1.661279] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.662963] Run /init as init process [ 1.782701] nvme nvme0: pci function 0000:00:04.0 [ 1.784359] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.793247] nvme nvme0: 2/0/0 default/read/poll queues [ 1.799428] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.800790] GPT:25804799 != 33554431 [ 1.801526] GPT:Alternate GPT header not at the end of the disk. [ 1.802580] GPT:25804799 != 33554431 [ 1.803276] GPT: Use GNU Parted to correct GPT errors. [ 1.804212] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.817534] SCSI subsystem initialized [ 1.843696] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.845941] device-mapper: uevent: version 1.0.3 [ 1.846919] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.854146] device-mapper: verity: sha256 using "sha256-lib" [ 1.888298] raid6: avx512x4 gen() 18339 MB/s [ 1.905297] raid6: avx512x2 gen() 18342 MB/s [ 1.922297] raid6: avx512x1 gen() 18301 MB/s [ 1.939297] raid6: avx2x4 gen() 18250 MB/s [ 1.956298] raid6: avx2x2 gen() 18262 MB/s [ 1.973298] raid6: avx2x1 gen() 14002 MB/s [ 1.974167] raid6: using algorithm avx512x2 gen() 18342 MB/s [ 1.991296] raid6: .... xor() 24501 MB/s, rmw enabled [ 1.992275] raid6: using avx512x2 recovery algorithm [ 2.002682] xor: automatically using best checksumming function avx [ 2.134587] Btrfs loaded, zoned=no, fsverity=no [ 2.138822] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.142328] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.146047] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.147394] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.231124] ACPI: PM: Preparing to enter system sleep state S5 [ 62.232496] reboot: Restarting system [ 62.233356] 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        [2026-09-03T16:28:50.682766]      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 3972850232 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000092] 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 [ 0.000425] ACPI: Early table checksum verification disabled [ 0.000429] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000433] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000438] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000443] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000447] ACPI: FACS 0x00000000789D0000 000040 [ 0.000449] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000452] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000455] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000458] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000461] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000464] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000467] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000470] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000472] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000473] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000474] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000475] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000476] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000476] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000477] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000478] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000479] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000479] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000480] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000519] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000529] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000580] Zone ranges: [ 0.000581] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000583] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000586] Normal empty [ 0.000588] Device empty [ 0.000589] Movable zone start for each node [ 0.000591] Early memory node ranges [ 0.000591] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000594] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000596] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000598] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000605] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000646] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003864] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003972] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004365] ACPI: PM-Timer IO Port: 0xb008 [ 0.004377] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004433] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004436] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004438] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004440] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004441] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004445] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004446] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004450] TSC deadline timer available [ 0.004455] CPU topo: Max. logical packages: 1 [ 0.004457] CPU topo: Max. logical dies: 1 [ 0.004457] CPU topo: Max. dies per package: 1 [ 0.004462] CPU topo: Max. threads per core: 2 [ 0.004463] CPU topo: Num. cores per package: 1 [ 0.004463] CPU topo: Num. threads per package: 2 [ 0.004464] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004482] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004499] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004500] Booting paravirtualized kernel on KVM [ 0.004502] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009401] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009677] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010235] kvm-guest: PV spinlocks enabled [ 0.010237] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010240] 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 [ 0.010414] random: crng init done [ 0.010415] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010592] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010691] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010743] Fallback order for Node 0: 0 [ 0.010746] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010747] Policy zone: DMA32 [ 0.010748] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014658] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014673] Kernel/User page tables isolation: enabled [ 0.022828] ftrace: allocating 41455 entries in 164 pages [ 0.022832] ftrace: allocated 164 pages with 3 groups [ 0.023633] Dynamic Preempt: voluntary [ 0.023665] rcu: Preemptible hierarchical RCU implementation. [ 0.023666] rcu: RCU event tracing is enabled. [ 0.023667] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023668] Trampoline variant of Tasks RCU enabled. [ 0.023669] Rude variant of Tasks RCU enabled. [ 0.023669] Tracing variant of Tasks RCU enabled. [ 0.023670] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023671] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023676] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023678] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023679] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028768] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029001] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029008] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029058] Console: colour dummy device 80x25 [ 0.029061] printk: legacy console [tty0] enabled [ 0.029347] printk: legacy console [ttyS0] enabled [ 0.163937] ACPI: Core revision 20250807 [ 0.164736] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166133] APIC: Switch to symmetric I/O mode setup [ 0.167284] x2apic enabled [ 0.168126] APIC: Switched APIC routing to: physical x2apic [ 0.170520] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.172125] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.173121] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173121] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173121] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173121] Speculative Store Bypass: Vulnerable [ 0.173121] Spectre V2 : Mitigation: Retpolines [ 0.173121] RETBleed: Vulnerable [ 0.173121] ITS: Mitigation: Aligned branch/return thunks [ 0.173121] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173121] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173121] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173121] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173121] GDS: Unknown: Dependent on hypervisor status [ 0.173121] active return thunk: its_return_thunk [ 0.173121] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173121] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173121] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173121] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173121] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173121] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173121] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173121] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173121] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173121] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173121] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173121] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173121] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173121] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173121] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173121] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173121] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173121] Freeing SMP alternatives memory: 40K [ 0.173121] pid_max: default: 32768 minimum: 301 [ 0.173121] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173121] landlock: Up and running. [ 0.173121] SELinux: Initializing. [ 0.173121] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173121] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173121] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173322] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174165] signal: max sigframe size: 3632 [ 0.174835] rcu: Hierarchical SRCU implementation. [ 0.175124] rcu: Max phase no-delay instances is 400. [ 0.176124] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180521] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181180] smp: Bringing up secondary CPUs ... [ 0.182160] smpboot: x86: Booting SMP configuration: [ 0.183076] .... node #0, CPUs: #1 [ 0.184126] 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. [ 0.185127] 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. [ 0.186155] smp: Brought up 1 node, 2 CPUs [ 0.186799] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.187268] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188259] devtmpfs: initialized [ 0.188662] x86/mm: Memory block size: 128MB [ 0.189176] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190185] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191121] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193203] pinctrl core: initialized pinctrl subsystem [ 0.194676] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196263] audit: initializing netlink subsys (disabled) [ 0.197149] audit: type=2000 audit(1788452933.907:1): state=initialized audit_enabled=0 res=1 [ 0.197230] thermal_sys: Registered thermal governor 'step_wise' [ 0.198137] cpuidle: using governor menu [ 0.200960] efi: Freeing EFI boot services memory: 37748K [ 0.201128] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202191] dca service started, version 1.12.1 [ 0.202955] PCI: Using configuration type 1 for base access [ 0.203237] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227155] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228125] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229125] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230124] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231746] ACPI: Added _OSI(Module Device) [ 0.232126] ACPI: Added _OSI(Processor Device) [ 0.232983] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235128] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237367] ACPI: Interpreter enabled [ 0.238138] ACPI: PM: (supports S0 S5) [ 0.238855] ACPI: Using IOAPIC for interrupt routing [ 0.239078] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241128] PCI: Using E820 reservations for host bridge windows [ 0.242242] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245464] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246128] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.248126] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250133] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253502] acpiphp: Slot [3] registered [ 0.254152] acpiphp: Slot [4] registered [ 0.254842] acpiphp: Slot [5] registered [ 0.256138] acpiphp: Slot [6] registered [ 0.256767] acpiphp: Slot [7] registered [ 0.257138] acpiphp: Slot [8] registered [ 0.257869] acpiphp: Slot [9] registered [ 0.258137] acpiphp: Slot [10] registered [ 0.258894] acpiphp: Slot [11] registered [ 0.260138] acpiphp: Slot [12] registered [ 0.260891] acpiphp: Slot [13] registered [ 0.261138] acpiphp: Slot [14] registered [ 0.261898] acpiphp: Slot [15] registered [ 0.263138] acpiphp: Slot [16] registered [ 0.263780] acpiphp: Slot [17] registered [ 0.264137] acpiphp: Slot [18] registered [ 0.264870] acpiphp: Slot [19] registered [ 0.266138] acpiphp: Slot [20] registered [ 0.266848] acpiphp: Slot [21] registered [ 0.267139] acpiphp: Slot [22] registered [ 0.267911] acpiphp: Slot [23] registered [ 0.269140] acpiphp: Slot [24] registered [ 0.269903] acpiphp: Slot [25] registered [ 0.270137] acpiphp: Slot [26] registered [ 0.270904] acpiphp: Slot [27] registered [ 0.272138] acpiphp: Slot [28] registered [ 0.272899] acpiphp: Slot [29] registered [ 0.273136] acpiphp: Slot [30] registered [ 0.273783] acpiphp: Slot [31] registered [ 0.275134] PCI host bridge to bus 0000:00 [ 0.275982] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277125] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278124] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280130] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281130] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283125] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284172] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285562] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288142] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289873] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292204] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293139] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294139] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295145] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296141] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297145] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.298459] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301154] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303225] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304237] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.306517] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309927] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.311734] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.314140] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.317350] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.319241] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.320241] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.321232] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.322193] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.324477] iommu: Default domain type: Translated [ 0.325125] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.326221] efivars: Registered efivars operations [ 0.327313] PCI: Using ACPI for IRQ routing [ 0.328254] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.329121] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.329121] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.332127] vgaarb: loaded [ 0.332718] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.333124] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.337159] clocksource: Switched to clocksource kvm-clock [ 0.339403] VFS: Disk quotas dquot_6.6.0 [ 0.340243] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341703] pnp: PnP ACPI init [ 0.342793] pnp: PnP ACPI: found 5 devices [ 0.350938] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.352450] NET: Registered PF_INET protocol family [ 0.353288] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.365780] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.367225] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.368471] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.370056] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.372000] TCP: Hash tables configured (established 16384 bind 16384) [ 0.373564] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375399] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376898] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.377792] NET: Registered PF_XDP protocol family [ 0.378682] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.379891] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.380899] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.381953] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.383087] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.384430] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.385455] PCI: CLS 0 bytes, default 64 [ 0.386249] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.388003] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.390232] clocksource: Switched to clocksource tsc [ 0.410245] Initialise system trusted keyrings [ 0.411318] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.413081] Key type asymmetric registered [ 0.413959] Asymmetric key parser 'x509' registered [ 0.415677] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.418148] io scheduler mq-deadline registered [ 0.419121] io scheduler kyber registered [ 0.420020] io scheduler bfq registered [ 0.421685] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.423170] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.424986] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.428354] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.430853] i8042: Warning: Keylock active [ 0.433703] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.435058] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.436359] hv_vmbus: registering driver hyperv_keyboard [ 0.437731] rtc_cmos 00:00: RTC can wake from S4 [ 0.439975] rtc_cmos 00:00: registered as rtc0 [ 0.441124] rtc_cmos 00:00: setting system clock to 2026-09-03T16:28:53 UTC (1788452933) [ 0.442936] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.444237] intel_pstate: CPU model not supported [ 0.445280] efifb: probing for efifb [ 0.446063] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.447431] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.448689] efifb: scrolling: redraw [ 0.449460] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.451271] Console: switching to colour frame buffer device 100x37 [ 0.453072] fb0: EFI VGA frame buffer device [ 0.454001] pstore: Using crash dump compression: deflate [ 0.455119] pstore: Registered efi_pstore as persistent store backend [ 0.456716] NET: Registered PF_INET6 protocol family [ 0.458353] Segment Routing with IPv6 [ 0.459173] In-situ OAM (IOAM) with IPv6 [ 0.460085] NET: Registered PF_PACKET protocol family [ 0.461197] Key type dns_resolver registered [ 0.462531] IPI shorthand broadcast: enabled [ 0.465193] sched_clock: Marking stable (322002214, 143113910)->(540473512, -75357388) [ 0.467061] registered taskstats version 1 [ 0.468212] Loading compiled-in X.509 certificates [ 0.941678] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.664949] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.669241] Demotion targets for Node 0: null [ 1.670269] Key type .fscrypt registered [ 1.671072] Key type fscrypt-provisioning registered [ 1.672085] ima: No TPM chip found, activating TPM-bypass! [ 1.673295] ima: Allocated hash algorithm: sha1 [ 1.674200] ima: No architecture policies found [ 1.680507] clk: Disabling unused clocks [ 1.686831] Freeing unused kernel image (initmem) memory: 17040K [ 1.688523] Write protecting the kernel read-only data: 47104k [ 1.690344] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.692050] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.693740] Run /init as init process [ 1.812033] nvme nvme0: pci function 0000:00:04.0 [ 1.813407] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.821996] nvme nvme0: 2/0/0 default/read/poll queues [ 1.828322] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.829666] GPT:25804799 != 33554431 [ 1.830434] GPT:Alternate GPT header not at the end of the disk. [ 1.831518] GPT:25804799 != 33554431 [ 1.832225] GPT: Use GNU Parted to correct GPT errors. [ 1.833166] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.846461] SCSI subsystem initialized [ 1.872580] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.874837] device-mapper: uevent: version 1.0.3 [ 1.875833] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.883138] device-mapper: verity: sha256 using "sha256-lib" [ 1.917121] raid6: avx512x4 gen() 18001 MB/s [ 1.934121] raid6: avx512x2 gen() 17976 MB/s [ 1.951121] raid6: avx512x1 gen() 17885 MB/s [ 1.968122] raid6: avx2x4 gen() 17843 MB/s [ 1.985121] raid6: avx2x2 gen() 17805 MB/s [ 2.002122] raid6: avx2x1 gen() 13492 MB/s [ 2.002993] raid6: using algorithm avx512x4 gen() 18001 MB/s [ 2.020122] raid6: .... xor() 7657 MB/s, rmw enabled [ 2.021088] raid6: using avx512x2 recovery algorithm [ 2.031523] xor: automatically using best checksumming function avx [ 2.162848] Btrfs loaded, zoned=no, fsverity=no [ 2.167009] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.170439] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.174175] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.175530] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.250010] ACPI: PM: Preparing to enter system sleep state S5 [ 62.251268] reboot: Restarting system [ 62.252046] 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        [2026-09-03T16:29:57.482894]      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 3964546671 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000403] ACPI: Early table checksum verification disabled [ 0.000406] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000410] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000416] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000422] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000425] ACPI: FACS 0x00000000789D0000 000040 [ 0.000428] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000431] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000433] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000436] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000439] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000442] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000445] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000448] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000451] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000452] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000453] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000454] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000454] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000455] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000456] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000456] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000457] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000458] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000459] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000499] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000508] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000560] Zone ranges: [ 0.000561] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000564] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000567] Normal empty [ 0.000568] Device empty [ 0.000570] Movable zone start for each node [ 0.000571] Early memory node ranges [ 0.000572] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000575] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000577] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000579] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000586] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000627] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003958] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004074] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004470] ACPI: PM-Timer IO Port: 0xb008 [ 0.004482] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004544] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004547] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004549] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004551] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004552] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004557] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004558] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004562] TSC deadline timer available [ 0.004568] CPU topo: Max. logical packages: 1 [ 0.004569] CPU topo: Max. logical dies: 1 [ 0.004569] CPU topo: Max. dies per package: 1 [ 0.004574] CPU topo: Max. threads per core: 2 [ 0.004575] CPU topo: Num. cores per package: 1 [ 0.004575] CPU topo: Num. threads per package: 2 [ 0.004576] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004594] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004610] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004612] Booting paravirtualized kernel on KVM [ 0.004614] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009570] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009839] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010401] kvm-guest: PV spinlocks enabled [ 0.010403] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010406] 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 [ 0.010581] random: crng init done [ 0.010582] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010799] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010907] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010965] Fallback order for Node 0: 0 [ 0.010968] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010969] Policy zone: DMA32 [ 0.010970] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015014] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015029] Kernel/User page tables isolation: enabled [ 0.023275] ftrace: allocating 41455 entries in 164 pages [ 0.023278] ftrace: allocated 164 pages with 3 groups [ 0.024075] Dynamic Preempt: voluntary [ 0.024109] rcu: Preemptible hierarchical RCU implementation. [ 0.024110] rcu: RCU event tracing is enabled. [ 0.024111] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024112] Trampoline variant of Tasks RCU enabled. [ 0.024113] Rude variant of Tasks RCU enabled. [ 0.024113] Tracing variant of Tasks RCU enabled. [ 0.024114] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024115] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024122] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024123] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024125] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029282] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029518] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029526] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029578] Console: colour dummy device 80x25 [ 0.029581] printk: legacy console [tty0] enabled [ 0.029858] printk: legacy console [ttyS0] enabled [ 0.158806] ACPI: Core revision 20250807 [ 0.159593] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.160981] APIC: Switch to symmetric I/O mode setup [ 0.162125] x2apic enabled [ 0.162953] APIC: Switched APIC routing to: physical x2apic [ 0.165350] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.166916] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.167913] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.167913] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.167913] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.167913] Speculative Store Bypass: Vulnerable [ 0.167913] Spectre V2 : Mitigation: Retpolines [ 0.167913] RETBleed: Vulnerable [ 0.167913] ITS: Mitigation: Aligned branch/return thunks [ 0.167913] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.167913] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.167913] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.167913] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.167913] GDS: Unknown: Dependent on hypervisor status [ 0.167913] active return thunk: its_return_thunk [ 0.167913] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.167913] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.167913] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.167913] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.167913] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.167913] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.167913] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.167913] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.167913] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.167913] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.167913] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.167913] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.167913] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.167913] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.167913] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.167913] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.167913] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.167913] Freeing SMP alternatives memory: 40K [ 0.167913] pid_max: default: 32768 minimum: 301 [ 0.167913] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.167913] landlock: Up and running. [ 0.167913] SELinux: Initializing. [ 0.167913] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.167913] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.167913] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.168120] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.168957] signal: max sigframe size: 3632 [ 0.169944] rcu: Hierarchical SRCU implementation. [ 0.170916] rcu: Max phase no-delay instances is 400. [ 0.171772] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.175356] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.175979] smp: Bringing up secondary CPUs ... [ 0.176790] smpboot: x86: Booting SMP configuration: [ 0.176917] .... node #0, CPUs: #1 [ 0.177919] 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. [ 0.178917] 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. [ 0.179944] smp: Brought up 1 node, 2 CPUs [ 0.180587] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.181070] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.182059] devtmpfs: initialized [ 0.182452] x86/mm: Memory block size: 128MB [ 0.183921] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.184972] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.185925] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.186995] pinctrl core: initialized pinctrl subsystem [ 0.188330] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.189060] audit: initializing netlink subsys (disabled) [ 0.190918] audit: type=2000 audit(1788453000.695:1): state=initialized audit_enabled=0 res=1 [ 0.191029] thermal_sys: Registered thermal governor 'step_wise' [ 0.191928] cpuidle: using governor menu [ 0.194777] efi: Freeing EFI boot services memory: 37748K [ 0.194920] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.195994] dca service started, version 1.12.1 [ 0.196758] PCI: Using configuration type 1 for base access [ 0.197031] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.221971] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.222917] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.223917] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.224916] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.226466] ACPI: Added _OSI(Module Device) [ 0.226917] ACPI: Added _OSI(Processor Device) [ 0.227603] ACPI: Added _OSI(Processor Aggregator Device) [ 0.229926] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232173] ACPI: Interpreter enabled [ 0.232558] ACPI: PM: (supports S0 S5) [ 0.232920] ACPI: Using IOAPIC for interrupt routing [ 0.233721] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.234920] PCI: Using E820 reservations for host bridge windows [ 0.235948] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239052] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239921] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241918] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.242926] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245277] acpiphp: Slot [3] registered [ 0.245938] acpiphp: Slot [4] registered [ 0.246556] acpiphp: Slot [5] registered [ 0.246931] acpiphp: Slot [6] registered [ 0.247543] acpiphp: Slot [7] registered [ 0.247929] acpiphp: Slot [8] registered [ 0.248544] acpiphp: Slot [9] registered [ 0.249930] acpiphp: Slot [10] registered [ 0.250552] acpiphp: Slot [11] registered [ 0.250930] acpiphp: Slot [12] registered [ 0.251549] acpiphp: Slot [13] registered [ 0.251931] acpiphp: Slot [14] registered [ 0.252557] acpiphp: Slot [15] registered [ 0.252929] acpiphp: Slot [16] registered [ 0.253554] acpiphp: Slot [17] registered [ 0.254932] acpiphp: Slot [18] registered [ 0.255560] acpiphp: Slot [19] registered [ 0.255930] acpiphp: Slot [20] registered [ 0.256566] acpiphp: Slot [21] registered [ 0.256930] acpiphp: Slot [22] registered [ 0.257564] acpiphp: Slot [23] registered [ 0.258931] acpiphp: Slot [24] registered [ 0.259552] acpiphp: Slot [25] registered [ 0.259931] acpiphp: Slot [26] registered [ 0.260551] acpiphp: Slot [27] registered [ 0.260930] acpiphp: Slot [28] registered [ 0.261556] acpiphp: Slot [29] registered [ 0.261929] acpiphp: Slot [30] registered [ 0.262563] acpiphp: Slot [31] registered [ 0.263929] PCI host bridge to bus 0000:00 [ 0.264554] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.264916] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.265916] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.266916] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.267916] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.269916] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.270818] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.272352] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.274758] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.276502] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.276982] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.277880] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.278930] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.279826] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.280930] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.281822] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.283193] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.285948] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.287003] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.288013] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.289250] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.291704] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.293477] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.295932] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.298928] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.299959] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.300986] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.302022] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.302970] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.304942] iommu: Default domain type: Translated [ 0.305700] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.306020] efivars: Registered efivars operations [ 0.306851] PCI: Using ACPI for IRQ routing [ 0.306995] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.307857] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.307913] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.310918] vgaarb: loaded [ 0.311412] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.311916] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.316953] clocksource: Switched to clocksource kvm-clock [ 0.318461] VFS: Disk quotas dquot_6.6.0 [ 0.319082] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.320291] pnp: PnP ACPI init [ 0.321251] pnp: PnP ACPI: found 5 devices [ 0.329192] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.330880] NET: Registered PF_INET protocol family [ 0.331725] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.345752] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347229] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348623] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.350087] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351395] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352510] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354049] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355636] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.356568] NET: Registered PF_XDP protocol family [ 0.358283] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.359469] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.360816] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.362003] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.363308] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364826] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365987] PCI: CLS 0 bytes, default 64 [ 0.366857] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.368667] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.370838] clocksource: Switched to clocksource tsc [ 0.391318] Initialise system trusted keyrings [ 0.392456] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394188] Key type asymmetric registered [ 0.395077] Asymmetric key parser 'x509' registered [ 0.396739] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.398446] io scheduler mq-deadline registered [ 0.399405] io scheduler kyber registered [ 0.400274] io scheduler bfq registered [ 0.402507] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.403902] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405582] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.408945] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.410876] i8042: Warning: Keylock active [ 0.418172] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.419232] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.420416] hv_vmbus: registering driver hyperv_keyboard [ 0.421632] rtc_cmos 00:00: RTC can wake from S4 [ 0.423978] rtc_cmos 00:00: registered as rtc0 [ 0.425140] rtc_cmos 00:00: setting system clock to 2026-09-03T16:30:00 UTC (1788453000) [ 0.426922] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.428243] intel_pstate: CPU model not supported [ 0.429316] efifb: probing for efifb [ 0.430110] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.431487] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.432742] efifb: scrolling: redraw [ 0.433498] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.435277] Console: switching to colour frame buffer device 100x37 [ 0.437070] fb0: EFI VGA frame buffer device [ 0.438013] pstore: Using crash dump compression: deflate [ 0.439157] pstore: Registered efi_pstore as persistent store backend [ 0.440771] NET: Registered PF_INET6 protocol family [ 0.442210] Segment Routing with IPv6 [ 0.443014] In-situ OAM (IOAM) with IPv6 [ 0.443906] NET: Registered PF_PACKET protocol family [ 0.445076] Key type dns_resolver registered [ 0.447739] IPI shorthand broadcast: enabled [ 0.450433] sched_clock: Marking stable (313001769, 137387834)->(526154571, -75764968) [ 0.452316] registered taskstats version 1 [ 0.453673] Loading compiled-in X.509 certificates [ 0.928298] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.448160] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.452465] Demotion targets for Node 0: null [ 2.453549] Key type .fscrypt registered [ 2.454345] Key type fscrypt-provisioning registered [ 2.455343] ima: No TPM chip found, activating TPM-bypass! [ 2.456544] ima: Allocated hash algorithm: sha1 [ 2.457515] ima: No architecture policies found [ 2.468036] clk: Disabling unused clocks [ 2.474348] Freeing unused kernel image (initmem) memory: 17040K [ 2.476049] Write protecting the kernel read-only data: 47104k [ 2.477874] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.479601] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.481282] Run /init as init process [ 2.598032] nvme nvme0: pci function 0000:00:04.0 [ 2.599323] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.611816] nvme nvme0: 2/0/0 default/read/poll queues [ 2.619063] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.620434] GPT:25804799 != 33554431 [ 2.621238] GPT:Alternate GPT header not at the end of the disk. [ 2.622327] GPT:25804799 != 33554431 [ 2.623041] GPT: Use GNU Parted to correct GPT errors. [ 2.623989] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.638863] SCSI subsystem initialized [ 2.668022] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.670344] device-mapper: uevent: version 1.0.3 [ 2.671359] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.678895] device-mapper: verity: sha256 using "sha256-lib" [ 2.713393] raid6: avx512x4 gen() 17903 MB/s [ 2.730393] raid6: avx512x2 gen() 17822 MB/s [ 2.747394] raid6: avx512x1 gen() 17395 MB/s [ 2.764394] raid6: avx2x4 gen() 17613 MB/s [ 2.781394] raid6: avx2x2 gen() 17692 MB/s [ 2.798393] raid6: avx2x1 gen() 13713 MB/s [ 2.799297] raid6: using algorithm avx512x4 gen() 17903 MB/s [ 2.816393] raid6: .... xor() 7346 MB/s, rmw enabled [ 2.817379] raid6: using avx512x2 recovery algorithm [ 2.827748] xor: automatically using best checksumming function avx [ 2.963008] Btrfs loaded, zoned=no, fsverity=no [ 2.967264] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.970836] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.974702] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.976032] BTRFS error (device dm-0): open_ctree failed: -2 [ 63.057313] ACPI: PM: Preparing to enter system sleep state S5 [ 63.058558] reboot: Restarting system [ 63.059343] 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        [2026-09-03T16:31:05.083371]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 3958143338 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.994 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000368] ACPI: Early table checksum verification disabled [ 0.000372] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000377] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000382] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000388] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000391] ACPI: FACS 0x00000000789D0000 000040 [ 0.000394] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000397] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000400] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000403] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000405] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000408] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000411] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000414] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000416] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000418] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000418] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000419] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000420] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000421] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000421] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000422] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000423] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000424] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000424] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000464] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000474] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000525] Zone ranges: [ 0.000526] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000529] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000532] Normal empty [ 0.000533] Device empty [ 0.000535] Movable zone start for each node [ 0.000536] Early memory node ranges [ 0.000537] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000539] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000542] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000544] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000550] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000592] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003824] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003932] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004322] ACPI: PM-Timer IO Port: 0xb008 [ 0.004334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004394] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004397] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004399] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004401] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004402] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004406] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004407] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004411] TSC deadline timer available [ 0.004416] CPU topo: Max. logical packages: 1 [ 0.004417] CPU topo: Max. logical dies: 1 [ 0.004418] CPU topo: Max. dies per package: 1 [ 0.004422] CPU topo: Max. threads per core: 2 [ 0.004423] CPU topo: Num. cores per package: 1 [ 0.004424] CPU topo: Num. threads per package: 2 [ 0.004425] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004442] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004457] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004459] Booting paravirtualized kernel on KVM [ 0.004461] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009342] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009591] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010147] kvm-guest: PV spinlocks enabled [ 0.010150] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010153] 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 [ 0.010327] random: crng init done [ 0.010328] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010532] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010638] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010690] Fallback order for Node 0: 0 [ 0.010693] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010694] Policy zone: DMA32 [ 0.010695] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014612] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014626] Kernel/User page tables isolation: enabled [ 0.022779] ftrace: allocating 41455 entries in 164 pages [ 0.022783] ftrace: allocated 164 pages with 3 groups [ 0.023579] Dynamic Preempt: voluntary [ 0.023612] rcu: Preemptible hierarchical RCU implementation. [ 0.023612] rcu: RCU event tracing is enabled. [ 0.023613] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023615] Trampoline variant of Tasks RCU enabled. [ 0.023615] Rude variant of Tasks RCU enabled. [ 0.023616] Tracing variant of Tasks RCU enabled. [ 0.023617] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023618] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023624] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023626] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023627] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028731] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028966] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028973] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029024] Console: colour dummy device 80x25 [ 0.029027] printk: legacy console [tty0] enabled [ 0.029303] printk: legacy console [ttyS0] enabled [ 0.161914] ACPI: Core revision 20250807 [ 0.162703] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164077] APIC: Switch to symmetric I/O mode setup [ 0.165221] x2apic enabled [ 0.166064] APIC: Switched APIC routing to: physical x2apic [ 0.168432] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.169999] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.170995] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170995] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170995] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170995] Speculative Store Bypass: Vulnerable [ 0.170995] Spectre V2 : Mitigation: Retpolines [ 0.170995] RETBleed: Vulnerable [ 0.170995] ITS: Mitigation: Aligned branch/return thunks [ 0.170995] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170995] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170995] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170995] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170995] GDS: Unknown: Dependent on hypervisor status [ 0.170995] active return thunk: its_return_thunk [ 0.170995] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170995] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170995] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170995] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170995] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170995] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170995] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170995] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170995] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170995] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170995] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170995] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170995] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170995] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170995] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170995] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170995] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170995] Freeing SMP alternatives memory: 40K [ 0.170995] pid_max: default: 32768 minimum: 301 [ 0.170995] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170995] landlock: Up and running. [ 0.170995] SELinux: Initializing. [ 0.170995] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170995] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170995] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171198] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172039] signal: max sigframe size: 3632 [ 0.172716] rcu: Hierarchical SRCU implementation. [ 0.172998] rcu: Max phase no-delay instances is 400. [ 0.173822] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177415] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178061] smp: Bringing up secondary CPUs ... [ 0.178866] smpboot: x86: Booting SMP configuration: [ 0.179000] .... node #0, CPUs: #1 [ 0.180000] 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. [ 0.180998] 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. [ 0.182025] smp: Brought up 1 node, 2 CPUs [ 0.182655] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.183150] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.184136] devtmpfs: initialized [ 0.184530] x86/mm: Memory block size: 128MB [ 0.185050] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186058] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186995] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188079] pinctrl core: initialized pinctrl subsystem [ 0.189412] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190147] audit: initializing netlink subsys (disabled) [ 0.191027] audit: type=2000 audit(1788453068.278:1): state=initialized audit_enabled=0 res=1 [ 0.192057] thermal_sys: Registered thermal governor 'step_wise' [ 0.193010] cpuidle: using governor menu [ 0.195837] efi: Freeing EFI boot services memory: 37748K [ 0.196000] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197037] dca service started, version 1.12.1 [ 0.197777] PCI: Using configuration type 1 for base access [ 0.198105] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.222472] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.222999] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.223998] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.224998] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.226322] ACPI: Added _OSI(Module Device) [ 0.226998] ACPI: Added _OSI(Processor Device) [ 0.227711] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230004] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232163] ACPI: Interpreter enabled [ 0.232695] ACPI: PM: (supports S0 S5) [ 0.232999] ACPI: Using IOAPIC for interrupt routing [ 0.233789] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235001] PCI: Using E820 reservations for host bridge windows [ 0.236044] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239132] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241002] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241999] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243008] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245361] acpiphp: Slot [3] registered [ 0.246006] acpiphp: Slot [4] registered [ 0.246635] acpiphp: Slot [5] registered [ 0.247011] acpiphp: Slot [6] registered [ 0.247654] acpiphp: Slot [7] registered [ 0.248011] acpiphp: Slot [8] registered [ 0.248643] acpiphp: Slot [9] registered [ 0.250012] acpiphp: Slot [10] registered [ 0.250651] acpiphp: Slot [11] registered [ 0.251012] acpiphp: Slot [12] registered [ 0.251657] acpiphp: Slot [13] registered [ 0.252013] acpiphp: Slot [14] registered [ 0.252647] acpiphp: Slot [15] registered [ 0.254012] acpiphp: Slot [16] registered [ 0.254641] acpiphp: Slot [17] registered [ 0.255013] acpiphp: Slot [18] registered [ 0.255652] acpiphp: Slot [19] registered [ 0.256014] acpiphp: Slot [20] registered [ 0.256642] acpiphp: Slot [21] registered [ 0.257011] acpiphp: Slot [22] registered [ 0.257640] acpiphp: Slot [23] registered [ 0.259012] acpiphp: Slot [24] registered [ 0.259652] acpiphp: Slot [25] registered [ 0.260014] acpiphp: Slot [26] registered [ 0.260881] acpiphp: Slot [27] registered [ 0.261010] acpiphp: Slot [28] registered [ 0.261654] acpiphp: Slot [29] registered [ 0.263014] acpiphp: Slot [30] registered [ 0.263652] acpiphp: Slot [31] registered [ 0.264009] PCI host bridge to bus 0000:00 [ 0.264658] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265998] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.266998] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.267998] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.268998] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.269998] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.270897] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.272437] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.274833] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.276584] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278061] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.278958] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280012] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.280923] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282012] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.282902] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284276] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286028] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.287077] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.288087] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290337] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.293013] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.294564] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.297018] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.300052] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.301084] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.302101] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.303100] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.304107] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306337] iommu: Default domain type: Translated [ 0.306999] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308011] efivars: Registered efivars operations [ 0.308736] PCI: Using ACPI for IRQ routing [ 0.309020] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.309935] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.309995] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.312001] vgaarb: loaded [ 0.312505] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.313998] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.319033] clocksource: Switched to clocksource kvm-clock [ 0.320543] VFS: Disk quotas dquot_6.6.0 [ 0.321184] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322417] pnp: PnP ACPI init [ 0.323345] pnp: PnP ACPI: found 5 devices [ 0.331289] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332723] NET: Registered PF_INET protocol family [ 0.333549] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.345964] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347498] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348726] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.349968] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351238] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352285] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353327] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354480] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355353] NET: Registered PF_XDP protocol family [ 0.356101] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357057] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.358010] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.359085] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.360142] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361315] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362308] PCI: CLS 0 bytes, default 64 [ 0.363069] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.364831] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.367092] clocksource: Switched to clocksource tsc [ 0.386990] Initialise system trusted keyrings [ 0.389111] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.390887] Key type asymmetric registered [ 0.391779] Asymmetric key parser 'x509' registered [ 0.393594] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.395428] io scheduler mq-deadline registered [ 0.396403] io scheduler kyber registered [ 0.397296] io scheduler bfq registered [ 0.399479] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.400837] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.402485] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.405497] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.407392] i8042: Warning: Keylock active [ 0.409681] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.410758] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.411933] hv_vmbus: registering driver hyperv_keyboard [ 0.413121] rtc_cmos 00:00: RTC can wake from S4 [ 0.415353] rtc_cmos 00:00: registered as rtc0 [ 0.416492] rtc_cmos 00:00: setting system clock to 2026-09-03T16:31:07 UTC (1788453067) [ 0.418290] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.419768] intel_pstate: CPU model not supported [ 0.420842] efifb: probing for efifb [ 0.421640] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.423032] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.424299] efifb: scrolling: redraw [ 0.425068] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.426872] Console: switching to colour frame buffer device 100x37 [ 0.428700] fb0: EFI VGA frame buffer device [ 0.429662] pstore: Using crash dump compression: deflate [ 0.430827] pstore: Registered efi_pstore as persistent store backend [ 0.432411] NET: Registered PF_INET6 protocol family [ 0.433772] Segment Routing with IPv6 [ 0.434581] In-situ OAM (IOAM) with IPv6 [ 0.435468] NET: Registered PF_PACKET protocol family [ 0.436582] Key type dns_resolver registered [ 0.437856] IPI shorthand broadcast: enabled [ 0.440596] sched_clock: Marking stable (299001613, 141022774)->(511470464, -71446077) [ 0.442598] registered taskstats version 1 [ 0.443730] Loading compiled-in X.509 certificates [ 0.923216] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.637381] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.641605] Demotion targets for Node 0: null [ 1.642623] Key type .fscrypt registered [ 1.643437] Key type fscrypt-provisioning registered [ 1.644420] ima: No TPM chip found, activating TPM-bypass! [ 1.645614] ima: Allocated hash algorithm: sha1 [ 1.646504] ima: No architecture policies found [ 1.653504] clk: Disabling unused clocks [ 1.659796] Freeing unused kernel image (initmem) memory: 17040K [ 1.661507] Write protecting the kernel read-only data: 47104k [ 1.663332] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.665058] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.666736] Run /init as init process [ 1.785484] nvme nvme0: pci function 0000:00:04.0 [ 1.786791] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.796088] nvme nvme0: 2/0/0 default/read/poll queues [ 1.802435] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.803844] GPT:25804799 != 33554431 [ 1.804632] GPT:Alternate GPT header not at the end of the disk. [ 1.805723] GPT:25804799 != 33554431 [ 1.806486] GPT: Use GNU Parted to correct GPT errors. [ 1.807449] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.820974] SCSI subsystem initialized [ 1.847227] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.849496] device-mapper: uevent: version 1.0.3 [ 1.850538] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.857949] device-mapper: verity: sha256 using "sha256-lib" [ 1.892030] raid6: avx512x4 gen() 17991 MB/s [ 1.909030] raid6: avx512x2 gen() 18131 MB/s [ 1.926029] raid6: avx512x1 gen() 18112 MB/s [ 1.943031] raid6: avx2x4 gen() 17995 MB/s [ 1.960030] raid6: avx2x2 gen() 18042 MB/s [ 1.977030] raid6: avx2x1 gen() 14125 MB/s [ 1.977911] raid6: using algorithm avx512x2 gen() 18131 MB/s [ 1.995030] raid6: .... xor() 24572 MB/s, rmw enabled [ 1.996015] raid6: using avx512x2 recovery algorithm [ 2.006645] xor: automatically using best checksumming function avx [ 2.137366] Btrfs loaded, zoned=no, fsverity=no [ 2.141416] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.144871] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.148582] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.149929] BTRFS error (device dm-0): open_ctree failed: -2