.680571] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.682206] Run /init as init process [ 1.801441] nvme nvme0: pci function 0000:00:04.0 [ 1.802777] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.812358] nvme nvme0: 2/0/0 default/read/poll queues [ 1.819550] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.820992] GPT:25804799 != 33554431 [ 1.821768] GPT:Alternate GPT header not at the end of the disk. [ 1.822895] GPT:25804799 != 33554431 [ 1.823624] GPT: Use GNU Parted to correct GPT errors. [ 1.824609] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.838103] SCSI subsystem initialized [ 1.864459] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.866799] device-mapper: uevent: version 1.0.3 [ 1.867824] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.875238] device-mapper: verity: sha256 using "sha256-lib" [ 1.909992] raid6: avx512x4 gen() 18023 MB/s [ 1.926992] raid6: avx512x2 gen() 17966 MB/s [ 1.943992] raid6: avx512x1 gen() 17906 MB/s [ 1.960992] raid6: avx2x4 gen() 17828 MB/s [ 1.977993] raid6: avx2x2 gen() 17833 MB/s [ 1.994992] raid6: avx2x1 gen() 13820 MB/s [ 1.995891] raid6: using algorithm avx512x4 gen() 18023 MB/s [ 2.012995] raid6: .... xor() 7833 MB/s, rmw enabled [ 2.013998] raid6: using avx512x2 recovery algorithm [ 2.024379] xor: automatically using best checksumming function avx [ 2.158087] Btrfs loaded, zoned=no, fsverity=no [ 2.162605] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.166373] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170179] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.171589] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.254864] ACPI: PM: Preparing to enter system sleep state S5 [ 62.256137] reboot: Restarting system [ 62.257015] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:46:17.947668]      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 3974881124 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000094] 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 [ 0.000411] ACPI: Early table checksum verification disabled [ 0.000414] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000418] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000424] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000430] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000433] ACPI: FACS 0x00000000789D0000 000040 [ 0.000436] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000439] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000441] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000444] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000447] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000450] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000453] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000456] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000458] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000460] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000461] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000461] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000462] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000463] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000463] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000464] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000465] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000466] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000466] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000506] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000516] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000567] Zone ranges: [ 0.000568] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000571] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000574] Normal empty [ 0.000575] Device empty [ 0.000577] Movable zone start for each node [ 0.000578] Early memory node ranges [ 0.000579] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000581] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000584] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000586] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000592] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000622] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004076] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004188] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004589] ACPI: PM-Timer IO Port: 0xb008 [ 0.004601] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004664] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004668] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004670] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004671] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004672] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004676] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004678] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004682] TSC deadline timer available [ 0.004687] CPU topo: Max. logical packages: 1 [ 0.004688] CPU topo: Max. logical dies: 1 [ 0.004689] CPU topo: Max. dies per package: 1 [ 0.004694] CPU topo: Max. threads per core: 2 [ 0.004694] CPU topo: Num. cores per package: 1 [ 0.004695] CPU topo: Num. threads per package: 2 [ 0.004695] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004714] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004730] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004731] Booting paravirtualized kernel on KVM [ 0.004733] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009666] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009955] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010595] kvm-guest: PV spinlocks enabled [ 0.010598] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010601] 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 [ 0.010775] random: crng init done [ 0.010776] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011009] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011131] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011187] Fallback order for Node 0: 0 [ 0.011190] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011191] Policy zone: DMA32 [ 0.011192] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015164] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015179] Kernel/User page tables isolation: enabled [ 0.023486] ftrace: allocating 41455 entries in 164 pages [ 0.023490] ftrace: allocated 164 pages with 3 groups [ 0.024281] Dynamic Preempt: voluntary [ 0.024315] rcu: Preemptible hierarchical RCU implementation. [ 0.024315] rcu: RCU event tracing is enabled. [ 0.024316] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024317] Trampoline variant of Tasks RCU enabled. [ 0.024318] Rude variant of Tasks RCU enabled. [ 0.024318] Tracing variant of Tasks RCU enabled. [ 0.024319] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024320] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024326] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024328] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024330] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029444] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029681] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029688] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029738] Console: colour dummy device 80x25 [ 0.029741] printk: legacy console [tty0] enabled [ 0.030016] printk: legacy console [ttyS0] enabled [ 0.164963] ACPI: Core revision 20250807 [ 0.165789] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167216] APIC: Switch to symmetric I/O mode setup [ 0.168394] x2apic enabled [ 0.169250] APIC: Switched APIC routing to: physical x2apic [ 0.171680] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.173344] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.174340] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174340] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174340] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174340] Speculative Store Bypass: Vulnerable [ 0.174340] Spectre V2 : Mitigation: Retpolines [ 0.174340] RETBleed: Vulnerable [ 0.174340] ITS: Mitigation: Aligned branch/return thunks [ 0.174340] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174340] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174340] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174340] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174340] GDS: Unknown: Dependent on hypervisor status [ 0.174340] active return thunk: its_return_thunk [ 0.174340] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174340] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174340] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174340] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174340] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174340] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174340] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174340] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174340] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174340] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174340] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174340] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174340] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174340] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174340] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174340] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174340] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174340] Freeing SMP alternatives memory: 40K [ 0.174340] pid_max: default: 32768 minimum: 301 [ 0.174340] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174340] landlock: Up and running. [ 0.174340] SELinux: Initializing. [ 0.174340] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174340] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174340] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174540] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175386] signal: max sigframe size: 3632 [ 0.176101] rcu: Hierarchical SRCU implementation. [ 0.176343] rcu: Max phase no-delay instances is 400. [ 0.177211] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180747] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181406] smp: Bringing up secondary CPUs ... [ 0.182259] smpboot: x86: Booting SMP configuration: [ 0.182345] .... node #0, CPUs: #1 [ 0.183351] 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. [ 0.185346] 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. [ 0.186374] smp: Brought up 1 node, 2 CPUs [ 0.187037] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.187489] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188472] devtmpfs: initialized [ 0.188946] x86/mm: Memory block size: 128MB [ 0.190347] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191396] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192353] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193418] pinctrl core: initialized pinctrl subsystem [ 0.194793] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196484] audit: initializing netlink subsys (disabled) [ 0.197369] audit: type=2000 audit(1788464781.222:1): state=initialized audit_enabled=0 res=1 [ 0.197452] thermal_sys: Registered thermal governor 'step_wise' [ 0.198355] cpuidle: using governor menu [ 0.200833] efi: Freeing EFI boot services memory: 37748K [ 0.201346] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202422] dca service started, version 1.12.1 [ 0.203234] PCI: Using configuration type 1 for base access [ 0.204451] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230660] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231344] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233345] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234347] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236683] ACPI: Added _OSI(Module Device) [ 0.237226] ACPI: Added _OSI(Processor Device) [ 0.237344] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239219] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241584] ACPI: Interpreter enabled [ 0.242351] ACPI: PM: (supports S0 S5) [ 0.242959] ACPI: Using IOAPIC for interrupt routing [ 0.243151] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244344] PCI: Using E820 reservations for host bridge windows [ 0.245414] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.248501] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250349] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251344] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252352] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.254696] acpiphp: Slot [3] registered [ 0.255353] acpiphp: Slot [4] registered [ 0.255995] acpiphp: Slot [5] registered [ 0.256357] acpiphp: Slot [6] registered [ 0.256992] acpiphp: Slot [7] registered [ 0.258357] acpiphp: Slot [8] registered [ 0.259000] acpiphp: Slot [9] registered [ 0.259357] acpiphp: Slot [10] registered [ 0.260015] acpiphp: Slot [11] registered [ 0.260357] acpiphp: Slot [12] registered [ 0.261016] acpiphp: Slot [13] registered [ 0.261356] acpiphp: Slot [14] registered [ 0.262026] acpiphp: Slot [15] registered [ 0.263357] acpiphp: Slot [16] registered [ 0.264015] acpiphp: Slot [17] registered [ 0.264357] acpiphp: Slot [18] registered [ 0.265010] acpiphp: Slot [19] registered [ 0.265356] acpiphp: Slot [20] registered [ 0.266029] acpiphp: Slot [21] registered [ 0.267357] acpiphp: Slot [22] registered [ 0.268026] acpiphp: Slot [23] registered [ 0.268357] acpiphp: Slot [24] registered [ 0.269014] acpiphp: Slot [25] registered [ 0.269356] acpiphp: Slot [26] registered [ 0.270038] acpiphp: Slot [27] registered [ 0.271357] acpiphp: Slot [28] registered [ 0.272014] acpiphp: Slot [29] registered [ 0.272358] acpiphp: Slot [30] registered [ 0.273021] acpiphp: Slot [31] registered [ 0.273352] PCI host bridge to bus 0000:00 [ 0.274017] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275344] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276343] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.277343] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.279343] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280343] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281259] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.282776] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.285201] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286940] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288408] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289329] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290358] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291285] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292358] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293277] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.294608] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296369] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297422] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298429] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300654] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303308] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304898] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307360] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.310395] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.311448] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.312447] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.313445] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314392] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315659] iommu: Default domain type: Translated [ 0.316344] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317356] efivars: Registered efivars operations [ 0.318107] PCI: Using ACPI for IRQ routing [ 0.318370] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.319320] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.319340] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322345] vgaarb: loaded [ 0.322857] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323343] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327376] clocksource: Switched to clocksource kvm-clock [ 0.328914] VFS: Disk quotas dquot_6.6.0 [ 0.329559] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.330818] pnp: PnP ACPI init [ 0.331787] pnp: PnP ACPI: found 5 devices [ 0.339743] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.341200] NET: Registered PF_INET protocol family [ 0.342047] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.354402] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.355782] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.357035] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.358335] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.359560] TCP: Hash tables configured (established 16384 bind 16384) [ 0.360638] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361718] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362900] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363808] NET: Registered PF_XDP protocol family [ 0.364580] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.365557] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366541] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367623] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368710] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369918] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.370960] PCI: CLS 0 bytes, default 64 [ 0.371727] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373474] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.375687] clocksource: Switched to clocksource tsc [ 0.395533] Initialise system trusted keyrings [ 0.396730] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.398952] Key type asymmetric registered [ 0.399827] Asymmetric key parser 'x509' registered [ 0.401508] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.403124] io scheduler mq-deadline registered [ 0.404089] io scheduler kyber registered [ 0.404962] io scheduler bfq registered [ 0.407181] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.408540] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.410161] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.413169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.414989] i8042: Warning: Keylock active [ 0.417334] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.418351] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.419496] hv_vmbus: registering driver hyperv_keyboard [ 0.420682] rtc_cmos 00:00: RTC can wake from S4 [ 0.422926] rtc_cmos 00:00: registered as rtc0 [ 0.424033] rtc_cmos 00:00: setting system clock to 2026-09-03T19:46:19 UTC (1788464779) [ 0.425763] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.427041] intel_pstate: CPU model not supported [ 0.428077] efifb: probing for efifb [ 0.428854] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.430224] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.431470] efifb: scrolling: redraw [ 0.432242] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.434025] Console: switching to colour frame buffer device 100x37 [ 0.435800] fb0: EFI VGA frame buffer device [ 0.436757] pstore: Using crash dump compression: deflate [ 0.437893] pstore: Registered efi_pstore as persistent store backend [ 0.439460] NET: Registered PF_INET6 protocol family [ 0.441022] Segment Routing with IPv6 [ 0.441809] In-situ OAM (IOAM) with IPv6 [ 0.442671] NET: Registered PF_PACKET protocol family [ 0.443779] Key type dns_resolver registered [ 0.445156] IPI shorthand broadcast: enabled [ 0.447799] sched_clock: Marking stable (304002039, 143652742)->(518821716, -71166935) [ 0.449611] registered taskstats version 1 [ 0.450922] Loading compiled-in X.509 certificates [ 0.927834] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.644883] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.649281] Demotion targets for Node 0: null [ 1.650348] Key type .fscrypt registered [ 1.651214] Key type fscrypt-provisioning registered [ 1.652271] ima: No TPM chip found, activating TPM-bypass! [ 1.653544] ima: Allocated hash algorithm: sha1 [ 1.654494] ima: No architecture policies found [ 1.662212] clk: Disabling unused clocks [ 1.668486] Freeing unused kernel image (initmem) memory: 17040K [ 1.670168] Write protecting the kernel read-only data: 47104k [ 1.671946] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.673644] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.675292] Run /init as init process [ 1.793348] nvme nvme0: pci function 0000:00:04.0 [ 1.794704] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.803796] nvme nvme0: 2/0/0 default/read/poll queues [ 1.810982] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.812434] GPT:25804799 != 33554431 [ 1.813235] GPT:Alternate GPT header not at the end of the disk. [ 1.814379] GPT:25804799 != 33554431 [ 1.815122] GPT: Use GNU Parted to correct GPT errors. [ 1.816146] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.829545] SCSI subsystem initialized [ 1.855304] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.857750] device-mapper: uevent: version 1.0.3 [ 1.858797] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.866501] device-mapper: verity: sha256 using "sha256-lib" [ 1.900659] raid6: avx512x4 gen() 17890 MB/s [ 1.917658] raid6: avx512x2 gen() 17983 MB/s [ 1.934658] raid6: avx512x1 gen() 17928 MB/s [ 1.951658] raid6: avx2x4 gen() 17893 MB/s [ 1.968659] raid6: avx2x2 gen() 17910 MB/s [ 1.985658] raid6: avx2x1 gen() 13841 MB/s [ 1.986586] raid6: using algorithm avx512x2 gen() 17983 MB/s [ 2.004659] raid6: .... xor() 24533 MB/s, rmw enabled [ 2.005704] raid6: using avx512x2 recovery algorithm [ 2.016164] xor: automatically using best checksumming function avx [ 2.147702] Btrfs loaded, zoned=no, fsverity=no [ 2.152247] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.155955] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.159972] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.161444] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.246572] ACPI: PM: Preparing to enter system sleep state S5 [ 62.247854] reboot: Restarting system [ 62.248709] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:47:24.748303]      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 4002613368 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] 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 [ 0.000172] Using GB pages for direct mapping [ 0.000330] ACPI: Early table checksum verification disabled [ 0.000334] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000338] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000344] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000350] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000353] ACPI: FACS 0x00000000789D0000 000040 [ 0.000355] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000358] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000361] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000364] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000367] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000370] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000373] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000376] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000378] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000380] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000381] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000381] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000382] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000383] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000384] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000384] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000385] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000386] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000387] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000426] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000436] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000487] Zone ranges: [ 0.000488] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000491] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000493] Normal empty [ 0.000495] Device empty [ 0.000497] Movable zone start for each node [ 0.000498] Early memory node ranges [ 0.000499] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000501] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000504] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000506] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000513] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000555] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003964] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004077] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004482] ACPI: PM-Timer IO Port: 0xb008 [ 0.004494] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004556] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004559] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004561] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004562] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004563] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004567] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004569] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004573] TSC deadline timer available [ 0.004579] CPU topo: Max. logical packages: 1 [ 0.004580] CPU topo: Max. logical dies: 1 [ 0.004580] CPU topo: Max. dies per package: 1 [ 0.004585] CPU topo: Max. threads per core: 2 [ 0.004586] CPU topo: Num. cores per package: 1 [ 0.004587] CPU topo: Num. threads per package: 2 [ 0.004587] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004606] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004621] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004623] Booting paravirtualized kernel on KVM [ 0.004625] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009516] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009793] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010429] kvm-guest: PV spinlocks enabled [ 0.010432] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010435] 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 [ 0.010609] random: crng init done [ 0.010610] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010827] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010943] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010994] Fallback order for Node 0: 0 [ 0.010996] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010997] Policy zone: DMA32 [ 0.010999] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014906] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014919] Kernel/User page tables isolation: enabled [ 0.022953] ftrace: allocating 41455 entries in 164 pages [ 0.022956] ftrace: allocated 164 pages with 3 groups [ 0.023744] Dynamic Preempt: voluntary [ 0.023777] rcu: Preemptible hierarchical RCU implementation. [ 0.023777] rcu: RCU event tracing is enabled. [ 0.023778] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023780] Trampoline variant of Tasks RCU enabled. [ 0.023780] Rude variant of Tasks RCU enabled. [ 0.023781] Tracing variant of Tasks RCU enabled. [ 0.023782] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023783] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023789] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023791] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023792] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028890] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029125] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029133] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029183] Console: colour dummy device 80x25 [ 0.029186] printk: legacy console [tty0] enabled [ 0.029465] printk: legacy console [ttyS0] enabled [ 0.165589] ACPI: Core revision 20250807 [ 0.166417] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167855] APIC: Switch to symmetric I/O mode setup [ 0.169033] x2apic enabled [ 0.169903] APIC: Switched APIC routing to: physical x2apic [ 0.172337] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.173995] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.174992] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174992] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174992] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174992] Speculative Store Bypass: Vulnerable [ 0.174992] Spectre V2 : Mitigation: Retpolines [ 0.174992] RETBleed: Vulnerable [ 0.174992] ITS: Mitigation: Aligned branch/return thunks [ 0.174992] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174992] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174992] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174992] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174992] GDS: Unknown: Dependent on hypervisor status [ 0.174992] active return thunk: its_return_thunk [ 0.174992] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174992] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174992] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174992] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174992] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174992] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174992] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174992] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174992] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174992] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174992] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174992] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174992] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174992] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174992] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174992] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174992] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174992] Freeing SMP alternatives memory: 40K [ 0.174992] pid_max: default: 32768 minimum: 301 [ 0.174992] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174992] landlock: Up and running. [ 0.174992] SELinux: Initializing. [ 0.174992] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174992] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174992] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175195] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176037] signal: max sigframe size: 3632 [ 0.176762] rcu: Hierarchical SRCU implementation. [ 0.176995] rcu: Max phase no-delay instances is 400. [ 0.177879] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181388] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182059] smp: Bringing up secondary CPUs ... [ 0.182923] smpboot: x86: Booting SMP configuration: [ 0.182997] .... node #0, CPUs: #1 [ 0.184347] 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. [ 0.185998] 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. [ 0.187027] smp: Brought up 1 node, 2 CPUs [ 0.187709] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.188143] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189116] devtmpfs: initialized [ 0.189569] x86/mm: Memory block size: 128MB [ 0.191049] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192048] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193004] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194079] pinctrl core: initialized pinctrl subsystem [ 0.195475] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197134] audit: initializing netlink subsys (disabled) [ 0.198024] audit: type=2000 audit(1788464848.030:1): state=initialized audit_enabled=0 res=1 [ 0.198107] thermal_sys: Registered thermal governor 'step_wise' [ 0.199007] cpuidle: using governor menu [ 0.201517] efi: Freeing EFI boot services memory: 37748K [ 0.202998] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204078] dca service started, version 1.12.1 [ 0.204893] PCI: Using configuration type 1 for base access [ 0.206103] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233072] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233997] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234996] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235995] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238500] ACPI: Added _OSI(Module Device) [ 0.238837] ACPI: Added _OSI(Processor Device) [ 0.239996] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241884] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244147] ACPI: Interpreter enabled [ 0.244708] ACPI: PM: (supports S0 S5) [ 0.244997] ACPI: Using IOAPIC for interrupt routing [ 0.245848] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246999] PCI: Using E820 reservations for host bridge windows [ 0.248104] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251246] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253000] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253997] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255004] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257357] acpiphp: Slot [3] registered [ 0.258018] acpiphp: Slot [4] registered [ 0.258679] acpiphp: Slot [5] registered [ 0.260011] acpiphp: Slot [6] registered [ 0.260678] acpiphp: Slot [7] registered [ 0.261011] acpiphp: Slot [8] registered [ 0.261671] acpiphp: Slot [9] registered [ 0.262008] acpiphp: Slot [10] registered [ 0.262686] acpiphp: Slot [11] registered [ 0.264009] acpiphp: Slot [12] registered [ 0.264691] acpiphp: Slot [13] registered [ 0.265008] acpiphp: Slot [14] registered [ 0.265681] acpiphp: Slot [15] registered [ 0.266007] acpiphp: Slot [16] registered [ 0.266686] acpiphp: Slot [17] registered [ 0.268009] acpiphp: Slot [18] registered [ 0.268677] acpiphp: Slot [19] registered [ 0.269008] acpiphp: Slot [20] registered [ 0.269679] acpiphp: Slot [21] registered [ 0.270007] acpiphp: Slot [22] registered [ 0.270681] acpiphp: Slot [23] registered [ 0.272009] acpiphp: Slot [24] registered [ 0.272678] acpiphp: Slot [25] registered [ 0.273009] acpiphp: Slot [26] registered [ 0.273684] acpiphp: Slot [27] registered [ 0.274007] acpiphp: Slot [28] registered [ 0.274687] acpiphp: Slot [29] registered [ 0.276013] acpiphp: Slot [30] registered [ 0.276695] acpiphp: Slot [31] registered [ 0.277005] PCI host bridge to bus 0000:00 [ 0.277678] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278996] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279995] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280995] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281995] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283996] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284958] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286434] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288865] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290599] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292065] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293011] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294010] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294965] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296008] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296968] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.298274] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300026] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301078] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302093] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304327] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306998] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308630] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311013] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314114] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316108] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317101] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318097] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319043] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320342] iommu: Default domain type: Translated [ 0.320996] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322096] efivars: Registered efivars operations [ 0.322813] PCI: Using ACPI for IRQ routing [ 0.324018] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324992] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324992] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326997] vgaarb: loaded [ 0.327520] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327995] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333032] clocksource: Switched to clocksource kvm-clock [ 0.334585] VFS: Disk quotas dquot_6.6.0 [ 0.335265] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.336524] pnp: PnP ACPI init [ 0.337545] pnp: PnP ACPI: found 5 devices [ 0.345488] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346963] NET: Registered PF_INET protocol family [ 0.347810] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360282] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361667] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362923] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364229] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365526] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366611] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367689] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368890] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.369807] NET: Registered PF_XDP protocol family [ 0.370592] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371604] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372605] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373718] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374815] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376034] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377079] PCI: CLS 0 bytes, default 64 [ 0.377875] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379627] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.381845] clocksource: Switched to clocksource tsc [ 0.401719] Initialise system trusted keyrings [ 0.402943] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404678] Key type asymmetric registered [ 0.405609] Asymmetric key parser 'x509' registered [ 0.407235] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408816] io scheduler mq-deadline registered [ 0.409774] io scheduler kyber registered [ 0.410619] io scheduler bfq registered [ 0.412098] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413421] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415085] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418624] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420427] i8042: Warning: Keylock active [ 0.422773] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423812] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424951] hv_vmbus: registering driver hyperv_keyboard [ 0.426158] rtc_cmos 00:00: RTC can wake from S4 [ 0.428429] rtc_cmos 00:00: registered as rtc0 [ 0.429585] rtc_cmos 00:00: setting system clock to 2026-09-03T19:47:26 UTC (1788464846) [ 0.431360] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432640] intel_pstate: CPU model not supported [ 0.433694] efifb: probing for efifb [ 0.434454] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435820] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437028] efifb: scrolling: redraw [ 0.437774] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.439539] Console: switching to colour frame buffer device 100x37 [ 0.441317] fb0: EFI VGA frame buffer device [ 0.442243] pstore: Using crash dump compression: deflate [ 0.443402] pstore: Registered efi_pstore as persistent store backend [ 0.445028] NET: Registered PF_INET6 protocol family [ 0.446494] Segment Routing with IPv6 [ 0.447177] In-situ OAM (IOAM) with IPv6 [ 0.448045] NET: Registered PF_PACKET protocol family [ 0.449899] Key type dns_resolver registered [ 0.452049] IPI shorthand broadcast: enabled [ 0.454744] sched_clock: Marking stable (309001836, 144859887)->(526305325, -72443602) [ 0.456549] registered taskstats version 1 [ 0.457684] Loading compiled-in X.509 certificates [ 0.935419] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.652230] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.656520] Demotion targets for Node 0: null [ 1.657543] Key type .fscrypt registered [ 1.658375] Key type fscrypt-provisioning registered [ 1.659384] ima: No TPM chip found, activating TPM-bypass! [ 1.660588] ima: Allocated hash algorithm: sha1 [ 1.661501] ima: No architecture policies found [ 1.667597] clk: Disabling unused clocks [ 1.673856] Freeing unused kernel image (initmem) memory: 17040K [ 1.675537] Write protecting the kernel read-only data: 47104k [ 1.677339] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.679063] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.680719] Run /init as init process [ 1.799627] nvme nvme0: pci function 0000:00:04.0 [ 1.800934] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.810118] nvme nvme0: 2/0/0 default/read/poll queues [ 1.817030] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.818448] GPT:25804799 != 33554431 [ 1.819219] GPT:Alternate GPT header not at the end of the disk. [ 1.820345] GPT:25804799 != 33554431 [ 1.821085] GPT: Use GNU Parted to correct GPT errors. [ 1.822079] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.835532] SCSI subsystem initialized [ 1.861787] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.864155] device-mapper: uevent: version 1.0.3 [ 1.865170] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.872645] device-mapper: verity: sha256 using "sha256-lib" [ 1.906867] raid6: avx512x4 gen() 18250 MB/s [ 1.923867] raid6: avx512x2 gen() 18270 MB/s [ 1.940867] raid6: avx512x1 gen() 18229 MB/s [ 1.957868] raid6: avx2x4 gen() 18206 MB/s [ 1.974868] raid6: avx2x2 gen() 18156 MB/s [ 1.991873] raid6: avx2x1 gen() 14056 MB/s [ 1.992772] raid6: using algorithm avx512x2 gen() 18270 MB/s [ 2.009867] raid6: .... xor() 24514 MB/s, rmw enabled [ 2.010893] raid6: using avx512x2 recovery algorithm [ 2.021310] xor: automatically using best checksumming function avx [ 2.153064] Btrfs loaded, zoned=no, fsverity=no [ 2.157743] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.161613] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.165421] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.166893] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.247748] ACPI: PM: Preparing to enter system sleep state S5 [ 62.249065] reboot: Restarting system [ 62.249932] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:48:31.549040]      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 3996116769 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] 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 [ 0.000171] Using GB pages for direct mapping [ 0.000380] ACPI: Early table checksum verification disabled [ 0.000383] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000387] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000393] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000399] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000403] ACPI: FACS 0x00000000789D0000 000040 [ 0.000405] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000408] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000411] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000414] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000417] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000420] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000423] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000425] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000428] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000429] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000430] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000431] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000431] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000432] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000433] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000434] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000434] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000435] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000436] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000474] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000484] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000536] Zone ranges: [ 0.000537] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000540] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000543] Normal empty [ 0.000544] Device empty [ 0.000546] Movable zone start for each node [ 0.000547] Early memory node ranges [ 0.000548] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000550] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000552] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000555] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000562] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000604] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004065] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004181] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004591] ACPI: PM-Timer IO Port: 0xb008 [ 0.004604] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004667] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004670] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004672] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004673] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004674] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004678] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004680] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004684] TSC deadline timer available [ 0.004689] CPU topo: Max. logical packages: 1 [ 0.004690] CPU topo: Max. logical dies: 1 [ 0.004691] CPU topo: Max. dies per package: 1 [ 0.004696] CPU topo: Max. threads per core: 2 [ 0.004696] CPU topo: Num. cores per package: 1 [ 0.004697] CPU topo: Num. threads per package: 2 [ 0.004697] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004715] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004731] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004733] Booting paravirtualized kernel on KVM [ 0.004735] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009617] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009916] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010549] kvm-guest: PV spinlocks enabled [ 0.010551] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010554] 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 [ 0.010727] random: crng init done [ 0.010728] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010940] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011059] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011112] Fallback order for Node 0: 0 [ 0.011115] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011116] Policy zone: DMA32 [ 0.011117] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015109] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015123] Kernel/User page tables isolation: enabled [ 0.023250] ftrace: allocating 41455 entries in 164 pages [ 0.023253] ftrace: allocated 164 pages with 3 groups [ 0.024048] Dynamic Preempt: voluntary [ 0.024079] rcu: Preemptible hierarchical RCU implementation. [ 0.024080] rcu: RCU event tracing is enabled. [ 0.024081] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024082] Trampoline variant of Tasks RCU enabled. [ 0.024083] Rude variant of Tasks RCU enabled. [ 0.024083] Tracing variant of Tasks RCU enabled. [ 0.024084] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024085] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024090] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024092] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024094] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029194] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029430] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029437] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029489] Console: colour dummy device 80x25 [ 0.029492] printk: legacy console [tty0] enabled [ 0.029770] printk: legacy console [ttyS0] enabled [ 0.169055] ACPI: Core revision 20250807 [ 0.169905] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171409] APIC: Switch to symmetric I/O mode setup [ 0.172619] x2apic enabled [ 0.173491] APIC: Switched APIC routing to: physical x2apic [ 0.175971] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.177701] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.178698] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178698] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178698] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178698] Speculative Store Bypass: Vulnerable [ 0.178698] Spectre V2 : Mitigation: Retpolines [ 0.178698] RETBleed: Vulnerable [ 0.178698] ITS: Mitigation: Aligned branch/return thunks [ 0.178698] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178698] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178698] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178698] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178698] GDS: Unknown: Dependent on hypervisor status [ 0.178698] active return thunk: its_return_thunk [ 0.178698] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178698] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178698] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178698] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178698] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178698] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178698] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178698] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178698] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178698] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178698] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178698] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178698] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178698] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178698] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178698] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178698] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178698] Freeing SMP alternatives memory: 40K [ 0.178698] pid_max: default: 32768 minimum: 301 [ 0.178698] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178698] landlock: Up and running. [ 0.178698] SELinux: Initializing. [ 0.178698] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178698] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178698] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178902] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179743] signal: max sigframe size: 3632 [ 0.180453] rcu: Hierarchical SRCU implementation. [ 0.180700] rcu: Max phase no-delay instances is 400. [ 0.181584] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185108] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185761] smp: Bringing up secondary CPUs ... [ 0.186614] smpboot: x86: Booting SMP configuration: [ 0.186702] .... node #0, CPUs: #1 [ 0.187708] 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. [ 0.188702] 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. [ 0.189730] smp: Brought up 1 node, 2 CPUs [ 0.190413] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.190847] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.191819] devtmpfs: initialized [ 0.192330] x86/mm: Memory block size: 128MB [ 0.193731] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194755] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195711] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196777] pinctrl core: initialized pinctrl subsystem [ 0.198171] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199841] audit: initializing netlink subsys (disabled) [ 0.200726] audit: type=2000 audit(1788464914.834:1): state=initialized audit_enabled=0 res=1 [ 0.200808] thermal_sys: Registered thermal governor 'step_wise' [ 0.201712] cpuidle: using governor menu [ 0.204242] efi: Freeing EFI boot services memory: 37748K [ 0.205704] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206775] dca service started, version 1.12.1 [ 0.207584] PCI: Using configuration type 1 for base access [ 0.208802] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234733] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235702] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236701] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237700] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239810] ACPI: Added _OSI(Module Device) [ 0.240509] ACPI: Added _OSI(Processor Device) [ 0.240701] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242604] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244941] ACPI: Interpreter enabled [ 0.245708] ACPI: PM: (supports S0 S5) [ 0.246343] ACPI: Using IOAPIC for interrupt routing [ 0.246540] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247702] PCI: Using E820 reservations for host bridge windows [ 0.248806] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251910] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253705] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254701] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256709] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258049] acpiphp: Slot [3] registered [ 0.258707] acpiphp: Slot [4] registered [ 0.259384] acpiphp: Slot [5] registered [ 0.260716] acpiphp: Slot [6] registered [ 0.261368] acpiphp: Slot [7] registered [ 0.261714] acpiphp: Slot [8] registered [ 0.262374] acpiphp: Slot [9] registered [ 0.262713] acpiphp: Slot [10] registered [ 0.263385] acpiphp: Slot [11] registered [ 0.264716] acpiphp: Slot [12] registered [ 0.265416] acpiphp: Slot [13] registered [ 0.265714] acpiphp: Slot [14] registered [ 0.266400] acpiphp: Slot [15] registered [ 0.266713] acpiphp: Slot [16] registered [ 0.267384] acpiphp: Slot [17] registered [ 0.268715] acpiphp: Slot [18] registered [ 0.269381] acpiphp: Slot [19] registered [ 0.269716] acpiphp: Slot [20] registered [ 0.270398] acpiphp: Slot [21] registered [ 0.270713] acpiphp: Slot [22] registered [ 0.271389] acpiphp: Slot [23] registered [ 0.272714] acpiphp: Slot [24] registered [ 0.273379] acpiphp: Slot [25] registered [ 0.273714] acpiphp: Slot [26] registered [ 0.274392] acpiphp: Slot [27] registered [ 0.274713] acpiphp: Slot [28] registered [ 0.275375] acpiphp: Slot [29] registered [ 0.276716] acpiphp: Slot [30] registered [ 0.277399] acpiphp: Slot [31] registered [ 0.277710] PCI host bridge to bus 0000:00 [ 0.278403] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279701] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280701] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281701] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282701] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284701] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285674] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287128] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289564] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291309] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292768] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293716] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294716] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295668] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296716] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297681] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.298974] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300730] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302780] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303794] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305040] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308684] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310293] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312723] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.315830] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316807] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317804] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318802] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319751] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321741] iommu: Default domain type: Translated [ 0.322702] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323804] efivars: Registered efivars operations [ 0.324498] PCI: Using ACPI for IRQ routing [ 0.325726] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326698] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326698] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328702] vgaarb: loaded [ 0.329242] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329701] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333734] clocksource: Switched to clocksource kvm-clock [ 0.336322] VFS: Disk quotas dquot_6.6.0 [ 0.336998] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.338314] pnp: PnP ACPI init [ 0.339248] pnp: PnP ACPI: found 5 devices [ 0.347223] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348754] NET: Registered PF_INET protocol family [ 0.349646] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.362033] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.363452] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364751] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.366098] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.367377] TCP: Hash tables configured (established 16384 bind 16384) [ 0.368505] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369632] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370876] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371830] NET: Registered PF_XDP protocol family [ 0.372633] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.373656] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.374678] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375825] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376979] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.378231] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.379317] PCI: CLS 0 bytes, default 64 [ 0.380108] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.381802] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.383904] clocksource: Switched to clocksource tsc [ 0.403817] Initialise system trusted keyrings [ 0.405348] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.407565] Key type asymmetric registered [ 0.408432] Asymmetric key parser 'x509' registered [ 0.410045] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.411591] io scheduler mq-deadline registered [ 0.412570] io scheduler kyber registered [ 0.413435] io scheduler bfq registered [ 0.415348] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.416722] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.418321] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422133] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.423907] i8042: Warning: Keylock active [ 0.426225] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.427247] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428372] hv_vmbus: registering driver hyperv_keyboard [ 0.429507] rtc_cmos 00:00: RTC can wake from S4 [ 0.431723] rtc_cmos 00:00: registered as rtc0 [ 0.432834] rtc_cmos 00:00: setting system clock to 2026-09-03T19:48:33 UTC (1788464913) [ 0.434566] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435781] intel_pstate: CPU model not supported [ 0.436802] efifb: probing for efifb [ 0.437563] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.438883] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440108] efifb: scrolling: redraw [ 0.440847] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442618] Console: switching to colour frame buffer device 100x37 [ 0.444387] fb0: EFI VGA frame buffer device [ 0.445313] pstore: Using crash dump compression: deflate [ 0.446439] pstore: Registered efi_pstore as persistent store backend [ 0.447999] NET: Registered PF_INET6 protocol family [ 0.449517] Segment Routing with IPv6 [ 0.450288] In-situ OAM (IOAM) with IPv6 [ 0.451128] NET: Registered PF_PACKET protocol family [ 0.452232] Key type dns_resolver registered [ 0.453545] IPI shorthand broadcast: enabled [ 0.456190] sched_clock: Marking stable (307001572, 148261115)->(528561667, -73298980) [ 0.457970] registered taskstats version 1 [ 0.459079] Loading compiled-in X.509 certificates [ 0.937935] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.654039] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.658431] Demotion targets for Node 0: null [ 1.659462] Key type .fscrypt registered [ 1.660322] Key type fscrypt-provisioning registered [ 1.661412] ima: No TPM chip found, activating TPM-bypass! [ 1.662665] ima: Allocated hash algorithm: sha1 [ 1.663607] ima: No architecture policies found [ 1.669831] clk: Disabling unused clocks [ 1.676098] Freeing unused kernel image (initmem) memory: 17040K [ 1.677756] Write protecting the kernel read-only data: 47104k [ 1.679564] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.681276] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.682930] Run /init as init process [ 1.800850] nvme nvme0: pci function 0000:00:04.0 [ 1.802201] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.812078] nvme nvme0: 2/0/0 default/read/poll queues [ 1.819086] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.820505] GPT:25804799 != 33554431 [ 1.821340] GPT:Alternate GPT header not at the end of the disk. [ 1.822485] GPT:25804799 != 33554431 [ 1.823213] GPT: Use GNU Parted to correct GPT errors. [ 1.824202] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.837550] SCSI subsystem initialized [ 1.863757] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.866172] device-mapper: uevent: version 1.0.3 [ 1.867207] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.874676] device-mapper: verity: sha256 using "sha256-lib" [ 1.909269] raid6: avx512x4 gen() 18130 MB/s [ 1.926267] raid6: avx512x2 gen() 18287 MB/s [ 1.943266] raid6: avx512x1 gen() 18263 MB/s [ 1.960269] raid6: avx2x4 gen() 17632 MB/s [ 1.977267] raid6: avx2x2 gen() 18083 MB/s [ 1.994268] raid6: avx2x1 gen() 13699 MB/s [ 1.995193] raid6: using algorithm avx512x2 gen() 18287 MB/s [ 2.013267] raid6: .... xor() 24470 MB/s, rmw enabled [ 2.014320] raid6: using avx512x2 recovery algorithm [ 2.024799] xor: automatically using best checksumming function avx [ 2.155230] Btrfs loaded, zoned=no, fsverity=no [ 2.159945] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.163695] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.167494] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.168949] BTRFS error (device dm-0): open_ctree failed: -2