1.991196] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.993106] Run /init as init process [ 2.111733] nvme nvme0: pci function 0000:00:04.0 [ 2.113233] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.123142] nvme nvme0: 2/0/0 default/read/poll queues [ 2.131427] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.133038] GPT:25804799 != 33554431 [ 2.133985] GPT:Alternate GPT header not at the end of the disk. [ 2.135764] GPT:25804799 != 33554431 [ 2.136565] GPT: Use GNU Parted to correct GPT errors. [ 2.137602] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.152732] SCSI subsystem initialized [ 2.182660] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.185114] device-mapper: uevent: version 1.0.3 [ 2.186221] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.194163] device-mapper: verity: sha256 using "sha256-lib" [ 2.229104] raid6: avx512x4 gen() 17324 MB/s [ 2.247104] raid6: avx512x2 gen() 17364 MB/s [ 2.264103] raid6: avx512x1 gen() 17554 MB/s [ 2.281104] raid6: avx2x4 gen() 17184 MB/s [ 2.299107] raid6: avx2x2 gen() 16653 MB/s [ 2.316104] raid6: avx2x1 gen() 13542 MB/s [ 2.317159] raid6: using algorithm avx512x1 gen() 17554 MB/s [ 2.335113] raid6: .... xor() 20222 MB/s, rmw enabled [ 2.336257] raid6: using avx512x2 recovery algorithm [ 2.347627] xor: automatically using best checksumming function avx [ 2.487463] Btrfs loaded, zoned=no, fsverity=no [ 2.492167] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.496231] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.500475] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.502017] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.586550] ACPI: PM: Preparing to enter system sleep state S5 [ 62.588050] reboot: Restarting system [ 62.589386] 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        [2026-09-03T15:56:21.461509]      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 4410199234 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.998 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000129] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000405] ACPI: Early table checksum verification disabled [ 0.000409] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000413] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000418] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000424] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000427] ACPI: FACS 0x00000000789D0000 000040 [ 0.000430] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000433] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000436] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000439] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000441] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000444] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000447] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000450] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000452] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000453] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000454] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000455] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000456] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000457] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000458] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000459] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000460] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000461] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000461] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000508] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000517] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000644] Zone ranges: [ 0.000645] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000647] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000649] Normal empty [ 0.000650] Device empty [ 0.000650] Movable zone start for each node [ 0.000651] Early memory node ranges [ 0.000652] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000653] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000654] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000655] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000660] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000701] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005682] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.006172] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.006608] ACPI: PM-Timer IO Port: 0xb008 [ 0.006622] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.006681] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.006684] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.006686] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.006688] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.006689] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.006694] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.006695] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.006699] TSC deadline timer available [ 0.006704] CPU topo: Max. logical packages: 1 [ 0.006705] CPU topo: Max. logical dies: 1 [ 0.006706] CPU topo: Max. dies per package: 1 [ 0.006711] CPU topo: Max. threads per core: 2 [ 0.006711] CPU topo: Num. cores per package: 1 [ 0.006712] CPU topo: Num. threads per package: 2 [ 0.006713] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.006732] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.006748] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.006751] Booting paravirtualized kernel on KVM [ 0.006753] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.012717] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.013005] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.013712] kvm-guest: PV spinlocks enabled [ 0.013715] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.013718] 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 [ 0.013912] random: crng init done [ 0.013913] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.014308] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.014587] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.014645] Fallback order for Node 0: 0 [ 0.014648] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.014650] Policy zone: DMA32 [ 0.014651] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.019276] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.019297] Kernel/User page tables isolation: enabled [ 0.030100] ftrace: allocating 41455 entries in 164 pages [ 0.030104] ftrace: allocated 164 pages with 3 groups [ 0.031169] Dynamic Preempt: voluntary [ 0.031217] rcu: Preemptible hierarchical RCU implementation. [ 0.031218] rcu: RCU event tracing is enabled. [ 0.031219] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.031221] Trampoline variant of Tasks RCU enabled. [ 0.031221] Rude variant of Tasks RCU enabled. [ 0.031222] Tracing variant of Tasks RCU enabled. [ 0.031223] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.031224] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.031230] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031232] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031233] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.039357] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.039747] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.039756] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.039822] Console: colour dummy device 80x25 [ 0.039825] printk: legacy console [tty0] enabled [ 0.040159] printk: legacy console [ttyS0] enabled [ 0.195433] ACPI: Core revision 20250807 [ 0.196759] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.198220] APIC: Switch to symmetric I/O mode setup [ 0.199452] x2apic enabled [ 0.200801] APIC: Switched APIC routing to: physical x2apic [ 0.203256] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.205005] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.206001] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.206001] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.206001] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.206001] Speculative Store Bypass: Vulnerable [ 0.206001] Spectre V2 : Mitigation: Retpolines [ 0.206001] RETBleed: Vulnerable [ 0.206001] ITS: Mitigation: Aligned branch/return thunks [ 0.206001] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.206001] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.206001] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.206001] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.206001] GDS: Unknown: Dependent on hypervisor status [ 0.206001] active return thunk: its_return_thunk [ 0.206001] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.206001] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.206001] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.206001] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.206001] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.206001] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.206001] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.206001] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.206001] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.206001] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.206001] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.206001] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.206001] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.206001] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.206001] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.206001] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.206001] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.206001] Freeing SMP alternatives memory: 40K [ 0.206001] pid_max: default: 32768 minimum: 301 [ 0.206001] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.206001] landlock: Up and running. [ 0.206001] SELinux: Initializing. [ 0.206001] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.206001] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.206001] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.206213] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.207051] signal: max sigframe size: 3632 [ 0.207776] rcu: Hierarchical SRCU implementation. [ 0.208004] rcu: Max phase no-delay instances is 400. [ 0.209082] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.214510] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.215092] smp: Bringing up secondary CPUs ... [ 0.216108] smpboot: x86: Booting SMP configuration: [ 0.217060] .... node #0, CPUs: #1 [ 0.219013] 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. [ 0.221010] 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. [ 0.222074] smp: Brought up 1 node, 2 CPUs [ 0.222749] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.223185] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.224144] devtmpfs: initialized [ 0.225135] x86/mm: Memory block size: 128MB [ 0.226253] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.227078] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.228016] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.230104] pinctrl core: initialized pinctrl subsystem [ 0.231497] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.232147] audit: initializing netlink subsys (disabled) [ 0.233206] audit: type=2000 audit(1788450985.049:1): state=initialized audit_enabled=0 res=1 [ 0.233206] thermal_sys: Registered thermal governor 'step_wise' [ 0.234020] cpuidle: using governor menu [ 0.236949] efi: Freeing EFI boot services memory: 37748K [ 0.238011] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.239108] dca service started, version 1.12.1 [ 0.239907] PCI: Using configuration type 1 for base access [ 0.241119] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.268063] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.269005] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.270007] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.271008] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.273292] ACPI: Added _OSI(Module Device) [ 0.273874] ACPI: Added _OSI(Processor Device) [ 0.274005] ACPI: Added _OSI(Processor Aggregator Device) [ 0.275997] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.278352] ACPI: Interpreter enabled [ 0.278881] ACPI: PM: (supports S0 S5) [ 0.280018] ACPI: Using IOAPIC for interrupt routing [ 0.280911] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.283010] PCI: Using E820 reservations for host bridge windows [ 0.284129] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.287862] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.289022] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.291008] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.292030] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.294520] acpiphp: Slot [3] registered [ 0.296041] acpiphp: Slot [4] registered [ 0.296722] acpiphp: Slot [5] registered [ 0.297027] acpiphp: Slot [6] registered [ 0.297705] acpiphp: Slot [7] registered [ 0.299026] acpiphp: Slot [8] registered [ 0.299775] acpiphp: Slot [9] registered [ 0.300040] acpiphp: Slot [10] registered [ 0.300754] acpiphp: Slot [11] registered [ 0.302039] acpiphp: Slot [12] registered [ 0.302999] acpiphp: Slot [13] registered [ 0.305036] acpiphp: Slot [14] registered [ 0.306029] acpiphp: Slot [15] registered [ 0.306824] acpiphp: Slot [16] registered [ 0.308036] acpiphp: Slot [17] registered [ 0.308836] acpiphp: Slot [18] registered [ 0.309029] acpiphp: Slot [19] registered [ 0.310051] acpiphp: Slot [20] registered [ 0.310996] acpiphp: Slot [21] registered [ 0.312027] acpiphp: Slot [22] registered [ 0.312881] acpiphp: Slot [23] registered [ 0.314033] acpiphp: Slot [24] registered [ 0.314924] acpiphp: Slot [25] registered [ 0.316032] acpiphp: Slot [26] registered [ 0.316722] acpiphp: Slot [27] registered [ 0.317042] acpiphp: Slot [28] registered [ 0.318029] acpiphp: Slot [29] registered [ 0.319025] acpiphp: Slot [30] registered [ 0.319712] acpiphp: Slot [31] registered [ 0.321022] PCI host bridge to bus 0000:00 [ 0.321963] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.323008] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.324008] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.325007] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.327010] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.329010] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.330062] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.332876] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.335985] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.338627] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.340072] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.341023] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.342021] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.342980] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.344040] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.345023] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.346417] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.349737] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.351092] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.352200] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.354357] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.360033] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.361953] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.366010] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.372001] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.374220] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.376360] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.377157] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.379181] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.380418] iommu: Default domain type: Translated [ 0.381006] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.382134] efivars: Registered efivars operations [ 0.383205] PCI: Using ACPI for IRQ routing [ 0.384074] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.385001] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.385001] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.388011] vgaarb: loaded [ 0.388541] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.389005] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.392049] clocksource: Switched to clocksource kvm-clock [ 0.393828] VFS: Disk quotas dquot_6.6.0 [ 0.394507] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.396025] pnp: PnP ACPI init [ 0.397033] pnp: PnP ACPI: found 5 devices [ 0.406074] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.407667] NET: Registered PF_INET protocol family [ 0.408661] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.421815] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.423220] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.424479] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.425984] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.427297] TCP: Hash tables configured (established 16384 bind 16384) [ 0.428435] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.429627] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.430941] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.431873] NET: Registered PF_XDP protocol family [ 0.432671] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.433697] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.435194] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.436563] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.437940] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.439307] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.440431] PCI: CLS 0 bytes, default 64 [ 0.441494] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.443302] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.445728] clocksource: Switched to clocksource tsc [ 0.466168] Initialise system trusted keyrings [ 0.467224] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.468980] Key type asymmetric registered [ 0.469878] Asymmetric key parser 'x509' registered [ 0.471540] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.473279] io scheduler mq-deadline registered [ 0.474322] io scheduler kyber registered [ 0.475193] io scheduler bfq registered [ 0.476551] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.477963] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.479545] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.482609] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.484460] i8042: Warning: Keylock active [ 0.486885] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.487923] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.489049] hv_vmbus: registering driver hyperv_keyboard [ 0.490289] rtc_cmos 00:00: RTC can wake from S4 [ 0.492549] rtc_cmos 00:00: registered as rtc0 [ 0.493733] rtc_cmos 00:00: setting system clock to 2026-09-03T15:56:21 UTC (1788450981) [ 0.495483] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.496721] intel_pstate: CPU model not supported [ 0.497737] efifb: probing for efifb [ 0.498488] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.499781] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.500974] efifb: scrolling: redraw [ 0.501736] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.503536] Console: switching to colour frame buffer device 100x37 [ 0.505340] fb0: EFI VGA frame buffer device [ 0.506289] pstore: Using crash dump compression: deflate [ 0.507404] pstore: Registered efi_pstore as persistent store backend [ 0.508964] NET: Registered PF_INET6 protocol family [ 0.510398] Segment Routing with IPv6 [ 0.511172] In-situ OAM (IOAM) with IPv6 [ 0.511998] NET: Registered PF_PACKET protocol family [ 0.513062] Key type dns_resolver registered [ 0.515642] IPI shorthand broadcast: enabled [ 0.518418] sched_clock: Marking stable (353004004, 165245165)->(608613685, -90364516) [ 0.520353] registered taskstats version 1 [ 0.521568] Loading compiled-in X.509 certificates [ 1.002259] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.863351] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.868123] Demotion targets for Node 0: null [ 1.869350] Key type .fscrypt registered [ 1.870201] Key type fscrypt-provisioning registered [ 1.871381] ima: No TPM chip found, activating TPM-bypass! [ 1.872707] ima: Allocated hash algorithm: sha1 [ 1.873757] ima: No architecture policies found [ 1.880959] clk: Disabling unused clocks [ 1.887901] Freeing unused kernel image (initmem) memory: 17040K [ 1.889759] Write protecting the kernel read-only data: 47104k [ 1.891571] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.893328] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.895013] Run /init as init process [ 2.019153] nvme nvme0: pci function 0000:00:04.0 [ 2.020546] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.031699] nvme nvme0: 2/0/0 default/read/poll queues [ 2.039619] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.041064] GPT:25804799 != 33554431 [ 2.042010] GPT:Alternate GPT header not at the end of the disk. [ 2.043168] GPT:25804799 != 33554431 [ 2.043920] GPT: Use GNU Parted to correct GPT errors. [ 2.044924] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.061753] SCSI subsystem initialized [ 2.090579] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.092977] device-mapper: uevent: version 1.0.3 [ 2.094052] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.101970] device-mapper: verity: sha256 using "sha256-lib" [ 2.137252] raid6: avx512x4 gen() 17529 MB/s [ 2.154250] raid6: avx512x2 gen() 18183 MB/s [ 2.171252] raid6: avx512x1 gen() 18190 MB/s [ 2.188257] raid6: avx2x4 gen() 17588 MB/s [ 2.205252] raid6: avx2x2 gen() 17957 MB/s [ 2.222258] raid6: avx2x1 gen() 12219 MB/s [ 2.223339] raid6: using algorithm avx512x1 gen() 18190 MB/s [ 2.241251] raid6: .... xor() 20454 MB/s, rmw enabled [ 2.242366] raid6: using avx512x2 recovery algorithm [ 2.253375] xor: automatically using best checksumming function avx [ 2.392505] Btrfs loaded, zoned=no, fsverity=no [ 2.397522] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.402051] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.406219] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.407689] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.489496] ACPI: PM: Preparing to enter system sleep state S5 [ 62.490773] reboot: Restarting system [ 62.491624] 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        [2026-09-03T15:57:28.960995]      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 4209828487 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000271] 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) [ 0.000284] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000289] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000293] ACPI: FACS 0x00000000789D0000 000040 [ 0.000296] 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) [ 0.000316] 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] [ 0.000324] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000325] 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] [ 0.000369] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000379] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000431] Zone ranges: [ 0.000432] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000435] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000437] Normal empty [ 0.000439] Device empty [ 0.000441] Movable zone start for each node [ 0.000442] Early memory node ranges [ 0.000443] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000445] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000447] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000450] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000457] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000489] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003976] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004092] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004495] ACPI: PM-Timer IO Port: 0xb008 [ 0.004508] 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 [ 0.004595] 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 [ 0.004597] 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 [ 0.004634] Booting paravirtualized kernel on KVM [ 0.004636] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009564] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009848] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010516] kvm-guest: PV spinlocks enabled [ 0.010518] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010522] 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 [ 0.010697] random: crng init done [ 0.010698] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010909] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011023] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011075] Fallback order for Node 0: 0 [ 0.011078] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011079] Policy zone: DMA32 [ 0.011080] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015100] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015115] Kernel/User page tables isolation: enabled [ 0.023545] ftrace: allocating 41455 entries in 164 pages [ 0.023549] ftrace: allocated 164 pages with 3 groups [ 0.024370] Dynamic Preempt: voluntary [ 0.024406] rcu: Preemptible hierarchical RCU implementation. [ 0.024407] rcu: RCU event tracing is enabled. [ 0.024408] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024409] Trampoline variant of Tasks RCU enabled. [ 0.024409] Rude variant of Tasks RCU enabled. [ 0.024410] Tracing variant of Tasks RCU enabled. [ 0.024411] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024412] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024417] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024419] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024421] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029539] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029774] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029781] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029833] Console: colour dummy device 80x25 [ 0.029836] printk: legacy console [tty0] enabled [ 0.030115] printk: legacy console [ttyS0] enabled [ 0.183014] ACPI: Core revision 20250807 [ 0.183830] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.185460] APIC: Switch to symmetric I/O mode setup [ 0.186810] x2apic enabled [ 0.187772] APIC: Switched APIC routing to: physical x2apic [ 0.190520] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.192327] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.193322] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.193322] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.193322] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.193322] Speculative Store Bypass: Vulnerable [ 0.193322] Spectre V2 : Mitigation: Retpolines [ 0.193322] RETBleed: Vulnerable [ 0.193322] ITS: Mitigation: Aligned branch/return thunks [ 0.193322] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.193322] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.193322] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.193322] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.193322] GDS: Unknown: Dependent on hypervisor status [ 0.193322] active return thunk: its_return_thunk [ 0.193322] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.193322] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.193322] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.193322] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.193322] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.193322] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.193322] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.193322] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.193322] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.193322] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.193322] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.193322] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.193322] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.193322] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.193322] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.193322] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.193322] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.193322] Freeing SMP alternatives memory: 40K [ 0.193322] pid_max: default: 32768 minimum: 301 [ 0.193322] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.193322] landlock: Up and running. [ 0.193322] SELinux: Initializing. [ 0.193322] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.193322] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.193322] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.193527] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.194369] signal: max sigframe size: 3632 [ 0.195059] rcu: Hierarchical SRCU implementation. [ 0.195328] rcu: Max phase no-delay instances is 400. [ 0.196241] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.199786] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.200407] smp: Bringing up secondary CPUs ... [ 0.201275] smpboot: x86: Booting SMP configuration: [ 0.201327] .... node #0, CPUs: #1 [ 0.202821] 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. [ 0.204327] 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. [ 0.205369] smp: Brought up 1 node, 2 CPUs [ 0.206040] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.206480] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.207467] devtmpfs: initialized [ 0.207995] x86/mm: Memory block size: 128MB [ 0.209391] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.210401] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.211322] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.212420] pinctrl core: initialized pinctrl subsystem [ 0.213898] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.215763] audit: initializing netlink subsys (disabled) [ 0.216356] audit: type=2000 audit(1788451052.379:1): state=initialized audit_enabled=0 res=1 [ 0.217369] thermal_sys: Registered thermal governor 'step_wise' [ 0.218340] cpuidle: using governor menu [ 0.221163] efi: Freeing EFI boot services memory: 37748K [ 0.222330] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.223419] dca service started, version 1.12.1 [ 0.224207] PCI: Using configuration type 1 for base access [ 0.225440] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.249210] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.249327] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.250326] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.251324] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.252953] ACPI: Added _OSI(Module Device) [ 0.254328] ACPI: Added _OSI(Processor Device) [ 0.255028] ACPI: Added _OSI(Processor Aggregator Device) [ 0.256338] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.258536] ACPI: Interpreter enabled [ 0.259186] ACPI: PM: (supports S0 S5) [ 0.260330] ACPI: Using IOAPIC for interrupt routing [ 0.261152] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.262327] PCI: Using E820 reservations for host bridge windows [ 0.263413] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.268663] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.270339] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.271333] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.273358] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.276882] acpiphp: Slot [3] registered [ 0.277364] acpiphp: Slot [4] registered [ 0.278028] acpiphp: Slot [5] registered [ 0.278350] acpiphp: Slot [6] registered [ 0.279170] acpiphp: Slot [7] registered [ 0.280356] acpiphp: Slot [8] registered [ 0.281149] acpiphp: Slot [9] registered [ 0.281350] acpiphp: Slot [10] registered [ 0.282039] acpiphp: Slot [11] registered [ 0.283343] acpiphp: Slot [12] registered [ 0.284007] acpiphp: Slot [13] registered [ 0.284343] acpiphp: Slot [14] registered [ 0.285027] acpiphp: Slot [15] registered [ 0.286355] acpiphp: Slot [16] registered [ 0.287189] acpiphp: Slot [17] registered [ 0.288471] acpiphp: Slot [18] registered [ 0.289199] acpiphp: Slot [19] registered [ 0.289346] acpiphp: Slot [20] registered [ 0.290351] acpiphp: Slot [21] registered [ 0.291269] acpiphp: Slot [22] registered [ 0.292363] acpiphp: Slot [23] registered [ 0.293352] acpiphp: Slot [24] registered [ 0.295361] acpiphp: Slot [25] registered [ 0.296085] acpiphp: Slot [26] registered [ 0.296341] acpiphp: Slot [27] registered [ 0.297034] acpiphp: Slot [28] registered [ 0.298343] acpiphp: Slot [29] registered [ 0.298992] acpiphp: Slot [30] registered [ 0.299349] acpiphp: Slot [31] registered [ 0.301350] PCI host bridge to bus 0000:00 [ 0.302336] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.303328] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.304331] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.306329] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.307329] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.308332] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.309386] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.310805] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.313203] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.314932] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.316413] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.317340] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.319346] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.320360] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.322345] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.323342] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.324671] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.327634] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.329411] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.330426] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.331704] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.336384] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.338940] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.341349] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.346451] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.347489] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.349575] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.351284] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.352434] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.355502] iommu: Default domain type: Translated [ 0.356329] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.357480] efivars: Registered efivars operations [ 0.358535] PCI: Using ACPI for IRQ routing [ 0.359425] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.360322] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.360322] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.363329] vgaarb: loaded [ 0.363847] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.364328] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.368378] clocksource: Switched to clocksource kvm-clock [ 0.369957] VFS: Disk quotas dquot_6.6.0 [ 0.370769] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.372253] pnp: PnP ACPI init [ 0.373700] pnp: PnP ACPI: found 5 devices [ 0.382572] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.384115] NET: Registered PF_INET protocol family [ 0.385500] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.400638] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.402061] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.403394] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.404802] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.406071] TCP: Hash tables configured (established 16384 bind 16384) [ 0.407320] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.408577] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.409812] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.410732] NET: Registered PF_XDP protocol family [ 0.411526] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.412548] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.413656] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.414871] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.416008] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.417344] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.418533] PCI: CLS 0 bytes, default 64 [ 0.419533] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.421323] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.423596] clocksource: Switched to clocksource tsc [ 0.445130] Initialise system trusted keyrings [ 0.446225] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.448037] Key type asymmetric registered [ 0.449267] Asymmetric key parser 'x509' registered [ 0.451296] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.452985] io scheduler mq-deadline registered [ 0.453927] io scheduler kyber registered [ 0.454792] io scheduler bfq registered [ 0.458643] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.460005] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.461676] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.464874] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.466724] i8042: Warning: Keylock active [ 0.469262] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.470309] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.471479] hv_vmbus: registering driver hyperv_keyboard [ 0.472716] rtc_cmos 00:00: RTC can wake from S4 [ 0.474923] rtc_cmos 00:00: registered as rtc0 [ 0.476041] rtc_cmos 00:00: setting system clock to 2026-09-03T15:57:28 UTC (1788451048) [ 0.477856] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.479167] intel_pstate: CPU model not supported [ 0.480237] efifb: probing for efifb [ 0.481032] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.482409] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.483648] efifb: scrolling: redraw [ 0.484396] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.486168] Console: switching to colour frame buffer device 100x37 [ 0.487925] fb0: EFI VGA frame buffer device [ 0.488863] pstore: Using crash dump compression: deflate [ 0.489948] pstore: Registered efi_pstore as persistent store backend [ 0.491502] NET: Registered PF_INET6 protocol family [ 0.492815] Segment Routing with IPv6 [ 0.493604] In-situ OAM (IOAM) with IPv6 [ 0.494454] NET: Registered PF_PACKET protocol family [ 0.495599] Key type dns_resolver registered [ 0.496990] IPI shorthand broadcast: enabled [ 0.499704] sched_clock: Marking stable (337002024, 162541170)->(591028969, -91485775) [ 0.501628] registered taskstats version 1 [ 0.502755] Loading compiled-in X.509 certificates [ 0.977110] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.784908] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.790047] Demotion targets for Node 0: null [ 1.791314] Key type .fscrypt registered [ 1.793218] Key type fscrypt-provisioning registered [ 1.794710] ima: No TPM chip found, activating TPM-bypass! [ 1.796629] ima: Allocated hash algorithm: sha1 [ 1.798192] ima: No architecture policies found [ 1.806834] clk: Disabling unused clocks [ 1.817373] Freeing unused kernel image (initmem) memory: 17040K [ 1.819121] Write protecting the kernel read-only data: 47104k [ 1.821293] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.823114] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.824917] Run /init as init process [ 1.946344] nvme nvme0: pci function 0000:00:04.0 [ 1.947822] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.959406] nvme nvme0: 2/0/0 default/read/poll queues [ 1.968571] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.970565] GPT:25804799 != 33554431 [ 1.971429] GPT:Alternate GPT header not at the end of the disk. [ 1.972932] GPT:25804799 != 33554431 [ 1.973723] GPT: Use GNU Parted to correct GPT errors. [ 1.974738] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.990781] SCSI subsystem initialized [ 2.021457] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.024306] device-mapper: uevent: version 1.0.3 [ 2.025700] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.034362] device-mapper: verity: sha256 using "sha256-lib" [ 2.075552] raid6: avx512x4 gen() 13233 MB/s [ 2.093554] raid6: avx512x2 gen() 13813 MB/s [ 2.111548] raid6: avx512x1 gen() 16636 MB/s [ 2.128551] raid6: avx2x4 gen() 17169 MB/s [ 2.146557] raid6: avx2x2 gen() 12590 MB/s [ 2.164736] raid6: avx2x1 gen() 11361 MB/s [ 2.166320] raid6: using algorithm avx2x4 gen() 17169 MB/s [ 2.183556] raid6: .... xor() 4965 MB/s, rmw enabled [ 2.185109] raid6: using avx512x2 recovery algorithm [ 2.198096] xor: automatically using best checksumming function avx [ 2.396684] Btrfs loaded, zoned=no, fsverity=no [ 2.401804] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.405910] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.410176] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.411624] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.495591] ACPI: PM: Preparing to enter system sleep state S5 [ 62.496938] reboot: Restarting system [ 62.497775] 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        [2026-09-03T15:58:36.356473]      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 4184943107 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000300] ACPI: Early table checksum verification disabled [ 0.000303] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000307] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000313] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000318] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000322] ACPI: FACS 0x00000000789D0000 000040 [ 0.000324] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000327] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000330] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000333] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000336] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000339] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000342] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000345] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000347] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000349] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000349] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000350] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000351] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000351] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000352] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000353] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000354] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000354] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000355] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000396] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000406] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000459] Zone ranges: [ 0.000460] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000463] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000466] Normal empty [ 0.000468] Device empty [ 0.000469] Movable zone start for each node [ 0.000470] Early memory node ranges [ 0.000471] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000474] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000476] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000478] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000485] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000528] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004441] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004562] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004995] ACPI: PM-Timer IO Port: 0xb008 [ 0.005009] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005066] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005070] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005072] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005073] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005074] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005079] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005080] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005085] TSC deadline timer available [ 0.005090] CPU topo: Max. logical packages: 1 [ 0.005091] CPU topo: Max. logical dies: 1 [ 0.005091] CPU topo: Max. dies per package: 1 [ 0.005096] CPU topo: Max. threads per core: 2 [ 0.005097] CPU topo: Num. cores per package: 1 [ 0.005097] CPU topo: Num. threads per package: 2 [ 0.005098] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005115] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005131] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005133] Booting paravirtualized kernel on KVM [ 0.005135] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010144] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010440] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011134] kvm-guest: PV spinlocks enabled [ 0.011137] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011141] 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 [ 0.011315] random: crng init done [ 0.011316] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011542] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011667] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011721] Fallback order for Node 0: 0 [ 0.011724] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011725] Policy zone: DMA32 [ 0.011726] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016480] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016495] Kernel/User page tables isolation: enabled [ 0.025877] ftrace: allocating 41455 entries in 164 pages [ 0.025881] ftrace: allocated 164 pages with 3 groups [ 0.026685] Dynamic Preempt: voluntary [ 0.026718] rcu: Preemptible hierarchical RCU implementation. [ 0.026719] rcu: RCU event tracing is enabled. [ 0.026719] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026721] Trampoline variant of Tasks RCU enabled. [ 0.026721] Rude variant of Tasks RCU enabled. [ 0.026722] Tracing variant of Tasks RCU enabled. [ 0.026723] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026724] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026730] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026732] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026734] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032068] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032307] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032315] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032370] Console: colour dummy device 80x25 [ 0.032374] printk: legacy console [tty0] enabled [ 0.032662] printk: legacy console [ttyS0] enabled [ 0.180884] ACPI: Core revision 20250807 [ 0.181727] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.183164] APIC: Switch to symmetric I/O mode setup [ 0.184355] x2apic enabled [ 0.185244] APIC: Switched APIC routing to: physical x2apic [ 0.187688] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.189363] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.190359] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.190359] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.190359] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.190359] Speculative Store Bypass: Vulnerable [ 0.190359] Spectre V2 : Mitigation: Retpolines [ 0.190359] RETBleed: Vulnerable [ 0.190359] ITS: Mitigation: Aligned branch/return thunks [ 0.190359] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.190359] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.190359] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.190359] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.190359] GDS: Unknown: Dependent on hypervisor status [ 0.190359] active return thunk: its_return_thunk [ 0.190359] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.190359] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.190359] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.190359] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.190359] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.190359] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.190359] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.190359] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.190359] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.190359] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.190359] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.190359] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.190359] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.190359] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.190359] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.190359] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.190359] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.190359] Freeing SMP alternatives memory: 40K [ 0.190359] pid_max: default: 32768 minimum: 301 [ 0.190359] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.190359] landlock: Up and running. [ 0.190359] SELinux: Initializing. [ 0.190359] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.190359] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.190359] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.190625] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.191487] signal: max sigframe size: 3632 [ 0.192278] rcu: Hierarchical SRCU implementation. [ 0.192364] rcu: Max phase no-delay instances is 400. [ 0.193257] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.196804] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.197430] smp: Bringing up secondary CPUs ... [ 0.198404] smpboot: x86: Booting SMP configuration: [ 0.199205] .... node #0, CPUs: #1 [ 0.200363] 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. [ 0.202364] 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. [ 0.203449] smp: Brought up 1 node, 2 CPUs [ 0.204132] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.204556] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.205531] devtmpfs: initialized [ 0.205925] x86/mm: Memory block size: 128MB [ 0.207414] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.208432] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.209368] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.210445] pinctrl core: initialized pinctrl subsystem [ 0.211958] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.213517] audit: initializing netlink subsys (disabled) [ 0.214395] audit: type=2000 audit(1788451119.754:1): state=initialized audit_enabled=0 res=1 [ 0.214482] thermal_sys: Registered thermal governor 'step_wise' [ 0.215381] cpuidle: using governor menu [ 0.218328] efi: Freeing EFI boot services memory: 37748K [ 0.219367] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.220459] dca service started, version 1.12.1 [ 0.221270] PCI: Using configuration type 1 for base access [ 0.222480] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.248419] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.249363] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.250364] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.251362] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.253881] ACPI: Added _OSI(Module Device) [ 0.254094] ACPI: Added _OSI(Processor Device) [ 0.255367] ACPI: Added _OSI(Processor Aggregator Device) [ 0.257304] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.259498] ACPI: Interpreter enabled [ 0.260134] ACPI: PM: (supports S0 S5) [ 0.260365] ACPI: Using IOAPIC for interrupt routing [ 0.261301] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.262368] PCI: Using E820 reservations for host bridge windows [ 0.263447] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.266695] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.268368] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.269364] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.270374] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.272771] acpiphp: Slot [3] registered [ 0.273385] acpiphp: Slot [4] registered [ 0.274260] acpiphp: Slot [5] registered [ 0.275395] acpiphp: Slot [6] registered [ 0.276084] acpiphp: Slot [7] registered [ 0.277394] acpiphp: Slot [8] registered [ 0.278168] acpiphp: Slot [9] registered [ 0.278384] acpiphp: Slot [10] registered [ 0.279053] acpiphp: Slot [11] registered [ 0.279380] acpiphp: Slot [12] registered [ 0.280044] acpiphp: Slot [13] registered [ 0.281386] acpiphp: Slot [14] registered [ 0.282037] acpiphp: Slot [15] registered [ 0.282380] acpiphp: Slot [16] registered [ 0.283047] acpiphp: Slot [17] registered [ 0.283382] acpiphp: Slot [18] registered [ 0.284130] acpiphp: Slot [19] registered [ 0.285380] acpiphp: Slot [20] registered [ 0.286035] acpiphp: Slot [21] registered [ 0.286377] acpiphp: Slot [22] registered [ 0.287035] acpiphp: Slot [23] registered [ 0.287379] acpiphp: Slot [24] registered [ 0.288087] acpiphp: Slot [25] registered [ 0.289382] acpiphp: Slot [26] registered [ 0.290032] acpiphp: Slot [27] registered [ 0.290379] acpiphp: Slot [28] registered [ 0.291049] acpiphp: Slot [29] registered [ 0.291377] acpiphp: Slot [30] registered [ 0.292057] acpiphp: Slot [31] registered [ 0.293378] PCI host bridge to bus 0000:00 [ 0.294031] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.295367] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.296363] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.297369] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.299367] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.300366] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.301422] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.303824] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.306267] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.307965] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.309442] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.310381] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.311380] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.312382] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.314385] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.315379] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.316705] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.319419] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.320444] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.321458] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.323713] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.326387] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.328342] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.332390] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.335767] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.336475] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.337472] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.338468] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.340423] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.341880] iommu: Default domain type: Translated [ 0.342363] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.343478] efivars: Registered efivars operations [ 0.344595] PCI: Using ACPI for IRQ routing [ 0.345463] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.346359] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.346359] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.348365] vgaarb: loaded [ 0.348882] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.350362] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.355407] clocksource: Switched to clocksource kvm-clock [ 0.356915] VFS: Disk quotas dquot_6.6.0 [ 0.357576] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.359024] pnp: PnP ACPI init [ 0.359970] pnp: PnP ACPI: found 5 devices [ 0.368155] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.369631] NET: Registered PF_INET protocol family [ 0.370488] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.383494] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.384883] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.386116] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.387592] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.388844] TCP: Hash tables configured (established 16384 bind 16384) [ 0.389946] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.391065] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.392266] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.393181] NET: Registered PF_XDP protocol family [ 0.393964] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.395181] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.396257] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.397364] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.398467] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.399774] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.400805] PCI: CLS 0 bytes, default 64 [ 0.401591] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.403288] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.405445] clocksource: Switched to clocksource tsc [ 0.425508] Initialise system trusted keyrings [ 0.426718] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.428547] Key type asymmetric registered [ 0.429417] Asymmetric key parser 'x509' registered [ 0.431096] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.432672] io scheduler mq-deadline registered [ 0.433620] io scheduler kyber registered [ 0.434504] io scheduler bfq registered [ 0.435905] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.437378] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.439074] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.443910] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.445766] i8042: Warning: Keylock active [ 0.448186] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.449233] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.450404] hv_vmbus: registering driver hyperv_keyboard [ 0.451645] rtc_cmos 00:00: RTC can wake from S4 [ 0.453866] rtc_cmos 00:00: registered as rtc0 [ 0.455035] rtc_cmos 00:00: setting system clock to 2026-09-03T15:58:35 UTC (1788451115) [ 0.456788] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.458068] intel_pstate: CPU model not supported [ 0.459090] efifb: probing for efifb [ 0.459853] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.461203] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.462403] efifb: scrolling: redraw [ 0.463171] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.464956] Console: switching to colour frame buffer device 100x37 [ 0.466769] fb0: EFI VGA frame buffer device [ 0.467712] pstore: Using crash dump compression: deflate [ 0.468852] pstore: Registered efi_pstore as persistent store backend [ 0.470422] NET: Registered PF_INET6 protocol family [ 0.472280] Segment Routing with IPv6 [ 0.473083] In-situ OAM (IOAM) with IPv6 [ 0.473940] NET: Registered PF_PACKET protocol family [ 0.475137] Key type dns_resolver registered [ 0.477326] IPI shorthand broadcast: enabled [ 0.480094] sched_clock: Marking stable (323001889, 157044724)->(558035928, -77989315) [ 0.482019] registered taskstats version 1 [ 0.483411] Loading compiled-in X.509 certificates [ 0.959004] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.823486] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.828009] Demotion targets for Node 0: null [ 1.829138] Key type .fscrypt registered [ 1.829975] Key type fscrypt-provisioning registered [ 1.831187] ima: No TPM chip found, activating TPM-bypass! [ 1.832480] ima: Allocated hash algorithm: sha1 [ 1.833410] ima: No architecture policies found [ 1.840768] clk: Disabling unused clocks [ 1.847175] Freeing unused kernel image (initmem) memory: 17040K [ 1.848851] Write protecting the kernel read-only data: 47104k [ 1.850684] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.852410] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.854070] Run /init as init process [ 1.972357] nvme nvme0: pci function 0000:00:04.0 [ 1.973867] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.984118] nvme nvme0: 2/0/0 default/read/poll queues [ 1.992265] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.993711] GPT:25804799 != 33554431 [ 1.994696] GPT:Alternate GPT header not at the end of the disk. [ 1.995996] GPT:25804799 != 33554431 [ 1.996763] GPT: Use GNU Parted to correct GPT errors. [ 1.997788] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.013157] SCSI subsystem initialized [ 2.044073] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.046737] device-mapper: uevent: version 1.0.3 [ 2.048006] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.056460] device-mapper: verity: sha256 using "sha256-lib" [ 2.095053] raid6: avx512x4 gen() 17277 MB/s [ 2.113055] raid6: avx512x2 gen() 16000 MB/s [ 2.131076] raid6: avx512x1 gen() 17036 MB/s [ 2.149054] raid6: avx2x4 gen() 15704 MB/s [ 2.166507] raid6: avx2x2 gen() 13337 MB/s [ 2.185128] raid6: avx2x1 gen() 10521 MB/s [ 2.186570] raid6: using algorithm avx512x4 gen() 17277 MB/s [ 2.204054] raid6: .... xor() 6955 MB/s, rmw enabled [ 2.205312] raid6: using avx512x2 recovery algorithm [ 2.216589] xor: automatically using best checksumming function avx [ 2.388416] Btrfs loaded, zoned=no, fsverity=no [ 2.393842] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.400820] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.406380] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.409250] BTRFS error (device dm-0): open_ctree failed: -2