing unused kernel image (initmem) memory: 17040K [ 1.677281] Write protecting the kernel read-only data: 47104k [ 1.679105] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.680833] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.682489] Run /init as init process [ 1.801543] nvme nvme0: pci function 0000:00:04.0 [ 1.802914] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.812258] nvme nvme0: 2/0/0 default/read/poll queues [ 1.819800] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.821331] GPT:25804799 != 33554431 [ 1.822154] GPT:Alternate GPT header not at the end of the disk. [ 1.823253] GPT:25804799 != 33554431 [ 1.823973] GPT: Use GNU Parted to correct GPT errors. [ 1.824990] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.838854] SCSI subsystem initialized [ 1.866733] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.869012] device-mapper: uevent: version 1.0.3 [ 1.870022] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.877583] device-mapper: verity: sha256 using "sha256-lib" [ 1.912724] raid6: avx512x4 gen() 17167 MB/s [ 1.929722] raid6: avx512x2 gen() 16700 MB/s [ 1.946725] raid6: avx512x1 gen() 16220 MB/s [ 1.963722] raid6: avx2x4 gen() 16413 MB/s [ 1.980723] raid6: avx2x2 gen() 15965 MB/s [ 1.997723] raid6: avx2x1 gen() 12256 MB/s [ 1.998706] raid6: using algorithm avx512x4 gen() 17167 MB/s [ 2.016723] raid6: .... xor() 7606 MB/s, rmw enabled [ 2.017744] raid6: using avx512x2 recovery algorithm [ 2.028266] xor: automatically using best checksumming function avx [ 2.160867] Btrfs loaded, zoned=no, fsverity=no [ 2.165381] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.169139] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.172905] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.174317] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.224658] ACPI: PM: Preparing to enter system sleep state S5 [ 62.225991] reboot: Restarting system [ 62.226783] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:37:16.049270]      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 4016798953 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000405] ACPI: Early table checksum verification disabled [ 0.000408] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000412] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000418] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000423] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000426] ACPI: FACS 0x00000000789D0000 000040 [ 0.000429] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000432] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000435] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000438] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000441] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000444] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000447] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000449] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000452] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000453] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000454] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000455] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000455] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000456] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000457] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000457] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000458] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000459] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000460] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000504] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000514] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000566] Zone ranges: [ 0.000566] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000569] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000572] Normal empty [ 0.000573] Device empty [ 0.000575] Movable zone start for each node [ 0.000576] Early memory node ranges [ 0.000577] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000579] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000582] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000584] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000591] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000626] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003939] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004053] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004469] ACPI: PM-Timer IO Port: 0xb008 [ 0.004482] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004548] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004551] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004553] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004554] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004556] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004560] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004561] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004566] TSC deadline timer available [ 0.004571] CPU topo: Max. logical packages: 1 [ 0.004572] CPU topo: Max. logical dies: 1 [ 0.004573] CPU topo: Max. dies per package: 1 [ 0.004578] CPU topo: Max. threads per core: 2 [ 0.004578] CPU topo: Num. cores per package: 1 [ 0.004579] CPU topo: Num. threads per package: 2 [ 0.004580] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004598] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004613] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004615] Booting paravirtualized kernel on KVM [ 0.004617] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009542] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009823] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010528] kvm-guest: PV spinlocks enabled [ 0.010530] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010533] 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 [ 0.010708] random: crng init done [ 0.010709] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010905] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011038] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011092] Fallback order for Node 0: 0 [ 0.011095] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011096] Policy zone: DMA32 [ 0.011097] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015075] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015091] Kernel/User page tables isolation: enabled [ 0.023311] ftrace: allocating 41455 entries in 164 pages [ 0.023314] ftrace: allocated 164 pages with 3 groups [ 0.024122] Dynamic Preempt: voluntary [ 0.024155] rcu: Preemptible hierarchical RCU implementation. [ 0.024156] rcu: RCU event tracing is enabled. [ 0.024157] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024158] Trampoline variant of Tasks RCU enabled. [ 0.024159] Rude variant of Tasks RCU enabled. [ 0.024159] Tracing variant of Tasks RCU enabled. [ 0.024160] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024161] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024167] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024169] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024170] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029285] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029523] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029530] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029582] Console: colour dummy device 80x25 [ 0.029585] printk: legacy console [tty0] enabled [ 0.029867] printk: legacy console [ttyS0] enabled [ 0.161766] ACPI: Core revision 20250807 [ 0.162585] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163991] APIC: Switch to symmetric I/O mode setup [ 0.165144] x2apic enabled [ 0.165983] APIC: Switched APIC routing to: physical x2apic [ 0.168401] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.170004] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.171000] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171000] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171000] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171000] Speculative Store Bypass: Vulnerable [ 0.171000] Spectre V2 : Mitigation: Retpolines [ 0.171000] RETBleed: Vulnerable [ 0.171000] ITS: Mitigation: Aligned branch/return thunks [ 0.171000] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171000] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171000] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171000] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171000] GDS: Unknown: Dependent on hypervisor status [ 0.171000] active return thunk: its_return_thunk [ 0.171000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171000] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171000] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171000] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171000] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171000] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171000] Freeing SMP alternatives memory: 40K [ 0.171000] pid_max: default: 32768 minimum: 301 [ 0.171000] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171000] landlock: Up and running. [ 0.171000] SELinux: Initializing. [ 0.171000] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171000] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171000] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171207] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172049] signal: max sigframe size: 3632 [ 0.172748] rcu: Hierarchical SRCU implementation. [ 0.173003] rcu: Max phase no-delay instances is 400. [ 0.173859] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177409] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178070] smp: Bringing up secondary CPUs ... [ 0.178897] smpboot: x86: Booting SMP configuration: [ 0.179004] .... node #0, CPUs: #1 [ 0.180565] 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. [ 0.182005] 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. [ 0.183044] smp: Brought up 1 node, 2 CPUs [ 0.183682] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.184153] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185138] devtmpfs: initialized [ 0.185590] x86/mm: Memory block size: 128MB [ 0.186369] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187069] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188008] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189083] pinctrl core: initialized pinctrl subsystem [ 0.190481] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192146] audit: initializing netlink subsys (disabled) [ 0.193036] audit: type=2000 audit(1788446239.322:1): state=initialized audit_enabled=0 res=1 [ 0.193116] thermal_sys: Registered thermal governor 'step_wise' [ 0.194015] cpuidle: using governor menu [ 0.197468] efi: Freeing EFI boot services memory: 37748K [ 0.198006] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199079] dca service started, version 1.12.1 [ 0.199846] PCI: Using configuration type 1 for base access [ 0.200114] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225058] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226004] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227004] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228003] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230149] ACPI: Added _OSI(Module Device) [ 0.230817] ACPI: Added _OSI(Processor Device) [ 0.231003] ACPI: Added _OSI(Processor Aggregator Device) [ 0.232898] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.235227] ACPI: Interpreter enabled [ 0.235653] ACPI: PM: (supports S0 S5) [ 0.236005] ACPI: Using IOAPIC for interrupt routing [ 0.236819] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238009] PCI: Using E820 reservations for host bridge windows [ 0.239039] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.242204] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.244008] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.245004] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246013] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.248364] acpiphp: Slot [3] registered [ 0.249008] acpiphp: Slot [4] registered [ 0.249634] acpiphp: Slot [5] registered [ 0.250016] acpiphp: Slot [6] registered [ 0.250644] acpiphp: Slot [7] registered [ 0.251015] acpiphp: Slot [8] registered [ 0.251658] acpiphp: Slot [9] registered [ 0.253017] acpiphp: Slot [10] registered [ 0.253656] acpiphp: Slot [11] registered [ 0.254017] acpiphp: Slot [12] registered [ 0.254658] acpiphp: Slot [13] registered [ 0.255017] acpiphp: Slot [14] registered [ 0.255665] acpiphp: Slot [15] registered [ 0.257017] acpiphp: Slot [16] registered [ 0.257643] acpiphp: Slot [17] registered [ 0.258018] acpiphp: Slot [18] registered [ 0.258648] acpiphp: Slot [19] registered [ 0.259017] acpiphp: Slot [20] registered [ 0.259664] acpiphp: Slot [21] registered [ 0.260016] acpiphp: Slot [22] registered [ 0.260648] acpiphp: Slot [23] registered [ 0.262017] acpiphp: Slot [24] registered [ 0.262644] acpiphp: Slot [25] registered [ 0.263018] acpiphp: Slot [26] registered [ 0.263650] acpiphp: Slot [27] registered [ 0.264017] acpiphp: Slot [28] registered [ 0.264650] acpiphp: Slot [29] registered [ 0.265016] acpiphp: Slot [30] registered [ 0.265649] acpiphp: Slot [31] registered [ 0.267016] PCI host bridge to bus 0000:00 [ 0.267650] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.268003] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.269003] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.270003] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.272003] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.273004] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.273880] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.275430] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.277828] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.279575] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.280067] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.280959] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.282017] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.282905] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.284016] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.284901] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.286277] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.289033] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.290080] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.291102] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.292347] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.296021] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.297511] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.299028] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.302091] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.304112] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.305108] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.306102] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.307054] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.308332] iommu: Default domain type: Translated [ 0.309004] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.310016] efivars: Registered efivars operations [ 0.310760] PCI: Using ACPI for IRQ routing [ 0.311058] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.311944] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.312000] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.315005] vgaarb: loaded [ 0.315502] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.316003] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.319040] clocksource: Switched to clocksource kvm-clock [ 0.320542] VFS: Disk quotas dquot_6.6.0 [ 0.321167] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322395] pnp: PnP ACPI init [ 0.323341] pnp: PnP ACPI: found 5 devices [ 0.331345] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332786] NET: Registered PF_INET protocol family [ 0.333631] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.346325] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347719] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348955] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.350191] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351444] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352503] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353540] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354699] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355578] NET: Registered PF_XDP protocol family [ 0.356322] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357276] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.358228] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.359307] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.360354] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361529] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362532] PCI: CLS 0 bytes, default 64 [ 0.363269] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.365038] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.367278] clocksource: Switched to clocksource tsc [ 0.387281] Initialise system trusted keyrings [ 0.388362] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.390113] Key type asymmetric registered [ 0.391067] Asymmetric key parser 'x509' registered [ 0.392742] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.394372] io scheduler mq-deadline registered [ 0.395358] io scheduler kyber registered [ 0.396267] io scheduler bfq registered [ 0.397635] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.399059] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.400699] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.403883] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.405784] i8042: Warning: Keylock active [ 0.408268] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.409353] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.410602] hv_vmbus: registering driver hyperv_keyboard [ 0.411819] rtc_cmos 00:00: RTC can wake from S4 [ 0.414138] rtc_cmos 00:00: registered as rtc0 [ 0.415321] rtc_cmos 00:00: setting system clock to 2026-09-03T14:37:14 UTC (1788446234) [ 0.417147] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.418493] intel_pstate: CPU model not supported [ 0.419569] efifb: probing for efifb [ 0.420353] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.421730] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.422983] efifb: scrolling: redraw [ 0.423758] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.425574] Console: switching to colour frame buffer device 100x37 [ 0.427389] fb0: EFI VGA frame buffer device [ 0.428359] pstore: Using crash dump compression: deflate [ 0.429519] pstore: Registered efi_pstore as persistent store backend [ 0.431153] NET: Registered PF_INET6 protocol family [ 0.432534] Segment Routing with IPv6 [ 0.433335] In-situ OAM (IOAM) with IPv6 [ 0.434218] NET: Registered PF_PACKET protocol family [ 0.435364] Key type dns_resolver registered [ 0.436741] IPI shorthand broadcast: enabled [ 0.439491] sched_clock: Marking stable (299001997, 140470223)->(511994045, -72521825) [ 0.441341] registered taskstats version 1 [ 0.442688] Loading compiled-in X.509 certificates [ 0.915094] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.683516] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.687819] Demotion targets for Node 0: null [ 1.688848] Key type .fscrypt registered [ 1.689673] Key type fscrypt-provisioning registered [ 1.690776] ima: No TPM chip found, activating TPM-bypass! [ 1.691985] ima: Allocated hash algorithm: sha1 [ 1.692891] ima: No architecture policies found [ 1.700183] clk: Disabling unused clocks [ 1.707064] Freeing unused kernel image (initmem) memory: 17040K [ 1.708773] Write protecting the kernel read-only data: 47104k [ 1.710630] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.712366] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.714051] Run /init as init process [ 1.833438] nvme nvme0: pci function 0000:00:04.0 [ 1.834879] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.845343] nvme nvme0: 2/0/0 default/read/poll queues [ 1.853037] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.854665] GPT:25804799 != 33554431 [ 1.855424] GPT:Alternate GPT header not at the end of the disk. [ 1.856516] GPT:25804799 != 33554431 [ 1.857226] GPT: Use GNU Parted to correct GPT errors. [ 1.858201] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.871761] SCSI subsystem initialized [ 1.898540] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.900828] device-mapper: uevent: version 1.0.3 [ 1.901872] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.909404] device-mapper: verity: sha256 using "sha256-lib" [ 1.943479] raid6: avx512x4 gen() 15490 MB/s [ 1.960478] raid6: avx512x2 gen() 15520 MB/s [ 1.977478] raid6: avx512x1 gen() 15628 MB/s [ 1.995478] raid6: avx2x4 gen() 15583 MB/s [ 2.012479] raid6: avx2x2 gen() 15429 MB/s [ 2.029480] raid6: avx2x1 gen() 11734 MB/s [ 2.030408] raid6: using algorithm avx512x1 gen() 15628 MB/s [ 2.048479] raid6: .... xor() 20163 MB/s, rmw enabled [ 2.049505] raid6: using avx512x2 recovery algorithm [ 2.060013] xor: automatically using best checksumming function avx [ 2.194678] Btrfs loaded, zoned=no, fsverity=no [ 2.199068] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.202938] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.206673] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.208020] BTRFS error (device dm-0): open_ctree failed: -2