2.326335] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.328016] Run /init as init process [ 2.447107] nvme nvme0: pci function 0000:00:04.0 [ 2.448677] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.459253] nvme nvme0: 2/0/0 default/read/poll queues [ 2.465840] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.467340] GPT:25804799 != 33554431 [ 2.468097] GPT:Alternate GPT header not at the end of the disk. [ 2.469317] GPT:25804799 != 33554431 [ 2.470044] GPT: Use GNU Parted to correct GPT errors. [ 2.471012] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.484930] SCSI subsystem initialized [ 2.512117] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.514458] device-mapper: uevent: version 1.0.3 [ 2.515472] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.523179] device-mapper: verity: sha256 using "sha256-lib" [ 2.557932] raid6: avx512x4 gen() 18112 MB/s [ 2.575916] raid6: avx512x2 gen() 17901 MB/s [ 2.592915] raid6: avx512x1 gen() 17903 MB/s [ 2.609916] raid6: avx2x4 gen() 17658 MB/s [ 2.626916] raid6: avx2x2 gen() 17995 MB/s [ 2.643915] raid6: avx2x1 gen() 13957 MB/s [ 2.644846] raid6: using algorithm avx512x4 gen() 18112 MB/s [ 2.662915] raid6: .... xor() 7223 MB/s, rmw enabled [ 2.663964] raid6: using avx512x2 recovery algorithm [ 2.674713] xor: automatically using best checksumming function avx [ 2.808240] Btrfs loaded, zoned=no, fsverity=no [ 2.813021] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.816457] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.820230] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.821692] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.904866] ACPI: PM: Preparing to enter system sleep state S5 [ 62.906136] reboot: Restarting system [ 62.906960] 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        [2026-09-03T18:26:06.336045]      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 4003717008 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000287] ACPI: Early table checksum verification disabled [ 0.000291] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000295] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000301] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000306] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000309] ACPI: FACS 0x00000000789D0000 000040 [ 0.000312] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000315] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000318] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000321] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000324] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000327] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000329] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000332] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000335] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000336] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000337] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000337] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000338] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000339] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000340] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000340] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000341] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000342] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000343] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000383] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000392] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000444] Zone ranges: [ 0.000445] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000448] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000450] Normal empty [ 0.000452] Device empty [ 0.000453] Movable zone start for each node [ 0.000455] Early memory node ranges [ 0.000456] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000458] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000460] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000462] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000469] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000512] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003980] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004093] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004499] ACPI: PM-Timer IO Port: 0xb008 [ 0.004510] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004566] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004570] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004572] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004573] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004574] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004578] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004580] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004584] TSC deadline timer available [ 0.004589] CPU topo: Max. logical packages: 1 [ 0.004590] CPU topo: Max. logical dies: 1 [ 0.004591] CPU topo: Max. dies per package: 1 [ 0.004596] CPU topo: Max. threads per core: 2 [ 0.004596] CPU topo: Num. cores per package: 1 [ 0.004597] CPU topo: Num. threads per package: 2 [ 0.004598] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004616] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004632] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004635] Booting paravirtualized kernel on KVM [ 0.004637] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009552] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009836] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010501] kvm-guest: PV spinlocks enabled [ 0.010504] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010507] 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 [ 0.010683] random: crng init done [ 0.010684] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010901] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011019] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011073] Fallback order for Node 0: 0 [ 0.011076] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011077] Policy zone: DMA32 [ 0.011079] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015093] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015107] Kernel/User page tables isolation: enabled [ 0.023311] ftrace: allocating 41455 entries in 164 pages [ 0.023314] ftrace: allocated 164 pages with 3 groups [ 0.024107] Dynamic Preempt: voluntary [ 0.024139] rcu: Preemptible hierarchical RCU implementation. [ 0.024140] rcu: RCU event tracing is enabled. [ 0.024141] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024142] Trampoline variant of Tasks RCU enabled. [ 0.024143] Rude variant of Tasks RCU enabled. [ 0.024143] Tracing variant of Tasks RCU enabled. [ 0.024144] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024145] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024151] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024153] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024154] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029270] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029512] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029521] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029575] Console: colour dummy device 80x25 [ 0.029578] printk: legacy console [tty0] enabled [ 0.029856] printk: legacy console [ttyS0] enabled [ 0.160251] ACPI: Core revision 20250807 [ 0.161043] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162429] APIC: Switch to symmetric I/O mode setup [ 0.163576] x2apic enabled [ 0.164413] APIC: Switched APIC routing to: physical x2apic [ 0.166825] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.168409] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.169405] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169405] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169405] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169405] Speculative Store Bypass: Vulnerable [ 0.169405] Spectre V2 : Mitigation: Retpolines [ 0.169405] RETBleed: Vulnerable [ 0.169405] ITS: Mitigation: Aligned branch/return thunks [ 0.169405] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169405] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169405] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169405] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169405] GDS: Unknown: Dependent on hypervisor status [ 0.169405] active return thunk: its_return_thunk [ 0.169405] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169405] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169405] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169405] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169405] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169405] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169405] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169405] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169405] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169405] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169405] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169405] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169405] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169405] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169405] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169405] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169405] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169405] Freeing SMP alternatives memory: 40K [ 0.169405] pid_max: default: 32768 minimum: 301 [ 0.169405] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169405] landlock: Up and running. [ 0.169405] SELinux: Initializing. [ 0.169405] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169405] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169405] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.169613] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170453] signal: max sigframe size: 3632 [ 0.171124] rcu: Hierarchical SRCU implementation. [ 0.171408] rcu: Max phase no-delay instances is 400. [ 0.172240] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.175838] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176472] smp: Bringing up secondary CPUs ... [ 0.177281] smpboot: x86: Booting SMP configuration: [ 0.177411] .... node #0, CPUs: #1 [ 0.178788] 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. [ 0.180410] 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. [ 0.181447] smp: Brought up 1 node, 2 CPUs [ 0.182078] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.182561] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.183541] devtmpfs: initialized [ 0.184089] x86/mm: Memory block size: 128MB [ 0.185467] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186466] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187417] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188495] pinctrl core: initialized pinctrl subsystem [ 0.189847] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191550] audit: initializing netlink subsys (disabled) [ 0.192449] audit: type=2000 audit(1788459969.599:1): state=initialized audit_enabled=0 res=1 [ 0.192519] thermal_sys: Registered thermal governor 'step_wise' [ 0.193421] cpuidle: using governor menu [ 0.196373] efi: Freeing EFI boot services memory: 37748K [ 0.196411] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197466] dca service started, version 1.12.1 [ 0.198241] PCI: Using configuration type 1 for base access [ 0.198522] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223466] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224410] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225410] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226408] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228698] ACPI: Added _OSI(Module Device) [ 0.229365] ACPI: Added _OSI(Processor Device) [ 0.229409] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231256] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233627] ACPI: Interpreter enabled [ 0.234055] ACPI: PM: (supports S0 S5) [ 0.234411] ACPI: Using IOAPIC for interrupt routing [ 0.235193] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236414] PCI: Using E820 reservations for host bridge windows [ 0.237443] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240604] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.242413] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.243409] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244418] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246771] acpiphp: Slot [3] registered [ 0.247416] acpiphp: Slot [4] registered [ 0.248081] acpiphp: Slot [5] registered [ 0.248422] acpiphp: Slot [6] registered [ 0.249051] acpiphp: Slot [7] registered [ 0.249421] acpiphp: Slot [8] registered [ 0.250050] acpiphp: Slot [9] registered [ 0.251422] acpiphp: Slot [10] registered [ 0.252085] acpiphp: Slot [11] registered [ 0.252423] acpiphp: Slot [12] registered [ 0.253070] acpiphp: Slot [13] registered [ 0.253423] acpiphp: Slot [14] registered [ 0.254072] acpiphp: Slot [15] registered [ 0.255422] acpiphp: Slot [16] registered [ 0.256069] acpiphp: Slot [17] registered [ 0.256424] acpiphp: Slot [18] registered [ 0.257073] acpiphp: Slot [19] registered [ 0.257422] acpiphp: Slot [20] registered [ 0.258070] acpiphp: Slot [21] registered [ 0.258426] acpiphp: Slot [22] registered [ 0.259100] acpiphp: Slot [23] registered [ 0.260423] acpiphp: Slot [24] registered [ 0.261066] acpiphp: Slot [25] registered [ 0.261424] acpiphp: Slot [26] registered [ 0.262070] acpiphp: Slot [27] registered [ 0.262421] acpiphp: Slot [28] registered [ 0.263077] acpiphp: Slot [29] registered [ 0.264425] acpiphp: Slot [30] registered [ 0.265057] acpiphp: Slot [31] registered [ 0.265420] PCI host bridge to bus 0000:00 [ 0.266065] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.267409] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.268408] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.269408] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.270408] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271409] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272289] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273844] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.276243] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277991] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.279483] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.280374] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.281423] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.282319] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.283422] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.284322] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284684] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.287440] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288486] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289494] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290835] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294368] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295973] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298424] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301451] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302492] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303514] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304512] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305462] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.307425] iommu: Default domain type: Translated [ 0.308206] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308510] efivars: Registered efivars operations [ 0.309338] PCI: Using ACPI for IRQ routing [ 0.309533] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.310397] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.310405] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313411] vgaarb: loaded [ 0.313921] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314409] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.317444] clocksource: Switched to clocksource kvm-clock [ 0.318960] VFS: Disk quotas dquot_6.6.0 [ 0.319582] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.320795] pnp: PnP ACPI init [ 0.321731] pnp: PnP ACPI: found 5 devices [ 0.329686] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.331132] NET: Registered PF_INET protocol family [ 0.331968] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.344459] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.345800] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.347030] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.348259] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.349443] TCP: Hash tables configured (established 16384 bind 16384) [ 0.350522] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351556] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.352692] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.353571] NET: Registered PF_XDP protocol family [ 0.354331] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.355285] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.356239] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.357287] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.358349] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.359543] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.360543] PCI: CLS 0 bytes, default 64 [ 0.361283] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.363078] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.365250] clocksource: Switched to clocksource tsc [ 0.385171] Initialise system trusted keyrings [ 0.386946] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.388721] Key type asymmetric registered [ 0.389609] Asymmetric key parser 'x509' registered [ 0.391463] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.393942] io scheduler mq-deadline registered [ 0.394938] io scheduler kyber registered [ 0.395819] io scheduler bfq registered [ 0.397178] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.398581] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.400212] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.405765] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.407768] i8042: Warning: Keylock active [ 0.410188] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.411267] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.412460] hv_vmbus: registering driver hyperv_keyboard [ 0.413665] rtc_cmos 00:00: RTC can wake from S4 [ 0.416125] rtc_cmos 00:00: registered as rtc0 [ 0.417279] rtc_cmos 00:00: setting system clock to 2026-09-03T18:26:05 UTC (1788459965) [ 0.419145] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.420466] intel_pstate: CPU model not supported [ 0.421544] efifb: probing for efifb [ 0.422354] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.423737] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.425011] efifb: scrolling: redraw [ 0.425781] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.427594] Console: switching to colour frame buffer device 100x37 [ 0.429417] fb0: EFI VGA frame buffer device [ 0.430370] pstore: Using crash dump compression: deflate [ 0.431521] pstore: Registered efi_pstore as persistent store backend [ 0.433140] NET: Registered PF_INET6 protocol family [ 0.434566] Segment Routing with IPv6 [ 0.435394] In-situ OAM (IOAM) with IPv6 [ 0.436281] NET: Registered PF_PACKET protocol family [ 0.437516] Key type dns_resolver registered [ 0.438844] IPI shorthand broadcast: enabled [ 0.441523] sched_clock: Marking stable (302002292, 138885404)->(512452424, -71564728) [ 0.443417] registered taskstats version 1 [ 0.444577] Loading compiled-in X.509 certificates [ 0.921484] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.653047] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.657359] Demotion targets for Node 0: null [ 1.658490] Key type .fscrypt registered [ 1.659322] Key type fscrypt-provisioning registered [ 1.660325] ima: No TPM chip found, activating TPM-bypass! [ 1.661592] ima: Allocated hash algorithm: sha1 [ 1.662547] ima: No architecture policies found [ 1.670609] clk: Disabling unused clocks [ 1.676933] Freeing unused kernel image (initmem) memory: 17040K [ 1.678651] Write protecting the kernel read-only data: 47104k [ 1.680515] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.682262] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.683965] Run /init as init process [ 1.802571] nvme nvme0: pci function 0000:00:04.0 [ 1.803841] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.813724] nvme nvme0: 2/0/0 default/read/poll queues [ 1.821211] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.822698] GPT:25804799 != 33554431 [ 1.823466] GPT:Alternate GPT header not at the end of the disk. [ 1.824566] GPT:25804799 != 33554431 [ 1.825283] GPT: Use GNU Parted to correct GPT errors. [ 1.826275] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.839818] SCSI subsystem initialized [ 1.867290] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.869568] device-mapper: uevent: version 1.0.3 [ 1.870685] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.878270] device-mapper: verity: sha256 using "sha256-lib" [ 1.912894] raid6: avx512x4 gen() 18282 MB/s [ 1.929937] raid6: avx512x2 gen() 18420 MB/s [ 1.946895] raid6: avx512x1 gen() 18345 MB/s [ 1.963894] raid6: avx2x4 gen() 18373 MB/s [ 1.980894] raid6: avx2x2 gen() 18465 MB/s [ 1.997922] raid6: avx2x1 gen() 14277 MB/s [ 1.998837] raid6: using algorithm avx2x2 gen() 18465 MB/s [ 2.015892] raid6: .... xor() 15821 MB/s, rmw enabled [ 2.016935] raid6: using avx512x2 recovery algorithm [ 2.027471] xor: automatically using best checksumming function avx [ 2.161930] Btrfs loaded, zoned=no, fsverity=no [ 2.166403] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.169594] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.173334] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.174710] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.221852] ACPI: PM: Preparing to enter system sleep state S5 [ 62.223048] reboot: Restarting system [ 62.223817] 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        [2026-09-03T18:27:13.136609]      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 3947224763 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000270] ACPI: Early table checksum verification disabled [ 0.000274] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000278] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000283] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000289] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000292] ACPI: FACS 0x00000000789D0000 000040 [ 0.000295] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000298] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000301] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000304] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000307] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000310] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000313] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000315] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000318] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000319] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000320] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000321] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000321] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000322] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000323] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000323] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000324] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000325] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000326] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000368] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000378] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000429] Zone ranges: [ 0.000430] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000433] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000435] Normal empty [ 0.000437] Device empty [ 0.000438] Movable zone start for each node [ 0.000440] Early memory node ranges [ 0.000441] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000443] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000445] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000447] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000454] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000496] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004002] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004118] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004516] ACPI: PM-Timer IO Port: 0xb008 [ 0.004529] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004587] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004591] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004593] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004594] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004595] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004599] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004601] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004605] TSC deadline timer available [ 0.004611] CPU topo: Max. logical packages: 1 [ 0.004611] CPU topo: Max. logical dies: 1 [ 0.004612] CPU topo: Max. dies per package: 1 [ 0.004617] CPU topo: Max. threads per core: 2 [ 0.004617] CPU topo: Num. cores per package: 1 [ 0.004618] CPU topo: Num. threads per package: 2 [ 0.004619] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004637] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004653] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004655] Booting paravirtualized kernel on KVM [ 0.004657] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009559] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009836] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010507] kvm-guest: PV spinlocks enabled [ 0.010510] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010513] 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 [ 0.010688] random: crng init done [ 0.010689] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010914] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011027] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011080] Fallback order for Node 0: 0 [ 0.011083] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011084] Policy zone: DMA32 [ 0.011085] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015072] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015087] Kernel/User page tables isolation: enabled [ 0.023313] ftrace: allocating 41455 entries in 164 pages [ 0.023317] ftrace: allocated 164 pages with 3 groups [ 0.024113] Dynamic Preempt: voluntary [ 0.024146] rcu: Preemptible hierarchical RCU implementation. [ 0.024146] rcu: RCU event tracing is enabled. [ 0.024147] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024149] Trampoline variant of Tasks RCU enabled. [ 0.024149] Rude variant of Tasks RCU enabled. [ 0.024149] Tracing variant of Tasks RCU enabled. [ 0.024150] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024151] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024158] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024160] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024161] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029278] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029519] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029528] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029579] Console: colour dummy device 80x25 [ 0.029582] printk: legacy console [tty0] enabled [ 0.029857] printk: legacy console [ttyS0] enabled [ 0.160036] ACPI: Core revision 20250807 [ 0.160830] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162196] APIC: Switch to symmetric I/O mode setup [ 0.163337] x2apic enabled [ 0.164170] APIC: Switched APIC routing to: physical x2apic [ 0.166566] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.168150] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.169146] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169146] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169146] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169146] Speculative Store Bypass: Vulnerable [ 0.169146] Spectre V2 : Mitigation: Retpolines [ 0.169146] RETBleed: Vulnerable [ 0.169146] ITS: Mitigation: Aligned branch/return thunks [ 0.169146] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169146] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169146] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169146] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169146] GDS: Unknown: Dependent on hypervisor status [ 0.169146] active return thunk: its_return_thunk [ 0.169146] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169146] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169146] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169146] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169146] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169146] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169146] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169146] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169146] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169146] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169146] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169146] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169146] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169146] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169146] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169146] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169146] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169146] Freeing SMP alternatives memory: 40K [ 0.169146] pid_max: default: 32768 minimum: 301 [ 0.169146] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169146] landlock: Up and running. [ 0.169146] SELinux: Initializing. [ 0.169146] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169146] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169146] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.169346] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170193] signal: max sigframe size: 3632 [ 0.170874] rcu: Hierarchical SRCU implementation. [ 0.171149] rcu: Max phase no-delay instances is 400. [ 0.171993] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.175559] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176215] smp: Bringing up secondary CPUs ... [ 0.177024] smpboot: x86: Booting SMP configuration: [ 0.177150] .... node #0, CPUs: #1 [ 0.178492] 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. [ 0.180150] 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. [ 0.181185] smp: Brought up 1 node, 2 CPUs [ 0.181820] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.182297] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183282] devtmpfs: initialized [ 0.183731] x86/mm: Memory block size: 128MB [ 0.184507] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185211] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186156] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187226] pinctrl core: initialized pinctrl subsystem [ 0.188600] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190297] audit: initializing netlink subsys (disabled) [ 0.191180] audit: type=2000 audit(1788460036.341:1): state=initialized audit_enabled=0 res=1 [ 0.191259] thermal_sys: Registered thermal governor 'step_wise' [ 0.192161] cpuidle: using governor menu [ 0.194986] efi: Freeing EFI boot services memory: 37748K [ 0.195151] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196205] dca service started, version 1.12.1 [ 0.196959] PCI: Using configuration type 1 for base access [ 0.197261] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.220209] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.221150] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.223150] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.224149] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.226383] ACPI: Added _OSI(Module Device) [ 0.226983] ACPI: Added _OSI(Processor Device) [ 0.227149] ACPI: Added _OSI(Processor Aggregator Device) [ 0.228994] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.231392] ACPI: Interpreter enabled [ 0.232155] ACPI: PM: (supports S0 S5) [ 0.232741] ACPI: Using IOAPIC for interrupt routing [ 0.232939] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.234150] PCI: Using E820 reservations for host bridge windows [ 0.235181] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.238229] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239153] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241150] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.242158] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.244490] acpiphp: Slot [3] registered [ 0.245124] acpiphp: Slot [4] registered [ 0.245163] acpiphp: Slot [5] registered [ 0.245789] acpiphp: Slot [6] registered [ 0.246162] acpiphp: Slot [7] registered [ 0.246788] acpiphp: Slot [8] registered [ 0.248162] acpiphp: Slot [9] registered [ 0.248786] acpiphp: Slot [10] registered [ 0.249162] acpiphp: Slot [11] registered [ 0.249804] acpiphp: Slot [12] registered [ 0.250161] acpiphp: Slot [13] registered [ 0.250801] acpiphp: Slot [14] registered [ 0.252163] acpiphp: Slot [15] registered [ 0.252792] acpiphp: Slot [16] registered [ 0.253162] acpiphp: Slot [17] registered [ 0.253794] acpiphp: Slot [18] registered [ 0.254162] acpiphp: Slot [19] registered [ 0.254794] acpiphp: Slot [20] registered [ 0.255163] acpiphp: Slot [21] registered [ 0.255800] acpiphp: Slot [22] registered [ 0.257163] acpiphp: Slot [23] registered [ 0.257794] acpiphp: Slot [24] registered [ 0.258162] acpiphp: Slot [25] registered [ 0.258799] acpiphp: Slot [26] registered [ 0.259162] acpiphp: Slot [27] registered [ 0.259799] acpiphp: Slot [28] registered [ 0.260164] acpiphp: Slot [29] registered [ 0.260798] acpiphp: Slot [30] registered [ 0.262165] acpiphp: Slot [31] registered [ 0.262789] PCI host bridge to bus 0000:00 [ 0.263152] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.264149] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.265149] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.266149] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.267149] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.269149] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.270038] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.271574] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.272982] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.274725] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.276214] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.277109] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.278163] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.279055] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.280162] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.281045] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.282427] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.284175] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.285226] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.286233] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.287465] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.291113] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.292707] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.295169] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.298204] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.299242] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.300250] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.301257] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.302202] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.303466] iommu: Default domain type: Translated [ 0.304149] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.305252] efivars: Registered efivars operations [ 0.305890] PCI: Using ACPI for IRQ routing [ 0.306174] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.307081] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.307146] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.307151] vgaarb: loaded [ 0.307662] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.308150] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.311186] clocksource: Switched to clocksource kvm-clock [ 0.312832] VFS: Disk quotas dquot_6.6.0 [ 0.313471] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.314700] pnp: PnP ACPI init [ 0.315583] pnp: PnP ACPI: found 5 devices [ 0.323763] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.325190] NET: Registered PF_INET protocol family [ 0.326011] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.338545] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.339875] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.341117] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.342342] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.343522] TCP: Hash tables configured (established 16384 bind 16384) [ 0.344640] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.345699] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.346864] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.347770] NET: Registered PF_XDP protocol family [ 0.348522] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.349476] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.350440] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.351500] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.352560] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.353745] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.354736] PCI: CLS 0 bytes, default 64 [ 0.355465] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.357234] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.359489] clocksource: Switched to clocksource tsc [ 0.379435] Initialise system trusted keyrings [ 0.381733] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.383488] Key type asymmetric registered [ 0.384431] Asymmetric key parser 'x509' registered [ 0.386087] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.388657] io scheduler mq-deadline registered [ 0.389637] io scheduler kyber registered [ 0.390518] io scheduler bfq registered [ 0.392714] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.394094] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.395712] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.400387] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.402279] i8042: Warning: Keylock active [ 0.404708] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.405774] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.406955] hv_vmbus: registering driver hyperv_keyboard [ 0.408152] rtc_cmos 00:00: RTC can wake from S4 [ 0.410445] rtc_cmos 00:00: registered as rtc0 [ 0.411589] rtc_cmos 00:00: setting system clock to 2026-09-03T18:27:12 UTC (1788460032) [ 0.413439] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.414754] intel_pstate: CPU model not supported [ 0.415836] efifb: probing for efifb [ 0.416637] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.418035] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.419292] efifb: scrolling: redraw [ 0.420070] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.421889] Console: switching to colour frame buffer device 100x37 [ 0.423679] fb0: EFI VGA frame buffer device [ 0.424655] pstore: Using crash dump compression: deflate [ 0.425818] pstore: Registered efi_pstore as persistent store backend [ 0.427450] NET: Registered PF_INET6 protocol family [ 0.428869] Segment Routing with IPv6 [ 0.429684] In-situ OAM (IOAM) with IPv6 [ 0.430568] NET: Registered PF_PACKET protocol family [ 0.431721] Key type dns_resolver registered [ 0.433040] IPI shorthand broadcast: enabled [ 0.435699] sched_clock: Marking stable (297001683, 138618989)->(510455762, -74835090) [ 0.437593] registered taskstats version 1 [ 0.438845] Loading compiled-in X.509 certificates [ 0.912178] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.633812] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.638560] Demotion targets for Node 0: null [ 1.639816] Key type .fscrypt registered [ 1.640746] Key type fscrypt-provisioning registered [ 1.641953] ima: No TPM chip found, activating TPM-bypass! [ 1.643434] ima: Allocated hash algorithm: sha1 [ 1.644422] ima: No architecture policies found [ 1.651359] clk: Disabling unused clocks [ 1.657813] Freeing unused kernel image (initmem) memory: 17040K [ 1.659522] Write protecting the kernel read-only data: 47104k [ 1.661376] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.663140] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.664983] Run /init as init process [ 1.784119] nvme nvme0: pci function 0000:00:04.0 [ 1.785499] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.795390] nvme nvme0: 2/0/0 default/read/poll queues [ 1.801773] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.803196] GPT:25804799 != 33554431 [ 1.803988] GPT:Alternate GPT header not at the end of the disk. [ 1.805242] GPT:25804799 != 33554431 [ 1.805986] GPT: Use GNU Parted to correct GPT errors. [ 1.806953] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.821510] SCSI subsystem initialized [ 1.849052] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.851335] device-mapper: uevent: version 1.0.3 [ 1.852471] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.860009] device-mapper: verity: sha256 using "sha256-lib" [ 1.895628] raid6: avx512x4 gen() 18067 MB/s [ 1.912628] raid6: avx512x2 gen() 17995 MB/s [ 1.929628] raid6: avx512x1 gen() 18039 MB/s [ 1.946628] raid6: avx2x4 gen() 16583 MB/s [ 1.963626] raid6: avx2x2 gen() 17598 MB/s [ 1.980626] raid6: avx2x1 gen() 13442 MB/s [ 1.981591] raid6: using algorithm avx512x4 gen() 18067 MB/s [ 1.999626] raid6: .... xor() 7330 MB/s, rmw enabled [ 2.000702] raid6: using avx512x2 recovery algorithm [ 2.011769] xor: automatically using best checksumming function avx [ 2.147107] Btrfs loaded, zoned=no, fsverity=no [ 2.151544] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.158999] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.162958] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.164510] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.244799] ACPI: PM: Preparing to enter system sleep state S5 [ 62.246038] reboot: Restarting system [ 62.246830] 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        [2026-09-03T18:28:19.939300]      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 3962191389 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000337] ACPI: Early table checksum verification disabled [ 0.000340] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000344] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000350] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000356] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000359] ACPI: FACS 0x00000000789D0000 000040 [ 0.000362] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000365] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000367] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000370] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000373] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000376] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000379] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000382] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000384] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000385] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000386] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000387] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000388] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000388] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000389] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000390] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000391] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000392] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000393] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000434] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000444] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000495] Zone ranges: [ 0.000496] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000499] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000501] Normal empty [ 0.000503] Device empty [ 0.000504] Movable zone start for each node [ 0.000506] Early memory node ranges [ 0.000507] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000509] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000511] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000514] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000521] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000558] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004027] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004140] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004544] ACPI: PM-Timer IO Port: 0xb008 [ 0.004556] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004616] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004619] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004621] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004623] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004624] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004628] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004630] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004634] TSC deadline timer available [ 0.004640] CPU topo: Max. logical packages: 1 [ 0.004641] CPU topo: Max. logical dies: 1 [ 0.004641] CPU topo: Max. dies per package: 1 [ 0.004646] CPU topo: Max. threads per core: 2 [ 0.004646] CPU topo: Num. cores per package: 1 [ 0.004647] CPU topo: Num. threads per package: 2 [ 0.004648] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004666] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004681] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004683] Booting paravirtualized kernel on KVM [ 0.004684] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009590] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009873] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010547] kvm-guest: PV spinlocks enabled [ 0.010549] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010553] 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 [ 0.010726] random: crng init done [ 0.010727] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010943] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011061] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011117] Fallback order for Node 0: 0 [ 0.011120] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011121] Policy zone: DMA32 [ 0.011122] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015145] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015161] Kernel/User page tables isolation: enabled [ 0.023349] ftrace: allocating 41455 entries in 164 pages [ 0.023353] ftrace: allocated 164 pages with 3 groups [ 0.024143] Dynamic Preempt: voluntary [ 0.024177] rcu: Preemptible hierarchical RCU implementation. [ 0.024178] rcu: RCU event tracing is enabled. [ 0.024178] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024180] Trampoline variant of Tasks RCU enabled. [ 0.024180] Rude variant of Tasks RCU enabled. [ 0.024181] Tracing variant of Tasks RCU enabled. [ 0.024182] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024183] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024189] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024191] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024192] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029331] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029564] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029571] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029624] Console: colour dummy device 80x25 [ 0.029626] printk: legacy console [tty0] enabled [ 0.029908] printk: legacy console [ttyS0] enabled [ 0.161639] ACPI: Core revision 20250807 [ 0.162444] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163844] APIC: Switch to symmetric I/O mode setup [ 0.165001] x2apic enabled [ 0.165836] APIC: Switched APIC routing to: physical x2apic [ 0.168248] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.169865] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.170861] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170861] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170861] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170861] Speculative Store Bypass: Vulnerable [ 0.170861] Spectre V2 : Mitigation: Retpolines [ 0.170861] RETBleed: Vulnerable [ 0.170861] ITS: Mitigation: Aligned branch/return thunks [ 0.170861] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170861] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170861] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170861] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170861] GDS: Unknown: Dependent on hypervisor status [ 0.170861] active return thunk: its_return_thunk [ 0.170861] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170861] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170861] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170861] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170861] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170861] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170861] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170861] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170861] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170861] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170861] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170861] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170861] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170861] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170861] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170861] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170861] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170861] Freeing SMP alternatives memory: 40K [ 0.170861] pid_max: default: 32768 minimum: 301 [ 0.170861] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170861] landlock: Up and running. [ 0.170861] SELinux: Initializing. [ 0.170861] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170861] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170861] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171064] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171903] signal: max sigframe size: 3632 [ 0.172582] rcu: Hierarchical SRCU implementation. [ 0.172864] rcu: Max phase no-delay instances is 400. [ 0.173698] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177261] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177922] smp: Bringing up secondary CPUs ... [ 0.178742] smpboot: x86: Booting SMP configuration: [ 0.178866] .... node #0, CPUs: #1 [ 0.180206] 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. [ 0.181865] 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. [ 0.182901] smp: Brought up 1 node, 2 CPUs [ 0.183555] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.184016] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.184994] devtmpfs: initialized [ 0.185412] x86/mm: Memory block size: 128MB [ 0.185917] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186925] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187861] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188944] pinctrl core: initialized pinctrl subsystem [ 0.190296] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192010] audit: initializing netlink subsys (disabled) [ 0.192898] audit: type=2000 audit(1788460103.144:1): state=initialized audit_enabled=0 res=1 [ 0.192976] thermal_sys: Registered thermal governor 'step_wise' [ 0.193878] cpuidle: using governor menu [ 0.196703] efi: Freeing EFI boot services memory: 37748K [ 0.196867] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197937] dca service started, version 1.12.1 [ 0.198709] PCI: Using configuration type 1 for base access [ 0.198980] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.221920] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.222865] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.223866] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.224864] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.226242] ACPI: Added _OSI(Module Device) [ 0.226866] ACPI: Added _OSI(Processor Device) [ 0.227576] ACPI: Added _OSI(Processor Aggregator Device) [ 0.229868] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232109] ACPI: Interpreter enabled [ 0.232714] ACPI: PM: (supports S0 S5) [ 0.232865] ACPI: Using IOAPIC for interrupt routing [ 0.233664] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.234865] PCI: Using E820 reservations for host bridge windows [ 0.235909] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.238937] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239869] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.240865] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.242873] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245210] acpiphp: Slot [3] registered [ 0.245847] acpiphp: Slot [4] registered [ 0.245878] acpiphp: Slot [5] registered [ 0.246500] acpiphp: Slot [6] registered [ 0.246879] acpiphp: Slot [7] registered [ 0.247509] acpiphp: Slot [8] registered [ 0.248878] acpiphp: Slot [9] registered [ 0.249507] acpiphp: Slot [10] registered [ 0.249878] acpiphp: Slot [11] registered [ 0.250519] acpiphp: Slot [12] registered [ 0.250876] acpiphp: Slot [13] registered [ 0.251516] acpiphp: Slot [14] registered [ 0.251877] acpiphp: Slot [15] registered [ 0.252509] acpiphp: Slot [16] registered [ 0.253878] acpiphp: Slot [17] registered [ 0.254508] acpiphp: Slot [18] registered [ 0.254877] acpiphp: Slot [19] registered [ 0.255513] acpiphp: Slot [20] registered [ 0.255877] acpiphp: Slot [21] registered [ 0.256518] acpiphp: Slot [22] registered [ 0.256877] acpiphp: Slot [23] registered [ 0.257511] acpiphp: Slot [24] registered [ 0.258878] acpiphp: Slot [25] registered [ 0.259515] acpiphp: Slot [26] registered [ 0.259878] acpiphp: Slot [27] registered [ 0.260518] acpiphp: Slot [28] registered [ 0.260879] acpiphp: Slot [29] registered [ 0.261519] acpiphp: Slot [30] registered [ 0.262881] acpiphp: Slot [31] registered [ 0.263509] PCI host bridge to bus 0000:00 [ 0.263867] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.264864] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.265864] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.266864] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.267864] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.268865] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.269741] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.271301] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.273690] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.275474] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.276930] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.277824] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.278878] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.279778] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.280879] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.281775] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.283135] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.284896] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.285944] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.286954] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.288206] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.291883] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.293354] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.295889] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.298950] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.299976] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.300969] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.301967] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.302917] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.304209] iommu: Default domain type: Translated [ 0.304866] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.305877] efivars: Registered efivars operations [ 0.306613] PCI: Using ACPI for IRQ routing [ 0.306932] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.307810] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.307861] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.309868] vgaarb: loaded [ 0.310369] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.311865] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.314901] clocksource: Switched to clocksource kvm-clock [ 0.316397] VFS: Disk quotas dquot_6.6.0 [ 0.317054] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.318330] pnp: PnP ACPI init [ 0.319278] pnp: PnP ACPI: found 5 devices [ 0.327316] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.328738] NET: Registered PF_INET protocol family [ 0.329578] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.342064] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.343439] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.344696] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.345968] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.347272] TCP: Hash tables configured (established 16384 bind 16384) [ 0.348338] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.349495] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.350679] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.351577] NET: Registered PF_XDP protocol family [ 0.352348] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.353330] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.354323] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.355405] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.356476] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.357659] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.358703] PCI: CLS 0 bytes, default 64 [ 0.359461] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.361226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.363447] clocksource: Switched to clocksource tsc [ 0.383461] Initialise system trusted keyrings [ 0.385389] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.387225] Key type asymmetric registered [ 0.388130] Asymmetric key parser 'x509' registered [ 0.389863] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.392328] io scheduler mq-deadline registered [ 0.393330] io scheduler kyber registered [ 0.394228] io scheduler bfq registered [ 0.395711] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.397097] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.398818] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.401908] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.403872] i8042: Warning: Keylock active [ 0.406314] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.407398] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.408625] hv_vmbus: registering driver hyperv_keyboard [ 0.409853] rtc_cmos 00:00: RTC can wake from S4 [ 0.412157] rtc_cmos 00:00: registered as rtc0 [ 0.413308] rtc_cmos 00:00: setting system clock to 2026-09-03T18:28:19 UTC (1788460099) [ 0.415207] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.416606] intel_pstate: CPU model not supported [ 0.417785] efifb: probing for efifb [ 0.418587] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.419991] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.421266] efifb: scrolling: redraw [ 0.422061] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.423896] Console: switching to colour frame buffer device 100x37 [ 0.425740] fb0: EFI VGA frame buffer device [ 0.426758] pstore: Using crash dump compression: deflate [ 0.427905] pstore: Registered efi_pstore as persistent store backend [ 0.429522] NET: Registered PF_INET6 protocol family [ 0.430965] Segment Routing with IPv6 [ 0.431794] In-situ OAM (IOAM) with IPv6 [ 0.432689] NET: Registered PF_PACKET protocol family [ 0.433850] Key type dns_resolver registered [ 0.435221] IPI shorthand broadcast: enabled [ 0.437934] sched_clock: Marking stable (297002122, 140290932)->(510261383, -72968329) [ 0.439879] registered taskstats version 1 [ 0.441033] Loading compiled-in X.509 certificates [ 0.914856] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.644208] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.648699] Demotion targets for Node 0: null [ 1.649743] Key type .fscrypt registered [ 1.650650] Key type fscrypt-provisioning registered [ 1.651700] ima: No TPM chip found, activating TPM-bypass! [ 1.652918] ima: Allocated hash algorithm: sha1 [ 1.653820] ima: No architecture policies found [ 1.660106] clk: Disabling unused clocks [ 1.666422] Freeing unused kernel image (initmem) memory: 17040K [ 1.668156] Write protecting the kernel read-only data: 47104k [ 1.670006] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.671776] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673480] Run /init as init process [ 1.793013] nvme nvme0: pci function 0000:00:04.0 [ 1.794473] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.804461] nvme nvme0: 2/0/0 default/read/poll queues [ 1.811203] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.812660] GPT:25804799 != 33554431 [ 1.813437] GPT:Alternate GPT header not at the end of the disk. [ 1.814662] GPT:25804799 != 33554431 [ 1.815410] GPT: Use GNU Parted to correct GPT errors. [ 1.816374] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.830189] SCSI subsystem initialized [ 1.860209] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.862659] device-mapper: uevent: version 1.0.3 [ 1.863692] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.871980] device-mapper: verity: sha256 using "sha256-lib" [ 1.908299] raid6: avx512x4 gen() 16772 MB/s [ 1.925298] raid6: avx512x2 gen() 17967 MB/s [ 1.942308] raid6: avx512x1 gen() 17834 MB/s [ 1.959300] raid6: avx2x4 gen() 16790 MB/s [ 1.977300] raid6: avx2x2 gen() 17204 MB/s [ 1.994322] raid6: avx2x1 gen() 13212 MB/s [ 1.995259] raid6: using algorithm avx512x2 gen() 17967 MB/s [ 2.013298] raid6: .... xor() 24358 MB/s, rmw enabled [ 2.014352] raid6: using avx512x2 recovery algorithm [ 2.024944] xor: automatically using best checksumming function avx [ 2.158393] Btrfs loaded, zoned=no, fsverity=no [ 2.163219] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.166661] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170586] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.171970] BTRFS error (device dm-0): open_ctree failed: -2