1.720810] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.722483] Run /init as init process [ 1.841851] nvme nvme0: pci function 0000:00:04.0 [ 1.843187] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.852984] nvme nvme0: 2/0/0 default/read/poll queues [ 1.858889] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.860391] GPT:25804799 != 33554431 [ 1.861139] GPT:Alternate GPT header not at the end of the disk. [ 1.862229] GPT:25804799 != 33554431 [ 1.862949] GPT: Use GNU Parted to correct GPT errors. [ 1.863915] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.877339] SCSI subsystem initialized [ 1.904313] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.906629] device-mapper: uevent: version 1.0.3 [ 1.907652] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.915087] device-mapper: verity: sha256 using "sha256-lib" [ 1.949106] raid6: avx512x4 gen() 18143 MB/s [ 1.966107] raid6: avx512x2 gen() 18114 MB/s [ 1.983106] raid6: avx512x1 gen() 18130 MB/s [ 2.000107] raid6: avx2x4 gen() 17944 MB/s [ 2.017106] raid6: avx2x2 gen() 18048 MB/s [ 2.034106] raid6: avx2x1 gen() 14083 MB/s [ 2.034990] raid6: using algorithm avx512x4 gen() 18143 MB/s [ 2.052106] raid6: .... xor() 7591 MB/s, rmw enabled [ 2.053135] raid6: using avx512x2 recovery algorithm [ 2.063534] xor: automatically using best checksumming function avx [ 2.195558] Btrfs loaded, zoned=no, fsverity=no [ 2.200021] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.203360] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.207150] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.208558] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.241220] ACPI: PM: Preparing to enter system sleep state S5 [ 62.243142] reboot: Restarting system [ 62.244449] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:56:48.367567]      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 3977470789 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000283] ACPI: Early table checksum verification disabled [ 0.000286] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000290] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000296] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000302] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000305] ACPI: FACS 0x00000000789D0000 000040 [ 0.000308] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000311] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000313] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000316] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000319] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000322] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000325] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000328] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000330] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000332] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000333] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000333] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000334] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000335] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000336] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000336] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000337] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000338] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000339] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000380] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000390] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000441] Zone ranges: [ 0.000442] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000445] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000447] Normal empty [ 0.000449] Device empty [ 0.000451] Movable zone start for each node [ 0.000452] Early memory node ranges [ 0.000453] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000455] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000458] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000460] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000467] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000509] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003923] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004032] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004436] ACPI: PM-Timer IO Port: 0xb008 [ 0.004449] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004509] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004512] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004514] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004515] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004516] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004521] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004522] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004526] TSC deadline timer available [ 0.004532] CPU topo: Max. logical packages: 1 [ 0.004533] CPU topo: Max. logical dies: 1 [ 0.004533] CPU topo: Max. dies per package: 1 [ 0.004539] CPU topo: Max. threads per core: 2 [ 0.004539] CPU topo: Num. cores per package: 1 [ 0.004540] CPU topo: Num. threads per package: 2 [ 0.004541] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004558] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004574] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004576] Booting paravirtualized kernel on KVM [ 0.004578] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009484] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009765] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010467] kvm-guest: PV spinlocks enabled [ 0.010469] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010472] 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 [ 0.010661] random: crng init done [ 0.010662] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010880] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010992] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011046] Fallback order for Node 0: 0 [ 0.011049] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011050] Policy zone: DMA32 [ 0.011052] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015068] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015083] Kernel/User page tables isolation: enabled [ 0.023857] ftrace: allocating 41455 entries in 164 pages [ 0.023860] ftrace: allocated 164 pages with 3 groups [ 0.024691] Dynamic Preempt: voluntary [ 0.024727] rcu: Preemptible hierarchical RCU implementation. [ 0.024728] rcu: RCU event tracing is enabled. [ 0.024728] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024730] Trampoline variant of Tasks RCU enabled. [ 0.024731] Rude variant of Tasks RCU enabled. [ 0.024732] Tracing variant of Tasks RCU enabled. [ 0.024733] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024734] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024740] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024742] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024744] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030148] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030394] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030403] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030458] Console: colour dummy device 80x25 [ 0.030460] printk: legacy console [tty0] enabled [ 0.030758] printk: legacy console [ttyS0] enabled [ 0.167487] ACPI: Core revision 20250807 [ 0.168721] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171359] APIC: Switch to symmetric I/O mode setup [ 0.173387] x2apic enabled [ 0.174595] APIC: Switched APIC routing to: physical x2apic [ 0.177642] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.180183] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.181177] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.181177] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.181177] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.181177] Speculative Store Bypass: Vulnerable [ 0.181177] Spectre V2 : Mitigation: Retpolines [ 0.181177] RETBleed: Vulnerable [ 0.181177] ITS: Mitigation: Aligned branch/return thunks [ 0.181177] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181177] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181177] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.181177] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.181177] GDS: Unknown: Dependent on hypervisor status [ 0.181177] active return thunk: its_return_thunk [ 0.181177] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.181177] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.181177] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.181177] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.181177] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.181177] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.181177] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.181177] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.181177] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.181177] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.181177] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.181177] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.181177] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.181177] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.181177] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.181177] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.181177] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.181177] Freeing SMP alternatives memory: 40K [ 0.181177] pid_max: default: 32768 minimum: 301 [ 0.181177] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.181177] landlock: Up and running. [ 0.181177] SELinux: Initializing. [ 0.181177] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181177] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181177] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181378] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.182225] signal: max sigframe size: 3632 [ 0.182922] rcu: Hierarchical SRCU implementation. [ 0.183180] rcu: Max phase no-delay instances is 400. [ 0.184027] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187672] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188262] smp: Bringing up secondary CPUs ... [ 0.189100] smpboot: x86: Booting SMP configuration: [ 0.189183] .... node #0, CPUs: #1 [ 0.190612] 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. [ 0.192185] 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. [ 0.193218] smp: Brought up 1 node, 2 CPUs [ 0.193887] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.194333] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.195310] devtmpfs: initialized [ 0.195778] x86/mm: Memory block size: 128MB [ 0.196541] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197319] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198187] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199264] pinctrl core: initialized pinctrl subsystem [ 0.200717] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202331] audit: initializing netlink subsys (disabled) [ 0.203212] audit: type=2000 audit(1788447411.584:1): state=initialized audit_enabled=0 res=1 [ 0.203300] thermal_sys: Registered thermal governor 'step_wise' [ 0.204195] cpuidle: using governor menu [ 0.207645] efi: Freeing EFI boot services memory: 37748K [ 0.208186] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209268] dca service started, version 1.12.1 [ 0.210051] PCI: Using configuration type 1 for base access [ 0.210292] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.235242] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236181] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237181] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238181] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240657] ACPI: Added _OSI(Module Device) [ 0.241181] ACPI: Added _OSI(Processor Device) [ 0.241938] ACPI: Added _OSI(Processor Aggregator Device) [ 0.244197] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.246343] ACPI: Interpreter enabled [ 0.246970] ACPI: PM: (supports S0 S5) [ 0.247184] ACPI: Using IOAPIC for interrupt routing [ 0.247997] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249184] PCI: Using E820 reservations for host bridge windows [ 0.250290] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.253467] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.255185] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.256182] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257189] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.259544] acpiphp: Slot [3] registered [ 0.260188] acpiphp: Slot [4] registered [ 0.260833] acpiphp: Slot [5] registered [ 0.261196] acpiphp: Slot [6] registered [ 0.261847] acpiphp: Slot [7] registered [ 0.263195] acpiphp: Slot [8] registered [ 0.263838] acpiphp: Slot [9] registered [ 0.264196] acpiphp: Slot [10] registered [ 0.264859] acpiphp: Slot [11] registered [ 0.265193] acpiphp: Slot [12] registered [ 0.265872] acpiphp: Slot [13] registered [ 0.266196] acpiphp: Slot [14] registered [ 0.266869] acpiphp: Slot [15] registered [ 0.268194] acpiphp: Slot [16] registered [ 0.268859] acpiphp: Slot [17] registered [ 0.269193] acpiphp: Slot [18] registered [ 0.269870] acpiphp: Slot [19] registered [ 0.271199] acpiphp: Slot [20] registered [ 0.271845] acpiphp: Slot [21] registered [ 0.272195] acpiphp: Slot [22] registered [ 0.272842] acpiphp: Slot [23] registered [ 0.273195] acpiphp: Slot [24] registered [ 0.273861] acpiphp: Slot [25] registered [ 0.275198] acpiphp: Slot [26] registered [ 0.275850] acpiphp: Slot [27] registered [ 0.276194] acpiphp: Slot [28] registered [ 0.276863] acpiphp: Slot [29] registered [ 0.277196] acpiphp: Slot [30] registered [ 0.277856] acpiphp: Slot [31] registered [ 0.278196] PCI host bridge to bus 0000:00 [ 0.279007] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280182] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.282184] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283181] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284181] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285182] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286192] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288705] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.291350] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.293449] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.295262] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.296181] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.297196] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.298182] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.299194] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.300201] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.302526] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.304212] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.305311] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.307279] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.308547] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.312205] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.313784] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.316200] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.319360] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.320294] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.321286] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.322284] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.323229] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.325223] iommu: Default domain type: Translated [ 0.325968] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.326278] efivars: Registered efivars operations [ 0.327133] PCI: Using ACPI for IRQ routing [ 0.328210] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.329154] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.329177] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.331240] vgaarb: loaded [ 0.331768] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.332181] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.335228] clocksource: Switched to clocksource kvm-clock [ 0.336764] VFS: Disk quotas dquot_6.6.0 [ 0.337424] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.338889] pnp: PnP ACPI init [ 0.340361] pnp: PnP ACPI: found 5 devices [ 0.348559] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.350073] NET: Registered PF_INET protocol family [ 0.351007] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.363695] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.365086] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.366348] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.367796] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.369046] TCP: Hash tables configured (established 16384 bind 16384) [ 0.370131] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371350] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372549] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.373470] NET: Registered PF_XDP protocol family [ 0.374237] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.375215] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.376182] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.377248] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.378333] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.379553] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.380574] PCI: CLS 0 bytes, default 64 [ 0.381338] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.383141] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.385344] clocksource: Switched to clocksource tsc [ 0.405401] Initialise system trusted keyrings [ 0.406486] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.408259] Key type asymmetric registered [ 0.409150] Asymmetric key parser 'x509' registered [ 0.410811] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.412458] io scheduler mq-deadline registered [ 0.413463] io scheduler kyber registered [ 0.414346] io scheduler bfq registered [ 0.415730] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.417076] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.418801] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.423594] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.425490] i8042: Warning: Keylock active [ 0.427977] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.429046] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.430231] hv_vmbus: registering driver hyperv_keyboard [ 0.431498] rtc_cmos 00:00: RTC can wake from S4 [ 0.433785] rtc_cmos 00:00: registered as rtc0 [ 0.434981] rtc_cmos 00:00: setting system clock to 2026-09-03T14:56:49 UTC (1788447409) [ 0.436789] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.438113] intel_pstate: CPU model not supported [ 0.439184] efifb: probing for efifb [ 0.439976] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.441379] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.442654] efifb: scrolling: redraw [ 0.443422] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.445226] Console: switching to colour frame buffer device 100x37 [ 0.447018] fb0: EFI VGA frame buffer device [ 0.447978] pstore: Using crash dump compression: deflate [ 0.449130] pstore: Registered efi_pstore as persistent store backend [ 0.450721] NET: Registered PF_INET6 protocol family [ 0.452178] Segment Routing with IPv6 [ 0.452979] In-situ OAM (IOAM) with IPv6 [ 0.453889] NET: Registered PF_PACKET protocol family [ 0.455084] Key type dns_resolver registered [ 0.456405] IPI shorthand broadcast: enabled [ 0.459162] sched_clock: Marking stable (309002292, 149775465)->(534727328, -75949571) [ 0.460981] registered taskstats version 1 [ 0.462130] Loading compiled-in X.509 certificates [ 0.933355] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.669363] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.674050] Demotion targets for Node 0: null [ 1.675075] Key type .fscrypt registered [ 1.675908] Key type fscrypt-provisioning registered [ 1.676919] ima: No TPM chip found, activating TPM-bypass! [ 1.678123] ima: Allocated hash algorithm: sha1 [ 1.679048] ima: No architecture policies found [ 1.685277] clk: Disabling unused clocks [ 1.692114] Freeing unused kernel image (initmem) memory: 17040K [ 1.693804] Write protecting the kernel read-only data: 47104k [ 1.695628] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.697358] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.699036] Run /init as init process [ 1.818017] nvme nvme0: pci function 0000:00:04.0 [ 1.819336] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.829537] nvme nvme0: 2/0/0 default/read/poll queues [ 1.837208] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.838697] GPT:25804799 != 33554431 [ 1.839490] GPT:Alternate GPT header not at the end of the disk. [ 1.840616] GPT:25804799 != 33554431 [ 1.841355] GPT: Use GNU Parted to correct GPT errors. [ 1.842331] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.855982] SCSI subsystem initialized [ 1.882946] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.885294] device-mapper: uevent: version 1.0.3 [ 1.886325] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.893890] device-mapper: verity: sha256 using "sha256-lib" [ 1.928781] raid6: avx512x4 gen() 17774 MB/s [ 1.945781] raid6: avx512x2 gen() 17459 MB/s [ 1.962782] raid6: avx512x1 gen() 17364 MB/s [ 1.979783] raid6: avx2x4 gen() 17087 MB/s [ 1.997829] raid6: avx2x2 gen() 15448 MB/s [ 2.015782] raid6: avx2x1 gen() 13426 MB/s [ 2.016714] raid6: using algorithm avx512x4 gen() 17774 MB/s [ 2.033785] raid6: .... xor() 7106 MB/s, rmw enabled [ 2.034978] raid6: using avx512x2 recovery algorithm [ 2.045888] xor: automatically using best checksumming function avx [ 2.180695] Btrfs loaded, zoned=no, fsverity=no [ 2.185464] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.188929] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.192710] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.194082] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.230917] ACPI: PM: Preparing to enter system sleep state S5 [ 62.232126] reboot: Restarting system [ 62.232898] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:57:55.069399]      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 4085182274 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000379] ACPI: Early table checksum verification disabled [ 0.000382] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000387] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000392] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000398] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000402] ACPI: FACS 0x00000000789D0000 000040 [ 0.000404] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000407] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000410] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000413] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000416] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000419] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000422] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000424] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000427] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000428] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000429] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000430] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000430] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000431] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000432] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000432] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000433] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000434] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000435] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000476] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000486] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000537] Zone ranges: [ 0.000538] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000541] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000544] Normal empty [ 0.000545] Device empty [ 0.000547] Movable zone start for each node [ 0.000548] Early memory node ranges [ 0.000549] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000551] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000554] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000556] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000563] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000605] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003960] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004069] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004473] ACPI: PM-Timer IO Port: 0xb008 [ 0.004486] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004551] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004555] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004556] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004558] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004559] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004563] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004564] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004569] TSC deadline timer available [ 0.004574] CPU topo: Max. logical packages: 1 [ 0.004575] CPU topo: Max. logical dies: 1 [ 0.004575] CPU topo: Max. dies per package: 1 [ 0.004580] CPU topo: Max. threads per core: 2 [ 0.004581] CPU topo: Num. cores per package: 1 [ 0.004581] CPU topo: Num. threads per package: 2 [ 0.004582] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004599] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004614] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004616] Booting paravirtualized kernel on KVM [ 0.004618] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009487] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009765] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010475] kvm-guest: PV spinlocks enabled [ 0.010477] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010481] 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 [ 0.010656] random: crng init done [ 0.010657] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010873] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010984] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011039] Fallback order for Node 0: 0 [ 0.011042] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011043] Policy zone: DMA32 [ 0.011044] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014978] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014993] Kernel/User page tables isolation: enabled [ 0.023189] ftrace: allocating 41455 entries in 164 pages [ 0.023192] ftrace: allocated 164 pages with 3 groups [ 0.023989] Dynamic Preempt: voluntary [ 0.024024] rcu: Preemptible hierarchical RCU implementation. [ 0.024024] rcu: RCU event tracing is enabled. [ 0.024025] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024026] Trampoline variant of Tasks RCU enabled. [ 0.024027] Rude variant of Tasks RCU enabled. [ 0.024027] Tracing variant of Tasks RCU enabled. [ 0.024028] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024029] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024035] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024037] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024039] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029159] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029398] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029405] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029456] Console: colour dummy device 80x25 [ 0.029459] printk: legacy console [tty0] enabled [ 0.029735] printk: legacy console [ttyS0] enabled [ 0.165980] ACPI: Core revision 20250807 [ 0.166791] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168202] APIC: Switch to symmetric I/O mode setup [ 0.169377] x2apic enabled [ 0.170223] APIC: Switched APIC routing to: physical x2apic [ 0.172627] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.174254] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.175251] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175251] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175251] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175251] Speculative Store Bypass: Vulnerable [ 0.175251] Spectre V2 : Mitigation: Retpolines [ 0.175251] RETBleed: Vulnerable [ 0.175251] ITS: Mitigation: Aligned branch/return thunks [ 0.175251] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175251] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175251] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175251] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175251] GDS: Unknown: Dependent on hypervisor status [ 0.175251] active return thunk: its_return_thunk [ 0.175251] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175251] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175251] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175251] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175251] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175251] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175251] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175251] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175251] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175251] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175251] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175251] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175251] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175251] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175251] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175251] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175251] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175251] Freeing SMP alternatives memory: 40K [ 0.175251] pid_max: default: 32768 minimum: 301 [ 0.175251] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175251] landlock: Up and running. [ 0.175251] SELinux: Initializing. [ 0.175251] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175251] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175251] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175455] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176298] signal: max sigframe size: 3632 [ 0.176982] rcu: Hierarchical SRCU implementation. [ 0.177254] rcu: Max phase no-delay instances is 400. [ 0.178119] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181676] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182317] smp: Bringing up secondary CPUs ... [ 0.183142] smpboot: x86: Booting SMP configuration: [ 0.183255] .... node #0, CPUs: #1 [ 0.184616] 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. [ 0.186255] 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. [ 0.187291] smp: Brought up 1 node, 2 CPUs [ 0.187946] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.188403] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.189381] devtmpfs: initialized [ 0.189857] x86/mm: Memory block size: 128MB [ 0.191312] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192310] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193263] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194335] pinctrl core: initialized pinctrl subsystem [ 0.195694] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197394] audit: initializing netlink subsys (disabled) [ 0.198288] audit: type=2000 audit(1788447478.470:1): state=initialized audit_enabled=0 res=1 [ 0.198368] thermal_sys: Registered thermal governor 'step_wise' [ 0.199267] cpuidle: using governor menu [ 0.201751] efi: Freeing EFI boot services memory: 37748K [ 0.202257] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203341] dca service started, version 1.12.1 [ 0.204120] PCI: Using configuration type 1 for base access [ 0.205369] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231293] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232312] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233255] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234254] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236707] ACPI: Added _OSI(Module Device) [ 0.237172] ACPI: Added _OSI(Processor Device) [ 0.238256] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240371] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242465] ACPI: Interpreter enabled [ 0.242944] ACPI: PM: (supports S0 S5) [ 0.243258] ACPI: Using IOAPIC for interrupt routing [ 0.244061] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245257] PCI: Using E820 reservations for host bridge windows [ 0.246299] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249513] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251259] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252256] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253265] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255620] acpiphp: Slot [3] registered [ 0.256279] acpiphp: Slot [4] registered [ 0.256924] acpiphp: Slot [5] registered [ 0.257428] acpiphp: Slot [6] registered [ 0.258078] acpiphp: Slot [7] registered [ 0.259275] acpiphp: Slot [8] registered [ 0.260151] acpiphp: Slot [9] registered [ 0.260274] acpiphp: Slot [10] registered [ 0.260933] acpiphp: Slot [11] registered [ 0.262270] acpiphp: Slot [12] registered [ 0.262934] acpiphp: Slot [13] registered [ 0.263269] acpiphp: Slot [14] registered [ 0.263941] acpiphp: Slot [15] registered [ 0.264275] acpiphp: Slot [16] registered [ 0.264938] acpiphp: Slot [17] registered [ 0.266274] acpiphp: Slot [18] registered [ 0.266944] acpiphp: Slot [19] registered [ 0.267268] acpiphp: Slot [20] registered [ 0.268114] acpiphp: Slot [21] registered [ 0.269271] acpiphp: Slot [22] registered [ 0.269941] acpiphp: Slot [23] registered [ 0.270271] acpiphp: Slot [24] registered [ 0.270972] acpiphp: Slot [25] registered [ 0.271269] acpiphp: Slot [26] registered [ 0.271929] acpiphp: Slot [27] registered [ 0.273272] acpiphp: Slot [28] registered [ 0.273911] acpiphp: Slot [29] registered [ 0.274275] acpiphp: Slot [30] registered [ 0.274923] acpiphp: Slot [31] registered [ 0.275266] PCI host bridge to bus 0000:00 [ 0.276004] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277256] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278255] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279255] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281259] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282259] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283282] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285741] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288557] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289948] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291318] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292244] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293268] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294166] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295268] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296185] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297559] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299284] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301336] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302346] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303730] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307209] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307853] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311274] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314543] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315368] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316360] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317358] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318323] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320264] iommu: Default domain type: Translated [ 0.321029] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321364] efivars: Registered efivars operations [ 0.322188] PCI: Using ACPI for IRQ routing [ 0.323283] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324221] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324251] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326257] vgaarb: loaded [ 0.326765] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327254] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332296] clocksource: Switched to clocksource kvm-clock [ 0.333901] VFS: Disk quotas dquot_6.6.0 [ 0.334552] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335795] pnp: PnP ACPI init [ 0.336738] pnp: PnP ACPI: found 5 devices [ 0.344819] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346277] NET: Registered PF_INET protocol family [ 0.347142] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359736] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361100] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362370] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363660] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364896] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365970] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367026] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368198] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.369095] NET: Registered PF_XDP protocol family [ 0.369980] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370953] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371919] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372986] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374074] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375269] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376279] PCI: CLS 0 bytes, default 64 [ 0.377046] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378790] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.380872] clocksource: Switched to clocksource tsc [ 0.401129] Initialise system trusted keyrings [ 0.402950] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404776] Key type asymmetric registered [ 0.405715] Asymmetric key parser 'x509' registered [ 0.407387] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409884] io scheduler mq-deadline registered [ 0.410853] io scheduler kyber registered [ 0.411702] io scheduler bfq registered [ 0.413127] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.414609] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416232] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.421099] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.423529] i8042: Warning: Keylock active [ 0.425904] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.426958] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428152] hv_vmbus: registering driver hyperv_keyboard [ 0.429308] rtc_cmos 00:00: RTC can wake from S4 [ 0.431643] rtc_cmos 00:00: registered as rtc0 [ 0.432787] rtc_cmos 00:00: setting system clock to 2026-09-03T14:57:56 UTC (1788447476) [ 0.434657] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435976] intel_pstate: CPU model not supported [ 0.437063] efifb: probing for efifb [ 0.437884] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.439283] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440507] efifb: scrolling: redraw [ 0.441276] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.443093] Console: switching to colour frame buffer device 100x37 [ 0.444858] fb0: EFI VGA frame buffer device [ 0.445813] pstore: Using crash dump compression: deflate [ 0.446967] pstore: Registered efi_pstore as persistent store backend [ 0.448634] NET: Registered PF_INET6 protocol family [ 0.450941] Segment Routing with IPv6 [ 0.451550] In-situ OAM (IOAM) with IPv6 [ 0.452203] NET: Registered PF_PACKET protocol family [ 0.453945] Key type dns_resolver registered [ 0.455281] IPI shorthand broadcast: enabled [ 0.457999] sched_clock: Marking stable (313002187, 144846287)->(529068294, -71219820) [ 0.459838] registered taskstats version 1 [ 0.461004] Loading compiled-in X.509 certificates [ 0.935663] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.703979] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.711468] Demotion targets for Node 0: null [ 1.713187] Key type .fscrypt registered [ 1.714258] Key type fscrypt-provisioning registered [ 1.715616] ima: No TPM chip found, activating TPM-bypass! [ 1.719415] ima: Allocated hash algorithm: sha1 [ 1.721115] ima: No architecture policies found [ 1.730743] clk: Disabling unused clocks [ 1.743101] Freeing unused kernel image (initmem) memory: 17040K [ 1.748860] Write protecting the kernel read-only data: 47104k [ 1.758732] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.760587] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.762570] Run /init as init process [ 1.890270] nvme nvme0: pci function 0000:00:04.0 [ 1.891987] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.904148] nvme nvme0: 2/0/0 default/read/poll queues [ 1.911106] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.912901] GPT:25804799 != 33554431 [ 1.913922] GPT:Alternate GPT header not at the end of the disk. [ 1.915281] GPT:25804799 != 33554431 [ 1.916024] GPT: Use GNU Parted to correct GPT errors. [ 1.917002] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.937290] SCSI subsystem initialized [ 1.979040] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.981425] device-mapper: uevent: version 1.0.3 [ 1.982592] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.991415] device-mapper: verity: sha256 using "sha256-lib" [ 2.028854] raid6: avx512x4 gen() 17128 MB/s [ 2.045855] raid6: avx512x2 gen() 17399 MB/s [ 2.062854] raid6: avx512x1 gen() 17468 MB/s [ 2.079854] raid6: avx2x4 gen() 17784 MB/s [ 2.096854] raid6: avx2x2 gen() 17727 MB/s [ 2.113855] raid6: avx2x1 gen() 13284 MB/s [ 2.114791] raid6: using algorithm avx2x4 gen() 17784 MB/s [ 2.132855] raid6: .... xor() 7190 MB/s, rmw enabled [ 2.133898] raid6: using avx512x2 recovery algorithm [ 2.144489] xor: automatically using best checksumming function avx [ 2.276970] Btrfs loaded, zoned=no, fsverity=no [ 2.281821] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.285895] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.290022] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.291461] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.375938] ACPI: PM: Preparing to enter system sleep state S5 [ 62.377278] reboot: Restarting system [ 62.378074] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:59:03.167576]      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 5711827836 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000339] ACPI: Early table checksum verification disabled [ 0.000342] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000346] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000352] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000358] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000361] ACPI: FACS 0x00000000789D0000 000040 [ 0.000363] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000366] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000369] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000372] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000375] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000378] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000381] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000384] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000386] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000387] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000388] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000389] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000390] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000390] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000391] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000392] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000393] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000393] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000394] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000437] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000448] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000499] Zone ranges: [ 0.000500] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000502] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000505] Normal empty [ 0.000507] Device empty [ 0.000508] Movable zone start for each node [ 0.000509] Early memory node ranges [ 0.000510] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000512] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000515] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000517] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000524] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000566] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003935] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004045] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004457] ACPI: PM-Timer IO Port: 0xb008 [ 0.004470] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004534] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004537] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004539] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004541] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004542] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004546] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004548] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004552] TSC deadline timer available [ 0.004557] CPU topo: Max. logical packages: 1 [ 0.004558] CPU topo: Max. logical dies: 1 [ 0.004558] CPU topo: Max. dies per package: 1 [ 0.004563] CPU topo: Max. threads per core: 2 [ 0.004564] CPU topo: Num. cores per package: 1 [ 0.004564] CPU topo: Num. threads per package: 2 [ 0.004565] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004583] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004599] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004601] Booting paravirtualized kernel on KVM [ 0.004603] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009502] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009785] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010492] kvm-guest: PV spinlocks enabled [ 0.010494] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010497] 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 [ 0.010669] random: crng init done [ 0.010670] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010889] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011054] Fallback order for Node 0: 0 [ 0.011057] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011058] Policy zone: DMA32 [ 0.011059] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014995] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015011] Kernel/User page tables isolation: enabled [ 0.023344] ftrace: allocating 41455 entries in 164 pages [ 0.023349] ftrace: allocated 164 pages with 3 groups [ 0.024176] Dynamic Preempt: voluntary [ 0.024211] rcu: Preemptible hierarchical RCU implementation. [ 0.024212] rcu: RCU event tracing is enabled. [ 0.024213] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024214] Trampoline variant of Tasks RCU enabled. [ 0.024215] Rude variant of Tasks RCU enabled. [ 0.024215] Tracing variant of Tasks RCU enabled. [ 0.024216] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024217] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024223] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024225] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024226] 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 [ 0.029686] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029694] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029747] Console: colour dummy device 80x25 [ 0.029750] printk: legacy console [tty0] enabled [ 0.030026] printk: legacy console [ttyS0] enabled [ 0.162489] ACPI: Core revision 20250807 [ 0.163303] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164706] APIC: Switch to symmetric I/O mode setup [ 0.165876] x2apic enabled [ 0.166726] APIC: Switched APIC routing to: physical x2apic [ 0.169184] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.170804] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.171800] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171800] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171800] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171800] Speculative Store Bypass: Vulnerable [ 0.171800] Spectre V2 : Mitigation: Retpolines [ 0.171800] RETBleed: Vulnerable [ 0.171800] ITS: Mitigation: Aligned branch/return thunks [ 0.171800] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171800] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171800] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171800] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171800] GDS: Unknown: Dependent on hypervisor status [ 0.171800] active return thunk: its_return_thunk [ 0.171800] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171800] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171800] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171800] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171800] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171800] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171800] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171800] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171800] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171800] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171800] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171800] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171800] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171800] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171800] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171800] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171800] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171800] Freeing SMP alternatives memory: 40K [ 0.171800] pid_max: default: 32768 minimum: 301 [ 0.171800] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171800] landlock: Up and running. [ 0.171800] SELinux: Initializing. [ 0.171800] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171800] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171800] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171999] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172845] signal: max sigframe size: 3632 [ 0.173523] rcu: Hierarchical SRCU implementation. [ 0.173803] rcu: Max phase no-delay instances is 400. [ 0.174639] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178211] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178863] smp: Bringing up secondary CPUs ... [ 0.179694] smpboot: x86: Booting SMP configuration: [ 0.179804] .... node #0, CPUs: #1 [ 0.181200] 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. [ 0.182804] 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. [ 0.183839] smp: Brought up 1 node, 2 CPUs [ 0.184479] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.184953] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185931] devtmpfs: initialized [ 0.186396] x86/mm: Memory block size: 128MB [ 0.187839] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188857] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189812] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190885] pinctrl core: initialized pinctrl subsystem [ 0.192238] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193943] audit: initializing netlink subsys (disabled) [ 0.194833] audit: type=2000 audit(1788447547.143:1): state=initialized audit_enabled=0 res=1 [ 0.194914] thermal_sys: Registered thermal governor 'step_wise' [ 0.195815] cpuidle: using governor menu [ 0.198639] efi: Freeing EFI boot services memory: 37748K [ 0.198806] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199875] dca service started, version 1.12.1 [ 0.200648] PCI: Using configuration type 1 for base access [ 0.200921] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223864] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224803] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.226804] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.227802] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230097] ACPI: Added _OSI(Module Device) [ 0.230781] ACPI: Added _OSI(Processor Device) [ 0.230804] ACPI: Added _OSI(Processor Aggregator Device) [ 0.232652] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233896] ACPI: Interpreter enabled [ 0.234504] ACPI: PM: (supports S0 S5) [ 0.234805] ACPI: Using IOAPIC for interrupt routing [ 0.235600] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235805] PCI: Using E820 reservations for host bridge windows [ 0.236832] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239982] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240808] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241803] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.242815] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.244155] acpiphp: Slot [3] registered [ 0.244786] acpiphp: Slot [4] registered [ 0.244819] acpiphp: Slot [5] registered [ 0.245444] acpiphp: Slot [6] registered [ 0.245815] acpiphp: Slot [7] registered [ 0.246439] acpiphp: Slot [8] registered [ 0.246817] acpiphp: Slot [9] registered [ 0.247442] acpiphp: Slot [10] registered [ 0.247819] acpiphp: Slot [11] registered [ 0.248463] acpiphp: Slot [12] registered [ 0.248817] acpiphp: Slot [13] registered [ 0.249456] acpiphp: Slot [14] registered [ 0.249815] acpiphp: Slot [15] registered [ 0.250459] acpiphp: Slot [16] registered [ 0.250818] acpiphp: Slot [17] registered [ 0.251463] acpiphp: Slot [18] registered [ 0.251820] acpiphp: Slot [19] registered [ 0.252468] acpiphp: Slot [20] registered [ 0.252817] acpiphp: Slot [21] registered [ 0.253459] acpiphp: Slot [22] registered [ 0.253815] acpiphp: Slot [23] registered [ 0.254454] acpiphp: Slot [24] registered [ 0.254506] acpiphp: Slot [25] registered [ 0.254823] acpiphp: Slot [26] registered [ 0.255469] acpiphp: Slot [27] registered [ 0.256822] acpiphp: Slot [28] registered [ 0.257479] acpiphp: Slot [29] registered [ 0.257816] acpiphp: Slot [30] registered [ 0.258462] acpiphp: Slot [31] registered [ 0.258815] PCI host bridge to bus 0000:00 [ 0.259472] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.260803] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.261803] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.262803] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.263803] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.265803] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.266704] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.268237] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.270656] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.272384] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.272866] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.273789] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.274816] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.275724] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.276817] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.277725] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.279091] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.281825] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.282883] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.283896] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.285152] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.288820] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.290393] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.292820] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.295936] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.296907] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.297908] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.298910] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.299854] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.301129] iommu: Default domain type: Translated [ 0.301804] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.302816] efivars: Registered efivars operations [ 0.303557] PCI: Using ACPI for IRQ routing [ 0.303825] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.304777] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.304800] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.307806] vgaarb: loaded [ 0.308313] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.308803] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.313840] clocksource: Switched to clocksource kvm-clock [ 0.315363] VFS: Disk quotas dquot_6.6.0 [ 0.315995] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.317265] pnp: PnP ACPI init [ 0.318206] pnp: PnP ACPI: found 5 devices [ 0.326212] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.327640] NET: Registered PF_INET protocol family [ 0.328466] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.341234] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.342590] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.343818] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.345207] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.346464] TCP: Hash tables configured (established 16384 bind 16384) [ 0.347527] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.348589] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.349845] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.350744] NET: Registered PF_XDP protocol family [ 0.351512] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.352463] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.353426] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.354474] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.355547] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.356717] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.357776] PCI: CLS 0 bytes, default 64 [ 0.358535] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.360310] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.362420] clocksource: Switched to clocksource tsc [ 0.382426] Initialise system trusted keyrings [ 0.384163] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.385994] Key type asymmetric registered [ 0.386883] Asymmetric key parser 'x509' registered [ 0.388676] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.390371] io scheduler mq-deadline registered [ 0.391349] io scheduler kyber registered [ 0.392239] io scheduler bfq registered [ 0.394281] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.395640] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.397317] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.400363] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.402313] i8042: Warning: Keylock active [ 0.404695] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.405803] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.406978] hv_vmbus: registering driver hyperv_keyboard [ 0.408176] rtc_cmos 00:00: RTC can wake from S4 [ 0.410453] rtc_cmos 00:00: registered as rtc0 [ 0.411596] rtc_cmos 00:00: setting system clock to 2026-09-03T14:59:04 UTC (1788447544) [ 0.413462] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.414769] intel_pstate: CPU model not supported [ 0.415837] efifb: probing for efifb [ 0.416650] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.418024] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.419278] efifb: scrolling: redraw [ 0.420057] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.421840] Console: switching to colour frame buffer device 100x37 [ 0.423677] fb0: EFI VGA frame buffer device [ 0.424627] pstore: Using crash dump compression: deflate [ 0.425806] pstore: Registered efi_pstore as persistent store backend [ 0.427420] NET: Registered PF_INET6 protocol family [ 0.428973] Segment Routing with IPv6 [ 0.429809] In-situ OAM (IOAM) with IPv6 [ 0.430693] NET: Registered PF_PACKET protocol family [ 0.431898] Key type dns_resolver registered [ 0.433262] IPI shorthand broadcast: enabled [ 0.435933] sched_clock: Marking stable (294001689, 141106115)->(513889703, -78781899) [ 0.437879] registered taskstats version 1 [ 0.439033] Loading compiled-in X.509 certificates [ 0.916534] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.657903] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.662219] Demotion targets for Node 0: null [ 1.663224] Key type .fscrypt registered [ 1.664011] Key type fscrypt-provisioning registered [ 1.665099] ima: No TPM chip found, activating TPM-bypass! [ 1.666427] ima: Allocated hash algorithm: sha1 [ 1.667316] ima: No architecture policies found [ 1.675709] clk: Disabling unused clocks [ 1.682020] Freeing unused kernel image (initmem) memory: 17040K [ 1.683713] Write protecting the kernel read-only data: 47104k [ 1.685535] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.687258] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.688928] Run /init as init process [ 1.807002] nvme nvme0: pci function 0000:00:04.0 [ 1.808354] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.819135] nvme nvme0: 2/0/0 default/read/poll queues [ 1.825527] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.826948] GPT:25804799 != 33554431 [ 1.827714] GPT:Alternate GPT header not at the end of the disk. [ 1.828810] GPT:25804799 != 33554431 [ 1.829665] GPT: Use GNU Parted to correct GPT errors. [ 1.830636] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.846607] SCSI subsystem initialized [ 1.873823] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.876184] device-mapper: uevent: version 1.0.3 [ 1.877225] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.885028] device-mapper: verity: sha256 using "sha256-lib" [ 1.920115] raid6: avx512x4 gen() 17992 MB/s [ 1.937115] raid6: avx512x2 gen() 18045 MB/s [ 1.954114] raid6: avx512x1 gen() 18021 MB/s [ 1.971114] raid6: avx2x4 gen() 17825 MB/s [ 1.988115] raid6: avx2x2 gen() 17676 MB/s [ 2.005114] raid6: avx2x1 gen() 13807 MB/s [ 2.006040] raid6: using algorithm avx512x2 gen() 18045 MB/s [ 2.023113] raid6: .... xor() 24400 MB/s, rmw enabled [ 2.024142] raid6: using avx512x2 recovery algorithm [ 2.035021] xor: automatically using best checksumming function avx [ 2.166622] Btrfs loaded, zoned=no, fsverity=no [ 2.170915] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.174389] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.178224] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.179603] BTRFS error (device dm-0): open_ctree failed: -2