1.718302] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.719987] Run /init as init process [ 1.838153] nvme nvme0: pci function 0000:00:04.0 [ 1.839452] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.852044] nvme nvme0: 2/0/0 default/read/poll queues [ 1.858424] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.859829] GPT:25804799 != 33554431 [ 1.860590] GPT:Alternate GPT header not at the end of the disk. [ 1.861822] GPT:25804799 != 33554431 [ 1.862559] GPT: Use GNU Parted to correct GPT errors. [ 1.863540] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.878165] SCSI subsystem initialized [ 1.906608] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.909054] device-mapper: uevent: version 1.0.3 [ 1.910104] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.917723] device-mapper: verity: sha256 using "sha256-lib" [ 1.953530] raid6: avx512x4 gen() 17103 MB/s [ 1.971526] raid6: avx512x2 gen() 17623 MB/s [ 1.988526] raid6: avx512x1 gen() 17603 MB/s [ 2.005526] raid6: avx2x4 gen() 17975 MB/s [ 2.022529] raid6: avx2x2 gen() 16015 MB/s [ 2.039527] raid6: avx2x1 gen() 13422 MB/s [ 2.040459] raid6: using algorithm avx2x4 gen() 17975 MB/s [ 2.058526] raid6: .... xor() 7464 MB/s, rmw enabled [ 2.059554] raid6: using avx512x2 recovery algorithm [ 2.070242] xor: automatically using best checksumming function avx [ 2.202014] Btrfs loaded, zoned=no, fsverity=no [ 2.206057] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.209583] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.213938] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.215370] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.249632] ACPI: PM: Preparing to enter system sleep state S5 [ 62.250885] reboot: Restarting system [ 62.251677] 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        [2026-09-03T15:56:18.817050]      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 4009981301 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000431] ACPI: Early table checksum verification disabled [ 0.000435] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000439] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000445] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000450] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000453] ACPI: FACS 0x00000000789D0000 000040 [ 0.000456] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000459] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000462] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000464] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000467] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000470] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000473] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000476] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000478] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000479] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000480] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000481] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000482] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000482] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000483] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000484] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000484] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000485] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000486] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000527] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000537] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000589] Zone ranges: [ 0.000590] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000593] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000596] Normal empty [ 0.000597] Device empty [ 0.000599] Movable zone start for each node [ 0.000600] Early memory node ranges [ 0.000601] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000603] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000606] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000608] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000615] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000657] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004223] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004346] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004746] ACPI: PM-Timer IO Port: 0xb008 [ 0.004759] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004815] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004819] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004820] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004822] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004823] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004827] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004828] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004833] TSC deadline timer available [ 0.004838] CPU topo: Max. logical packages: 1 [ 0.004839] CPU topo: Max. logical dies: 1 [ 0.004840] CPU topo: Max. dies per package: 1 [ 0.004845] CPU topo: Max. threads per core: 2 [ 0.004845] CPU topo: Num. cores per package: 1 [ 0.004846] CPU topo: Num. threads per package: 2 [ 0.004847] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004864] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004880] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004882] Booting paravirtualized kernel on KVM [ 0.004884] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009778] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010062] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010741] kvm-guest: PV spinlocks enabled [ 0.010744] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010747] 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 [ 0.010921] random: crng init done [ 0.010922] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011143] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011263] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011317] Fallback order for Node 0: 0 [ 0.011320] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011321] Policy zone: DMA32 [ 0.011322] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015336] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015351] Kernel/User page tables isolation: enabled [ 0.023563] ftrace: allocating 41455 entries in 164 pages [ 0.023568] ftrace: allocated 164 pages with 3 groups [ 0.024362] Dynamic Preempt: voluntary [ 0.024394] rcu: Preemptible hierarchical RCU implementation. [ 0.024394] rcu: RCU event tracing is enabled. [ 0.024395] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024397] Trampoline variant of Tasks RCU enabled. [ 0.024397] Rude variant of Tasks RCU enabled. [ 0.024398] Tracing variant of Tasks RCU enabled. [ 0.024399] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024399] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024405] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024407] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024408] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029517] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029753] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029760] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029812] Console: colour dummy device 80x25 [ 0.029815] printk: legacy console [tty0] enabled [ 0.030096] printk: legacy console [ttyS0] enabled [ 0.174313] ACPI: Core revision 20250807 [ 0.175126] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.176572] APIC: Switch to symmetric I/O mode setup [ 0.177748] x2apic enabled [ 0.178607] APIC: Switched APIC routing to: physical x2apic [ 0.181127] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.182844] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.183839] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.183839] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.183839] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.183839] Speculative Store Bypass: Vulnerable [ 0.183839] Spectre V2 : Mitigation: Retpolines [ 0.183839] RETBleed: Vulnerable [ 0.183839] ITS: Mitigation: Aligned branch/return thunks [ 0.183839] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183839] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183839] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.183839] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.183839] GDS: Unknown: Dependent on hypervisor status [ 0.183839] active return thunk: its_return_thunk [ 0.183839] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.183839] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.183839] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.183839] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.183839] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.183839] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.183839] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.183839] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.183839] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.183839] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.183839] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.183839] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.183839] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.183839] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.183839] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.183839] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.183839] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.183839] Freeing SMP alternatives memory: 40K [ 0.183839] pid_max: default: 32768 minimum: 301 [ 0.183839] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.183839] landlock: Up and running. [ 0.183839] SELinux: Initializing. [ 0.183839] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183839] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183839] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.184047] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.184887] signal: max sigframe size: 3632 [ 0.185598] rcu: Hierarchical SRCU implementation. [ 0.185843] rcu: Max phase no-delay instances is 400. [ 0.186725] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.190246] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.190905] smp: Bringing up secondary CPUs ... [ 0.191768] smpboot: x86: Booting SMP configuration: [ 0.191844] .... node #0, CPUs: #1 [ 0.193292] 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. [ 0.194846] 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. [ 0.195876] smp: Brought up 1 node, 2 CPUs [ 0.196531] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.196988] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.197980] devtmpfs: initialized [ 0.198420] x86/mm: Memory block size: 128MB [ 0.199901] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.200903] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.201852] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202923] pinctrl core: initialized pinctrl subsystem [ 0.204335] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205986] audit: initializing netlink subsys (disabled) [ 0.206874] audit: type=2000 audit(1788450982.002:1): state=initialized audit_enabled=0 res=1 [ 0.206960] thermal_sys: Registered thermal governor 'step_wise' [ 0.207855] cpuidle: using governor menu [ 0.210554] efi: Freeing EFI boot services memory: 37748K [ 0.211848] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.212949] dca service started, version 1.12.1 [ 0.213740] PCI: Using configuration type 1 for base access [ 0.214959] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238877] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.239843] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240844] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.241842] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.244062] ACPI: Added _OSI(Module Device) [ 0.244824] ACPI: Added _OSI(Processor Device) [ 0.244847] ACPI: Added _OSI(Processor Aggregator Device) [ 0.246650] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.249009] ACPI: Interpreter enabled [ 0.249596] ACPI: PM: (supports S0 S5) [ 0.249845] ACPI: Using IOAPIC for interrupt routing [ 0.250669] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.252847] PCI: Using E820 reservations for host bridge windows [ 0.253922] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.257076] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.257849] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258844] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.260854] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262225] acpiphp: Slot [3] registered [ 0.262864] acpiphp: Slot [4] registered [ 0.263525] acpiphp: Slot [5] registered [ 0.264859] acpiphp: Slot [6] registered [ 0.265512] acpiphp: Slot [7] registered [ 0.265857] acpiphp: Slot [8] registered [ 0.266512] acpiphp: Slot [9] registered [ 0.266855] acpiphp: Slot [10] registered [ 0.267527] acpiphp: Slot [11] registered [ 0.268868] acpiphp: Slot [12] registered [ 0.269546] acpiphp: Slot [13] registered [ 0.269857] acpiphp: Slot [14] registered [ 0.270531] acpiphp: Slot [15] registered [ 0.271861] acpiphp: Slot [16] registered [ 0.272535] acpiphp: Slot [17] registered [ 0.272857] acpiphp: Slot [18] registered [ 0.273554] acpiphp: Slot [19] registered [ 0.274857] acpiphp: Slot [20] registered [ 0.275531] acpiphp: Slot [21] registered [ 0.275857] acpiphp: Slot [22] registered [ 0.276533] acpiphp: Slot [23] registered [ 0.276860] acpiphp: Slot [24] registered [ 0.277540] acpiphp: Slot [25] registered [ 0.278858] acpiphp: Slot [26] registered [ 0.279525] acpiphp: Slot [27] registered [ 0.279858] acpiphp: Slot [28] registered [ 0.280531] acpiphp: Slot [29] registered [ 0.280856] acpiphp: Slot [30] registered [ 0.281552] acpiphp: Slot [31] registered [ 0.282855] PCI host bridge to bus 0000:00 [ 0.283530] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.283843] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.284842] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286843] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287842] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.288843] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.289802] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.291374] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.293877] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.296453] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.296911] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.297858] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.298857] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.299834] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.301858] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.302799] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.304148] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.305873] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.306927] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.307943] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.310180] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.313868] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.315445] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.317866] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.321060] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.321955] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.322948] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.323954] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.324895] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.326866] iommu: Default domain type: Translated [ 0.327632] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.327946] efivars: Registered efivars operations [ 0.328839] PCI: Using ACPI for IRQ routing [ 0.329871] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.330828] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.330839] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.332845] vgaarb: loaded [ 0.333375] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.334852] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.339883] clocksource: Switched to clocksource kvm-clock [ 0.341418] VFS: Disk quotas dquot_6.6.0 [ 0.342090] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.343351] pnp: PnP ACPI init [ 0.344346] pnp: PnP ACPI: found 5 devices [ 0.352635] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.354137] NET: Registered PF_INET protocol family [ 0.355007] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.367789] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.369296] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.370557] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.371874] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.373201] TCP: Hash tables configured (established 16384 bind 16384) [ 0.374319] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375397] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376602] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.377539] NET: Registered PF_XDP protocol family [ 0.378404] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.379547] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.380583] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.381689] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.382819] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.384065] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.385128] PCI: CLS 0 bytes, default 64 [ 0.385900] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.387616] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.390099] clocksource: Switched to clocksource tsc [ 0.410108] Initialise system trusted keyrings [ 0.411164] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.412865] Key type asymmetric registered [ 0.413711] Asymmetric key parser 'x509' registered [ 0.416724] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.418298] io scheduler mq-deadline registered [ 0.419236] io scheduler kyber registered [ 0.420172] io scheduler bfq registered [ 0.422268] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.423612] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.425402] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.428503] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.430320] i8042: Warning: Keylock active [ 0.432705] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.433733] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.434883] hv_vmbus: registering driver hyperv_keyboard [ 0.436119] rtc_cmos 00:00: RTC can wake from S4 [ 0.438462] rtc_cmos 00:00: registered as rtc0 [ 0.439566] rtc_cmos 00:00: setting system clock to 2026-09-03T15:56:21 UTC (1788450981) [ 0.441312] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.442569] intel_pstate: CPU model not supported [ 0.443584] efifb: probing for efifb [ 0.444378] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.445883] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.447106] efifb: scrolling: redraw [ 0.447863] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.449643] Console: switching to colour frame buffer device 100x37 [ 0.451414] fb0: EFI VGA frame buffer device [ 0.452361] pstore: Using crash dump compression: deflate [ 0.453478] pstore: Registered efi_pstore as persistent store backend [ 0.455032] NET: Registered PF_INET6 protocol family [ 0.456444] Segment Routing with IPv6 [ 0.457246] In-situ OAM (IOAM) with IPv6 [ 0.458104] NET: Registered PF_PACKET protocol family [ 0.460120] Key type dns_resolver registered [ 0.461497] IPI shorthand broadcast: enabled [ 0.464240] sched_clock: Marking stable (311002706, 153080021)->(538200066, -74117339) [ 0.466071] registered taskstats version 1 [ 0.467357] Loading compiled-in X.509 certificates [ 0.943990] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.699141] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.703527] Demotion targets for Node 0: null [ 1.704681] Key type .fscrypt registered [ 1.705546] Key type fscrypt-provisioning registered [ 1.706590] ima: No TPM chip found, activating TPM-bypass! [ 1.707821] ima: Allocated hash algorithm: sha1 [ 1.708874] ima: No architecture policies found [ 1.715750] clk: Disabling unused clocks [ 1.722219] Freeing unused kernel image (initmem) memory: 17040K [ 1.723912] Write protecting the kernel read-only data: 47104k [ 1.725738] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.727440] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.729101] Run /init as init process [ 1.849562] nvme nvme0: pci function 0000:00:04.0 [ 1.850897] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.861107] nvme nvme0: 2/0/0 default/read/poll queues [ 1.868432] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.869858] GPT:25804799 != 33554431 [ 1.870642] GPT:Alternate GPT header not at the end of the disk. [ 1.871775] GPT:25804799 != 33554431 [ 1.872650] GPT: Use GNU Parted to correct GPT errors. [ 1.873656] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.887975] SCSI subsystem initialized [ 1.915605] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.918016] device-mapper: uevent: version 1.0.3 [ 1.919222] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.926981] device-mapper: verity: sha256 using "sha256-lib" [ 1.963087] raid6: avx512x4 gen() 17882 MB/s [ 1.980097] raid6: avx512x2 gen() 17128 MB/s [ 1.998088] raid6: avx512x1 gen() 14390 MB/s [ 2.015086] raid6: avx2x4 gen() 17704 MB/s [ 2.033094] raid6: avx2x2 gen() 17263 MB/s [ 2.050090] raid6: avx2x1 gen() 13434 MB/s [ 2.051042] raid6: using algorithm avx512x4 gen() 17882 MB/s [ 2.069088] raid6: .... xor() 6609 MB/s, rmw enabled [ 2.070164] raid6: using avx512x2 recovery algorithm [ 2.080894] xor: automatically using best checksumming function avx [ 2.215975] Btrfs loaded, zoned=no, fsverity=no [ 2.222690] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.226256] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.230367] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.231815] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.298092] ACPI: PM: Preparing to enter system sleep state S5 [ 62.299368] reboot: Restarting system [ 62.300339] 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        [2026-09-03T15:57:25.615305]      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 4004428949 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000406] 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) [ 0.000419] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000424] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000428] 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) [ 0.000442] 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) [ 0.000453] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000454] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000455] 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] [ 0.000458] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000459] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000460] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000461] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000502] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000512] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000563] Zone ranges: [ 0.000564] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000567] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000569] Normal empty [ 0.000571] Device empty [ 0.000572] Movable zone start for each node [ 0.000574] Early memory node ranges [ 0.000575] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000577] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000579] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000582] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000589] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000620] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004120] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004234] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004633] ACPI: PM-Timer IO Port: 0xb008 [ 0.004646] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004705] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004709] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004711] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004712] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004714] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004718] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004720] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004724] TSC deadline timer available [ 0.004729] CPU topo: Max. logical packages: 1 [ 0.004730] CPU topo: Max. logical dies: 1 [ 0.004731] CPU topo: Max. dies per package: 1 [ 0.004735] CPU topo: Max. threads per core: 2 [ 0.004736] CPU topo: Num. cores per package: 1 [ 0.004737] CPU topo: Num. threads per package: 2 [ 0.004737] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004756] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004772] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004774] Booting paravirtualized kernel on KVM [ 0.004776] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009695] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009982] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010713] kvm-guest: PV spinlocks enabled [ 0.010716] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010720] 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 [ 0.010894] random: crng init done [ 0.010895] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011119] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011242] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011298] Fallback order for Node 0: 0 [ 0.011301] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011302] Policy zone: DMA32 [ 0.011304] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015835] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015861] Kernel/User page tables isolation: enabled [ 0.024636] ftrace: allocating 41455 entries in 164 pages [ 0.024640] ftrace: allocated 164 pages with 3 groups [ 0.025442] Dynamic Preempt: voluntary [ 0.025476] rcu: Preemptible hierarchical RCU implementation. [ 0.025476] rcu: RCU event tracing is enabled. [ 0.025477] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025479] Trampoline variant of Tasks RCU enabled. [ 0.025480] Rude variant of Tasks RCU enabled. [ 0.025480] Tracing variant of Tasks RCU enabled. [ 0.025481] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025482] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025488] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025490] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025491] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031253] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031492] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031499] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031555] Console: colour dummy device 80x25 [ 0.031559] printk: legacy console [tty0] enabled [ 0.031834] printk: legacy console [ttyS0] enabled [ 0.166521] ACPI: Core revision 20250807 [ 0.167344] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168802] APIC: Switch to symmetric I/O mode setup [ 0.169978] x2apic enabled [ 0.170842] APIC: Switched APIC routing to: physical x2apic [ 0.173257] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.174899] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.175895] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175895] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175895] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175895] Speculative Store Bypass: Vulnerable [ 0.175895] Spectre V2 : Mitigation: Retpolines [ 0.175895] RETBleed: Vulnerable [ 0.175895] ITS: Mitigation: Aligned branch/return thunks [ 0.175895] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175895] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175895] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175895] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175895] GDS: Unknown: Dependent on hypervisor status [ 0.175895] active return thunk: its_return_thunk [ 0.175895] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175895] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175895] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175895] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175895] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175895] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175895] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175895] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175895] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175895] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175895] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175895] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175895] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175895] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175895] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175895] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175895] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175895] Freeing SMP alternatives memory: 40K [ 0.175895] pid_max: default: 32768 minimum: 301 [ 0.175895] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175895] landlock: Up and running. [ 0.175895] SELinux: Initializing. [ 0.175895] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175895] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175895] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176096] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176944] signal: max sigframe size: 3632 [ 0.177635] rcu: Hierarchical SRCU implementation. [ 0.177898] rcu: Max phase no-delay instances is 400. [ 0.178755] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182354] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182960] smp: Bringing up secondary CPUs ... [ 0.183791] smpboot: x86: Booting SMP configuration: [ 0.183899] .... node #0, CPUs: #1 [ 0.185427] 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. [ 0.186899] 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. [ 0.187937] smp: Brought up 1 node, 2 CPUs [ 0.188586] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.189149] Memory: 1886644K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.190051] devtmpfs: initialized [ 0.190606] x86/mm: Memory block size: 128MB [ 0.191951] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192969] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193895] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194982] pinctrl core: initialized pinctrl subsystem [ 0.196389] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198066] audit: initializing netlink subsys (disabled) [ 0.198932] audit: type=2000 audit(1788451048.876:1): state=initialized audit_enabled=0 res=1 [ 0.199014] thermal_sys: Registered thermal governor 'step_wise' [ 0.199909] cpuidle: using governor menu [ 0.202473] efi: Freeing EFI boot services memory: 37748K [ 0.202902] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204080] dca service started, version 1.12.1 [ 0.204875] PCI: Using configuration type 1 for base access [ 0.206014] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231949] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232899] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233898] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234897] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236418] ACPI: Added _OSI(Module Device) [ 0.236898] ACPI: Added _OSI(Processor Device) [ 0.237599] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240000] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242118] ACPI: Interpreter enabled [ 0.242573] ACPI: PM: (supports S0 S5) [ 0.242900] ACPI: Using IOAPIC for interrupt routing [ 0.243803] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245903] PCI: Using E820 reservations for host bridge windows [ 0.246969] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250133] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250903] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251899] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253910] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255291] acpiphp: Slot [3] registered [ 0.255919] acpiphp: Slot [4] registered [ 0.256586] acpiphp: Slot [5] registered [ 0.257915] acpiphp: Slot [6] registered [ 0.258564] acpiphp: Slot [7] registered [ 0.258912] acpiphp: Slot [8] registered [ 0.259708] acpiphp: Slot [9] registered [ 0.259914] acpiphp: Slot [10] registered [ 0.260584] acpiphp: Slot [11] registered [ 0.261916] acpiphp: Slot [12] registered [ 0.262597] acpiphp: Slot [13] registered [ 0.262912] acpiphp: Slot [14] registered [ 0.263602] acpiphp: Slot [15] registered [ 0.263912] acpiphp: Slot [16] registered [ 0.264693] acpiphp: Slot [17] registered [ 0.265914] acpiphp: Slot [18] registered [ 0.266640] acpiphp: Slot [19] registered [ 0.266915] acpiphp: Slot [20] registered [ 0.267587] acpiphp: Slot [21] registered [ 0.268913] acpiphp: Slot [22] registered [ 0.269557] acpiphp: Slot [23] registered [ 0.269920] acpiphp: Slot [24] registered [ 0.270680] acpiphp: Slot [25] registered [ 0.271920] acpiphp: Slot [26] registered [ 0.272565] acpiphp: Slot [27] registered [ 0.272915] acpiphp: Slot [28] registered [ 0.273567] acpiphp: Slot [29] registered [ 0.273913] acpiphp: Slot [30] registered [ 0.274589] acpiphp: Slot [31] registered [ 0.274912] PCI host bridge to bus 0000:00 [ 0.275571] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276898] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.277898] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.278898] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280899] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281899] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282835] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284364] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286761] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288508] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289962] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290880] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291912] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292837] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293912] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294842] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296191] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298926] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299978] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300996] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302250] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305792] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306581] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308919] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.312030] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314001] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315003] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316001] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.316947] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318233] iommu: Default domain type: Translated [ 0.318898] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319997] efivars: Registered efivars operations [ 0.320666] PCI: Using ACPI for IRQ routing [ 0.320933] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.321895] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321895] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324901] vgaarb: loaded [ 0.325410] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.325898] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.329938] clocksource: Switched to clocksource kvm-clock [ 0.331548] VFS: Disk quotas dquot_6.6.0 [ 0.332199] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333514] pnp: PnP ACPI init [ 0.334587] pnp: PnP ACPI: found 5 devices [ 0.342679] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344156] NET: Registered PF_INET protocol family [ 0.345008] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.357859] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359230] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.360480] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361812] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363032] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364099] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365274] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366486] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367380] NET: Registered PF_XDP protocol family [ 0.368147] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369123] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370325] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371587] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372663] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373930] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374952] PCI: CLS 0 bytes, default 64 [ 0.375710] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377455] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.379556] clocksource: Switched to clocksource tsc [ 0.399576] Initialise system trusted keyrings [ 0.400614] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402387] Key type asymmetric registered [ 0.403278] Asymmetric key parser 'x509' registered [ 0.404956] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406565] io scheduler mq-deadline registered [ 0.407544] io scheduler kyber registered [ 0.408439] io scheduler bfq registered [ 0.410521] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.411953] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.413672] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.416191] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.418645] i8042: Warning: Keylock active [ 0.421101] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.422169] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.423337] hv_vmbus: registering driver hyperv_keyboard [ 0.424512] rtc_cmos 00:00: RTC can wake from S4 [ 0.426825] rtc_cmos 00:00: registered as rtc0 [ 0.427952] rtc_cmos 00:00: setting system clock to 2026-09-03T15:57:28 UTC (1788451048) [ 0.429749] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.430990] intel_pstate: CPU model not supported [ 0.432027] efifb: probing for efifb [ 0.432819] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.434171] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.435369] efifb: scrolling: redraw [ 0.436124] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.437897] Console: switching to colour frame buffer device 100x37 [ 0.439653] fb0: EFI VGA frame buffer device [ 0.440601] pstore: Using crash dump compression: deflate [ 0.441757] pstore: Registered efi_pstore as persistent store backend [ 0.443352] NET: Registered PF_INET6 protocol family [ 0.444787] Segment Routing with IPv6 [ 0.445685] In-situ OAM (IOAM) with IPv6 [ 0.446530] NET: Registered PF_PACKET protocol family [ 0.447639] Key type dns_resolver registered [ 0.449765] IPI shorthand broadcast: enabled [ 0.452412] sched_clock: Marking stable (309002075, 143395990)->(533050409, -80652344) [ 0.454266] registered taskstats version 1 [ 0.455518] Loading compiled-in X.509 certificates [ 0.928088] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.915526] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.920461] Demotion targets for Node 0: null [ 1.921843] Key type .fscrypt registered [ 1.922702] Key type fscrypt-provisioning registered [ 1.923745] ima: No TPM chip found, activating TPM-bypass! [ 1.924983] ima: Allocated hash algorithm: sha1 [ 1.926023] ima: No architecture policies found [ 1.932642] clk: Disabling unused clocks [ 1.939104] Freeing unused kernel image (initmem) memory: 17040K [ 1.940856] Write protecting the kernel read-only data: 47104k [ 1.942687] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.944434] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.946204] Run /init as init process [ 2.067190] nvme nvme0: pci function 0000:00:04.0 [ 2.068533] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.079983] nvme nvme0: 2/0/0 default/read/poll queues [ 2.088422] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.090009] GPT:25804799 != 33554431 [ 2.090811] GPT:Alternate GPT header not at the end of the disk. [ 2.091952] GPT:25804799 != 33554431 [ 2.092718] GPT: Use GNU Parted to correct GPT errors. [ 2.093741] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.111046] SCSI subsystem initialized [ 2.148538] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.151027] device-mapper: uevent: version 1.0.3 [ 2.152099] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.161010] device-mapper: verity: sha256 using "sha256-lib" [ 2.198404] raid6: avx512x4 gen() 17436 MB/s [ 2.215404] raid6: avx512x2 gen() 16995 MB/s [ 2.232405] raid6: avx512x1 gen() 16000 MB/s [ 2.249405] raid6: avx2x4 gen() 17430 MB/s [ 2.266404] raid6: avx2x2 gen() 16693 MB/s [ 2.283414] raid6: avx2x1 gen() 12363 MB/s [ 2.284628] raid6: using algorithm avx512x4 gen() 17436 MB/s [ 2.302407] raid6: .... xor() 6002 MB/s, rmw enabled [ 2.303456] raid6: using avx512x2 recovery algorithm [ 2.314334] xor: automatically using best checksumming function avx [ 2.452902] Btrfs loaded, zoned=no, fsverity=no [ 2.457460] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.461240] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.465167] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.466715] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.552349] ACPI: PM: Preparing to enter system sleep state S5 [ 62.554494] reboot: Restarting system [ 62.555522] 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        [2026-09-03T15:58:32.913391]      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 4184515719 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000095] 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 [ 0.000188] Using GB pages for direct mapping [ 0.000302] ACPI: Early table checksum verification disabled [ 0.000306] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000311] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000316] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000322] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000325] ACPI: FACS 0x00000000789D0000 000040 [ 0.000328] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000331] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000334] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000336] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000339] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000342] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000345] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000348] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000350] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000351] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000352] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000353] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000354] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000354] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000356] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000356] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000357] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000358] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000359] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000401] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000411] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000462] Zone ranges: [ 0.000463] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000466] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000469] Normal empty [ 0.000470] Device empty [ 0.000472] Movable zone start for each node [ 0.000473] Early memory node ranges [ 0.000474] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000476] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000479] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000481] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000488] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000531] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004032] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004170] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004580] ACPI: PM-Timer IO Port: 0xb008 [ 0.004592] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004650] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004653] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004655] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004656] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004657] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004661] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004663] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004667] TSC deadline timer available [ 0.004672] CPU topo: Max. logical packages: 1 [ 0.004673] CPU topo: Max. logical dies: 1 [ 0.004673] CPU topo: Max. dies per package: 1 [ 0.004678] CPU topo: Max. threads per core: 2 [ 0.004679] CPU topo: Num. cores per package: 1 [ 0.004680] CPU topo: Num. threads per package: 2 [ 0.004680] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004699] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004714] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004716] Booting paravirtualized kernel on KVM [ 0.004718] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009642] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009926] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010646] kvm-guest: PV spinlocks enabled [ 0.010649] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010652] 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 [ 0.010826] random: crng init done [ 0.010827] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011052] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011168] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011224] Fallback order for Node 0: 0 [ 0.011227] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011228] Policy zone: DMA32 [ 0.011229] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015299] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015315] Kernel/User page tables isolation: enabled [ 0.023747] ftrace: allocating 41455 entries in 164 pages [ 0.023750] ftrace: allocated 164 pages with 3 groups [ 0.024570] Dynamic Preempt: voluntary [ 0.024607] rcu: Preemptible hierarchical RCU implementation. [ 0.024608] rcu: RCU event tracing is enabled. [ 0.024608] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024610] Trampoline variant of Tasks RCU enabled. [ 0.024611] Rude variant of Tasks RCU enabled. [ 0.024611] Tracing variant of Tasks RCU enabled. [ 0.024612] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024613] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024620] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024621] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024623] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029732] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029973] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029980] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030034] Console: colour dummy device 80x25 [ 0.030037] printk: legacy console [tty0] enabled [ 0.030314] printk: legacy console [ttyS0] enabled [ 0.171186] ACPI: Core revision 20250807 [ 0.171999] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173442] APIC: Switch to symmetric I/O mode setup [ 0.174620] x2apic enabled [ 0.175483] APIC: Switched APIC routing to: physical x2apic [ 0.177906] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.179545] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.180541] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180541] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180541] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180541] Speculative Store Bypass: Vulnerable [ 0.180541] Spectre V2 : Mitigation: Retpolines [ 0.180541] RETBleed: Vulnerable [ 0.180541] ITS: Mitigation: Aligned branch/return thunks [ 0.180541] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180541] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180541] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180541] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180541] GDS: Unknown: Dependent on hypervisor status [ 0.180541] active return thunk: its_return_thunk [ 0.180541] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180541] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180541] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180541] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180541] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180541] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180541] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180541] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180541] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180541] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180541] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180541] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180541] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180541] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180541] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180541] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180541] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180541] Freeing SMP alternatives memory: 40K [ 0.180541] pid_max: default: 32768 minimum: 301 [ 0.180541] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180541] landlock: Up and running. [ 0.180541] SELinux: Initializing. [ 0.180541] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180541] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180541] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180742] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181591] signal: max sigframe size: 3632 [ 0.182290] rcu: Hierarchical SRCU implementation. [ 0.182544] rcu: Max phase no-delay instances is 400. [ 0.183397] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187086] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187616] smp: Bringing up secondary CPUs ... [ 0.188449] smpboot: x86: Booting SMP configuration: [ 0.188545] .... node #0, CPUs: #1 [ 0.190092] 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. [ 0.191549] 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. [ 0.192589] smp: Brought up 1 node, 2 CPUs [ 0.193246] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.193726] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.194688] devtmpfs: initialized [ 0.195100] x86/mm: Memory block size: 128MB [ 0.196597] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197632] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198554] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199645] pinctrl core: initialized pinctrl subsystem [ 0.201107] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202695] audit: initializing netlink subsys (disabled) [ 0.203583] audit: type=2000 audit(1788451116.240:1): state=initialized audit_enabled=0 res=1 [ 0.203660] thermal_sys: Registered thermal governor 'step_wise' [ 0.204556] cpuidle: using governor menu [ 0.207438] efi: Freeing EFI boot services memory: 37748K [ 0.208549] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209638] dca service started, version 1.12.1 [ 0.210439] PCI: Using configuration type 1 for base access [ 0.211662] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234688] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235545] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236546] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237544] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239640] ACPI: Added _OSI(Module Device) [ 0.240476] ACPI: Added _OSI(Processor Device) [ 0.240546] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242436] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244827] ACPI: Interpreter enabled [ 0.245245] ACPI: PM: (supports S0 S5) [ 0.246547] ACPI: Using IOAPIC for interrupt routing [ 0.247365] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248545] PCI: Using E820 reservations for host bridge windows [ 0.249663] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252913] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254551] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255546] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256554] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258906] acpiphp: Slot [3] registered [ 0.259566] acpiphp: Slot [4] registered [ 0.260227] acpiphp: Slot [5] registered [ 0.260559] acpiphp: Slot [6] registered [ 0.261228] acpiphp: Slot [7] registered [ 0.262563] acpiphp: Slot [8] registered [ 0.263204] acpiphp: Slot [9] registered [ 0.263558] acpiphp: Slot [10] registered [ 0.264333] acpiphp: Slot [11] registered [ 0.264559] acpiphp: Slot [12] registered [ 0.265211] acpiphp: Slot [13] registered [ 0.266558] acpiphp: Slot [14] registered [ 0.267221] acpiphp: Slot [15] registered [ 0.267560] acpiphp: Slot [16] registered [ 0.268237] acpiphp: Slot [17] registered [ 0.268562] acpiphp: Slot [18] registered [ 0.269233] acpiphp: Slot [19] registered [ 0.270558] acpiphp: Slot [20] registered [ 0.271220] acpiphp: Slot [21] registered [ 0.271561] acpiphp: Slot [22] registered [ 0.272271] acpiphp: Slot [23] registered [ 0.273562] acpiphp: Slot [24] registered [ 0.274214] acpiphp: Slot [25] registered [ 0.274561] acpiphp: Slot [26] registered [ 0.275229] acpiphp: Slot [27] registered [ 0.275564] acpiphp: Slot [28] registered [ 0.276227] acpiphp: Slot [29] registered [ 0.277559] acpiphp: Slot [30] registered [ 0.278226] acpiphp: Slot [31] registered [ 0.278556] PCI host bridge to bus 0000:00 [ 0.279221] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280544] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281544] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282544] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283546] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285546] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286472] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287982] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290436] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292140] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293610] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294543] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295558] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296544] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297558] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.298561] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299796] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301572] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302624] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303775] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305887] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309450] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310134] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313560] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316752] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317650] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318648] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319647] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320600] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321894] iommu: Default domain type: Translated [ 0.322544] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323651] efivars: Registered efivars operations [ 0.324319] PCI: Using ACPI for IRQ routing [ 0.325567] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326541] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326541] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328547] vgaarb: loaded [ 0.329091] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329544] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333582] clocksource: Switched to clocksource kvm-clock [ 0.335134] VFS: Disk quotas dquot_6.6.0 [ 0.335817] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337079] pnp: PnP ACPI init [ 0.338031] pnp: PnP ACPI: found 5 devices [ 0.346065] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347689] NET: Registered PF_INET protocol family [ 0.348550] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361457] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362861] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364120] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365431] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366786] TCP: Hash tables configured (established 16384 bind 16384) [ 0.367877] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368949] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370133] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371054] NET: Registered PF_XDP protocol family [ 0.371839] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372828] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373808] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374913] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376013] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377214] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378268] PCI: CLS 0 bytes, default 64 [ 0.379148] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380875] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.382993] clocksource: Switched to clocksource tsc [ 0.403070] Initialise system trusted keyrings [ 0.404227] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406045] Key type asymmetric registered [ 0.406995] Asymmetric key parser 'x509' registered [ 0.409152] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.411593] io scheduler mq-deadline registered [ 0.412532] io scheduler kyber registered [ 0.413422] io scheduler bfq registered [ 0.416669] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.418137] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.419801] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422961] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.424804] i8042: Warning: Keylock active [ 0.427304] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.428365] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.429553] hv_vmbus: registering driver hyperv_keyboard [ 0.430780] rtc_cmos 00:00: RTC can wake from S4 [ 0.433075] rtc_cmos 00:00: registered as rtc0 [ 0.434216] rtc_cmos 00:00: setting system clock to 2026-09-03T15:58:35 UTC (1788451115) [ 0.436047] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.437339] intel_pstate: CPU model not supported [ 0.438426] efifb: probing for efifb [ 0.439210] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.440582] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.441799] efifb: scrolling: redraw [ 0.442557] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.444374] Console: switching to colour frame buffer device 100x37 [ 0.446171] fb0: EFI VGA frame buffer device [ 0.447140] pstore: Using crash dump compression: deflate [ 0.448271] pstore: Registered efi_pstore as persistent store backend [ 0.449830] NET: Registered PF_INET6 protocol family [ 0.451363] Segment Routing with IPv6 [ 0.452177] In-situ OAM (IOAM) with IPv6 [ 0.453048] NET: Registered PF_PACKET protocol family [ 0.454183] Key type dns_resolver registered [ 0.455613] IPI shorthand broadcast: enabled [ 0.458271] sched_clock: Marking stable (308002188, 149561688)->(531339708, -73775832) [ 0.460145] registered taskstats version 1 [ 0.461282] Loading compiled-in X.509 certificates [ 0.940208] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.692841] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.697190] Demotion targets for Node 0: null [ 1.698220] Key type .fscrypt registered [ 1.699144] Key type fscrypt-provisioning registered [ 1.700161] ima: No TPM chip found, activating TPM-bypass! [ 1.701389] ima: Allocated hash algorithm: sha1 [ 1.702299] ima: No architecture policies found [ 1.710167] clk: Disabling unused clocks [ 1.716481] Freeing unused kernel image (initmem) memory: 17040K [ 1.718211] Write protecting the kernel read-only data: 47104k [ 1.720079] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.721838] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.723531] Run /init as init process [ 1.843803] nvme nvme0: pci function 0000:00:04.0 [ 1.845124] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.856400] nvme nvme0: 2/0/0 default/read/poll queues [ 1.863148] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.864673] GPT:25804799 != 33554431 [ 1.865482] GPT:Alternate GPT header not at the end of the disk. [ 1.866725] GPT:25804799 != 33554431 [ 1.867496] GPT: Use GNU Parted to correct GPT errors. [ 1.868494] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.882897] SCSI subsystem initialized [ 1.911249] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.913609] device-mapper: uevent: version 1.0.3 [ 1.914642] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.922124] device-mapper: verity: sha256 using "sha256-lib" [ 1.957570] raid6: avx512x4 gen() 18001 MB/s [ 1.974569] raid6: avx512x2 gen() 17988 MB/s [ 1.991570] raid6: avx512x1 gen() 17802 MB/s [ 2.008569] raid6: avx2x4 gen() 17857 MB/s [ 2.025569] raid6: avx2x2 gen() 17790 MB/s [ 2.042571] raid6: avx2x1 gen() 13877 MB/s [ 2.043481] raid6: using algorithm avx512x4 gen() 18001 MB/s [ 2.060570] raid6: .... xor() 7506 MB/s, rmw enabled [ 2.061614] raid6: using avx512x2 recovery algorithm [ 2.072108] xor: automatically using best checksumming function avx [ 2.205808] Btrfs loaded, zoned=no, fsverity=no [ 2.209851] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.213437] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.217406] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.218901] BTRFS error (device dm-0): open_ctree failed: -2