967532] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.969181] Run /init as init process [ 3.088141] nvme nvme0: pci function 0000:00:04.0 [ 3.089495] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 3.100123] nvme nvme0: 2/0/0 default/read/poll queues [ 3.106511] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 3.108119] GPT:25804799 != 33554431 [ 3.109069] GPT:Alternate GPT header not at the end of the disk. [ 3.110283] GPT:25804799 != 33554431 [ 3.111181] GPT: Use GNU Parted to correct GPT errors. [ 3.112230] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 3.126191] SCSI subsystem initialized [ 3.154114] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.156703] device-mapper: uevent: version 1.0.3 [ 3.157774] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.165445] device-mapper: verity: sha256 using "sha256-lib" [ 3.200731] raid6: avx512x4 gen() 14233 MB/s [ 3.218730] raid6: avx512x2 gen() 15733 MB/s [ 3.236728] raid6: avx512x1 gen() 17978 MB/s [ 3.253730] raid6: avx2x4 gen() 17815 MB/s [ 3.270729] raid6: avx2x2 gen() 17365 MB/s [ 3.288728] raid6: avx2x1 gen() 13666 MB/s [ 3.289701] raid6: using algorithm avx512x1 gen() 17978 MB/s [ 3.307729] raid6: .... xor() 20233 MB/s, rmw enabled [ 3.308806] raid6: using avx512x2 recovery algorithm [ 3.319746] xor: automatically using best checksumming function avx [ 3.459820] Btrfs loaded, zoned=no, fsverity=no [ 3.463993] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 3.467554] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.471683] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.473160] BTRFS error (device dm-0): open_ctree failed: -2 [ 63.556729] ACPI: PM: Preparing to enter system sleep state S5 [ 63.558000] reboot: Restarting system [ 63.558836] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:15:05.758922]      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 4108546583 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.994 MHz processor [ 0.000110] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000138] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000141] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000191] Using GB pages for direct mapping [ 0.000291] ACPI: Early table checksum verification disabled [ 0.000295] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000300] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000306] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000311] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000315] ACPI: FACS 0x00000000789D0000 000040 [ 0.000317] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000320] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000323] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000326] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000329] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000331] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000334] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000337] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000339] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000341] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000342] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000343] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000343] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000344] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000345] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000346] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000347] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000347] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000348] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000392] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000402] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000454] Zone ranges: [ 0.000455] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000458] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000460] Normal empty [ 0.000462] Device empty [ 0.000463] Movable zone start for each node [ 0.000465] Early memory node ranges [ 0.000466] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000468] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000470] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000472] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000479] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000509] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003996] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004108] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004517] ACPI: PM-Timer IO Port: 0xb008 [ 0.004531] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004587] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004591] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004593] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004594] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004595] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004599] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004601] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004605] TSC deadline timer available [ 0.004611] CPU topo: Max. logical packages: 1 [ 0.004612] CPU topo: Max. logical dies: 1 [ 0.004612] CPU topo: Max. dies per package: 1 [ 0.004617] CPU topo: Max. threads per core: 2 [ 0.004618] CPU topo: Num. cores per package: 1 [ 0.004618] CPU topo: Num. threads per package: 2 [ 0.004619] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004637] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004653] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004655] Booting paravirtualized kernel on KVM [ 0.004657] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009743] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010042] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010771] kvm-guest: PV spinlocks enabled [ 0.010774] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010777] 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 [ 0.010952] random: crng init done [ 0.010954] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011186] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011309] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011513] Fallback order for Node 0: 0 [ 0.011516] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011518] Policy zone: DMA32 [ 0.011519] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015658] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015672] Kernel/User page tables isolation: enabled [ 0.024992] ftrace: allocating 41455 entries in 164 pages [ 0.024996] ftrace: allocated 164 pages with 3 groups [ 0.025807] Dynamic Preempt: voluntary [ 0.025839] rcu: Preemptible hierarchical RCU implementation. [ 0.025840] rcu: RCU event tracing is enabled. [ 0.025840] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025842] Trampoline variant of Tasks RCU enabled. [ 0.025842] Rude variant of Tasks RCU enabled. [ 0.025842] Tracing variant of Tasks RCU enabled. [ 0.025843] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025844] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025850] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025852] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025853] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030984] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031223] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031230] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031282] Console: colour dummy device 80x25 [ 0.031285] printk: legacy console [tty0] enabled [ 0.031847] printk: legacy console [ttyS0] enabled [ 0.176953] ACPI: Core revision 20250807 [ 0.177787] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.179279] APIC: Switch to symmetric I/O mode setup [ 0.180499] x2apic enabled [ 0.181374] APIC: Switched APIC routing to: physical x2apic [ 0.183838] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.185559] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.186555] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.186555] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.186555] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.186555] Speculative Store Bypass: Vulnerable [ 0.186555] Spectre V2 : Mitigation: Retpolines [ 0.186555] RETBleed: Vulnerable [ 0.186555] ITS: Mitigation: Aligned branch/return thunks [ 0.186555] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.186555] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.186555] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.186555] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.186555] GDS: Unknown: Dependent on hypervisor status [ 0.186555] active return thunk: its_return_thunk [ 0.186555] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.186555] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.186555] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.186555] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.186555] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.186555] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.186555] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.186555] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.186555] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.186555] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.186555] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.186555] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.186555] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.186555] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.186555] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.186555] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.186555] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.186555] Freeing SMP alternatives memory: 40K [ 0.186555] pid_max: default: 32768 minimum: 301 [ 0.186555] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.186555] landlock: Up and running. [ 0.186555] SELinux: Initializing. [ 0.186555] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.186555] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.186555] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.186767] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.187600] signal: max sigframe size: 3632 [ 0.188406] rcu: Hierarchical SRCU implementation. [ 0.188559] rcu: Max phase no-delay instances is 400. [ 0.189459] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.192988] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.193618] smp: Bringing up secondary CPUs ... [ 0.194480] smpboot: x86: Booting SMP configuration: [ 0.194561] .... node #0, CPUs: #1 [ 0.195987] 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. [ 0.197567] 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. [ 0.198604] smp: Brought up 1 node, 2 CPUs [ 0.199299] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.199718] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.200706] devtmpfs: initialized [ 0.201188] x86/mm: Memory block size: 128MB [ 0.202617] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.203624] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.204555] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.205646] pinctrl core: initialized pinctrl subsystem [ 0.207108] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.208702] audit: initializing netlink subsys (disabled) [ 0.209592] audit: type=2000 audit(1788459309.050:1): state=initialized audit_enabled=0 res=1 [ 0.209672] thermal_sys: Registered thermal governor 'step_wise' [ 0.210572] cpuidle: using governor menu [ 0.213185] efi: Freeing EFI boot services memory: 37748K [ 0.214562] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.215648] dca service started, version 1.12.1 [ 0.216448] PCI: Using configuration type 1 for base access [ 0.217670] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.243695] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.244560] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.245561] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.246558] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.248645] ACPI: Added _OSI(Module Device) [ 0.249354] ACPI: Added _OSI(Processor Device) [ 0.249560] ACPI: Added _OSI(Processor Aggregator Device) [ 0.251464] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.253765] ACPI: Interpreter enabled [ 0.254267] ACPI: PM: (supports S0 S5) [ 0.255563] ACPI: Using IOAPIC for interrupt routing [ 0.256577] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.257560] PCI: Using E820 reservations for host bridge windows [ 0.258644] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.262052] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.263563] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.264562] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.266573] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.267942] acpiphp: Slot [3] registered [ 0.268581] acpiphp: Slot [4] registered [ 0.269248] acpiphp: Slot [5] registered [ 0.270573] acpiphp: Slot [6] registered [ 0.271242] acpiphp: Slot [7] registered [ 0.271572] acpiphp: Slot [8] registered [ 0.272244] acpiphp: Slot [9] registered [ 0.272572] acpiphp: Slot [10] registered [ 0.273265] acpiphp: Slot [11] registered [ 0.274573] acpiphp: Slot [12] registered [ 0.275259] acpiphp: Slot [13] registered [ 0.275572] acpiphp: Slot [14] registered [ 0.276265] acpiphp: Slot [15] registered [ 0.276572] acpiphp: Slot [16] registered [ 0.277253] acpiphp: Slot [17] registered [ 0.278573] acpiphp: Slot [18] registered [ 0.279250] acpiphp: Slot [19] registered [ 0.279576] acpiphp: Slot [20] registered [ 0.280265] acpiphp: Slot [21] registered [ 0.281573] acpiphp: Slot [22] registered [ 0.282250] acpiphp: Slot [23] registered [ 0.282572] acpiphp: Slot [24] registered [ 0.283265] acpiphp: Slot [25] registered [ 0.283575] acpiphp: Slot [26] registered [ 0.284260] acpiphp: Slot [27] registered [ 0.285575] acpiphp: Slot [28] registered [ 0.286266] acpiphp: Slot [29] registered [ 0.286572] acpiphp: Slot [30] registered [ 0.287249] acpiphp: Slot [31] registered [ 0.287572] PCI host bridge to bus 0000:00 [ 0.288264] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.289559] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.290559] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.292559] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.293559] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.294559] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.295484] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.297113] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.299530] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.302172] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.302627] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.303573] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.304574] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.305537] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.306575] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.307544] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.308865] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.311588] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.312640] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.313659] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.315907] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.319503] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.321163] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.323577] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.326926] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.327676] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.328661] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.329674] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.330623] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.333577] iommu: Default domain type: Translated [ 0.334560] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.335673] efivars: Registered efivars operations [ 0.336747] PCI: Using ACPI for IRQ routing [ 0.337626] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.338555] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.338555] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.340562] vgaarb: loaded [ 0.341092] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.342558] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.345601] clocksource: Switched to clocksource kvm-clock [ 0.347217] VFS: Disk quotas dquot_6.6.0 [ 0.347923] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.349228] pnp: PnP ACPI init [ 0.350204] pnp: PnP ACPI: found 5 devices [ 0.358303] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.359873] NET: Registered PF_INET protocol family [ 0.360772] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.373483] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.374932] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.376238] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.377661] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.379018] TCP: Hash tables configured (established 16384 bind 16384) [ 0.380141] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.381267] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.382506] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.383462] NET: Registered PF_XDP protocol family [ 0.384274] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.385310] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.386333] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.387491] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.388750] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.390016] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.391107] PCI: CLS 0 bytes, default 64 [ 0.391902] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.393618] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.395723] clocksource: Switched to clocksource tsc [ 0.415681] Initialise system trusted keyrings [ 0.416678] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.418362] Key type asymmetric registered [ 0.419278] Asymmetric key parser 'x509' registered [ 0.420924] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.422469] io scheduler mq-deadline registered [ 0.423382] io scheduler kyber registered [ 0.424205] io scheduler bfq registered [ 0.425788] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.427127] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.428725] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.431817] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.433655] i8042: Warning: Keylock active [ 0.436056] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.437103] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.438252] hv_vmbus: registering driver hyperv_keyboard [ 0.439506] rtc_cmos 00:00: RTC can wake from S4 [ 0.441767] rtc_cmos 00:00: registered as rtc0 [ 0.442936] rtc_cmos 00:00: setting system clock to 2026-09-03T18:15:08 UTC (1788459308) [ 0.444682] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.445965] intel_pstate: CPU model not supported [ 0.447001] efifb: probing for efifb [ 0.447768] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.449082] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.450302] efifb: scrolling: redraw [ 0.451052] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.452810] Console: switching to colour frame buffer device 100x37 [ 0.454562] fb0: EFI VGA frame buffer device [ 0.455525] pstore: Using crash dump compression: deflate [ 0.456662] pstore: Registered efi_pstore as persistent store backend [ 0.458220] NET: Registered PF_INET6 protocol family [ 0.460441] Segment Routing with IPv6 [ 0.461232] In-situ OAM (IOAM) with IPv6 [ 0.462078] NET: Registered PF_PACKET protocol family [ 0.463251] Key type dns_resolver registered [ 0.466605] IPI shorthand broadcast: enabled [ 0.469431] sched_clock: Marking stable (315001728, 154326237)->(546409074, -77081109) [ 0.471194] registered taskstats version 1 [ 0.472518] Loading compiled-in X.509 certificates [ 0.950458] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.740079] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.744442] Demotion targets for Node 0: null [ 1.745483] Key type .fscrypt registered [ 1.746336] Key type fscrypt-provisioning registered [ 1.747418] ima: No TPM chip found, activating TPM-bypass! [ 1.748681] ima: Allocated hash algorithm: sha1 [ 1.749620] ima: No architecture policies found [ 1.755788] clk: Disabling unused clocks [ 1.762007] Freeing unused kernel image (initmem) memory: 17040K [ 1.763703] Write protecting the kernel read-only data: 47104k [ 1.765505] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.767229] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.768882] Run /init as init process [ 1.887458] nvme nvme0: pci function 0000:00:04.0 [ 1.888821] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.899372] nvme nvme0: 2/0/0 default/read/poll queues [ 1.905705] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.907280] GPT:25804799 != 33554431 [ 1.908093] GPT:Alternate GPT header not at the end of the disk. [ 1.909257] GPT:25804799 != 33554431 [ 1.910023] GPT: Use GNU Parted to correct GPT errors. [ 1.911048] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.925089] SCSI subsystem initialized [ 1.957785] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.960247] device-mapper: uevent: version 1.0.3 [ 1.961532] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.969191] device-mapper: verity: sha256 using "sha256-lib" [ 2.005335] raid6: avx512x4 gen() 17701 MB/s [ 2.022334] raid6: avx512x2 gen() 18074 MB/s [ 2.040335] raid6: avx512x1 gen() 18007 MB/s [ 2.058334] raid6: avx2x4 gen() 17887 MB/s [ 2.076334] raid6: avx2x2 gen() 18014 MB/s [ 2.094334] raid6: avx2x1 gen() 13880 MB/s [ 2.095506] raid6: using algorithm avx512x2 gen() 18074 MB/s [ 2.113334] raid6: .... xor() 24499 MB/s, rmw enabled [ 2.114392] raid6: using avx512x2 recovery algorithm [ 2.124882] xor: automatically using best checksumming function avx [ 2.259108] Btrfs loaded, zoned=no, fsverity=no [ 2.263396] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.267199] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.271242] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.272715] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.356273] ACPI: PM: Preparing to enter system sleep state S5 [ 62.357570] reboot: Restarting system [ 62.358401] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:16:12.759044]      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 4289496023 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.994 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000335] ACPI: Early table checksum verification disabled [ 0.000338] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000342] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000347] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000353] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000356] ACPI: FACS 0x00000000789D0000 000040 [ 0.000359] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000362] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000365] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000367] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000370] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000373] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000376] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000379] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000381] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000382] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000383] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000384] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000385] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000385] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000386] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000387] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000387] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000388] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000389] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000432] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000442] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000493] Zone ranges: [ 0.000494] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000497] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000500] Normal empty [ 0.000501] Device empty [ 0.000503] Movable zone start for each node [ 0.000504] Early memory node ranges [ 0.000505] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000507] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000510] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000512] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000519] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000561] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004135] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004249] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004674] ACPI: PM-Timer IO Port: 0xb008 [ 0.004689] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004747] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004750] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004753] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004754] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004755] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004759] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004761] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004765] TSC deadline timer available [ 0.004771] CPU topo: Max. logical packages: 1 [ 0.004772] CPU topo: Max. logical dies: 1 [ 0.004772] CPU topo: Max. dies per package: 1 [ 0.004777] CPU topo: Max. threads per core: 2 [ 0.004777] CPU topo: Num. cores per package: 1 [ 0.004778] CPU topo: Num. threads per package: 2 [ 0.004779] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004797] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004814] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004816] Booting paravirtualized kernel on KVM [ 0.004818] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010367] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010650] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011387] kvm-guest: PV spinlocks enabled [ 0.011390] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011394] 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 [ 0.011567] random: crng init done [ 0.011568] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011789] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011907] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011961] Fallback order for Node 0: 0 [ 0.011963] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011965] Policy zone: DMA32 [ 0.011966] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016364] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016379] Kernel/User page tables isolation: enabled [ 0.025630] ftrace: allocating 41455 entries in 164 pages [ 0.025634] ftrace: allocated 164 pages with 3 groups [ 0.026588] Dynamic Preempt: voluntary [ 0.026626] rcu: Preemptible hierarchical RCU implementation. [ 0.026627] rcu: RCU event tracing is enabled. [ 0.026627] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026629] Trampoline variant of Tasks RCU enabled. [ 0.026630] Rude variant of Tasks RCU enabled. [ 0.026630] Tracing variant of Tasks RCU enabled. [ 0.026631] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026632] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026638] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026640] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026642] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032127] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032368] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032375] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032432] Console: colour dummy device 80x25 [ 0.032435] printk: legacy console [tty0] enabled [ 0.032718] printk: legacy console [ttyS0] enabled [ 0.188808] ACPI: Core revision 20250807 [ 0.189659] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.191177] APIC: Switch to symmetric I/O mode setup [ 0.192395] x2apic enabled [ 0.193277] APIC: Switched APIC routing to: physical x2apic [ 0.195815] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.197554] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.198549] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.198549] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.198549] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.198549] Speculative Store Bypass: Vulnerable [ 0.198549] Spectre V2 : Mitigation: Retpolines [ 0.198549] RETBleed: Vulnerable [ 0.198549] ITS: Mitigation: Aligned branch/return thunks [ 0.198549] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.198549] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.198549] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.198549] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.198549] GDS: Unknown: Dependent on hypervisor status [ 0.198549] active return thunk: its_return_thunk [ 0.198549] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.198549] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.198549] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.198549] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.198549] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.198549] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.198549] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.198549] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.198549] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.198549] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.198549] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.198549] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.198549] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.198549] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.198549] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.198549] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.198549] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.198549] Freeing SMP alternatives memory: 40K [ 0.198549] pid_max: default: 32768 minimum: 301 [ 0.198549] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.198549] landlock: Up and running. [ 0.198549] SELinux: Initializing. [ 0.198549] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.198549] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.198549] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.198809] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.199609] signal: max sigframe size: 3632 [ 0.200474] rcu: Hierarchical SRCU implementation. [ 0.200555] rcu: Max phase no-delay instances is 400. [ 0.201647] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.206600] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.207640] smp: Bringing up secondary CPUs ... [ 0.208638] smpboot: x86: Booting SMP configuration: [ 0.209469] .... node #0, CPUs: #1 [ 0.211560] 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. [ 0.213553] 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. [ 0.214647] smp: Brought up 1 node, 2 CPUs [ 0.215343] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.215770] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.216684] devtmpfs: initialized [ 0.217195] x86/mm: Memory block size: 128MB [ 0.218605] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.219625] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.220563] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.222643] pinctrl core: initialized pinctrl subsystem [ 0.224057] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.224698] audit: initializing netlink subsys (disabled) [ 0.225594] audit: type=2000 audit(1788459376.280:1): state=initialized audit_enabled=0 res=1 [ 0.225676] thermal_sys: Registered thermal governor 'step_wise' [ 0.226566] cpuidle: using governor menu [ 0.229713] efi: Freeing EFI boot services memory: 37748K [ 0.230558] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.231656] dca service started, version 1.12.1 [ 0.232493] PCI: Using configuration type 1 for base access [ 0.233669] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.257111] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.257554] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.258554] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.259553] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.261995] ACPI: Added _OSI(Module Device) [ 0.262554] ACPI: Added _OSI(Processor Device) [ 0.263314] ACPI: Added _OSI(Processor Aggregator Device) [ 0.264559] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.266765] ACPI: Interpreter enabled [ 0.267292] ACPI: PM: (supports S0 S5) [ 0.268556] ACPI: Using IOAPIC for interrupt routing [ 0.269510] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.270555] PCI: Using E820 reservations for host bridge windows [ 0.271663] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.275058] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.276558] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.277555] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.279562] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.281916] acpiphp: Slot [3] registered [ 0.282576] acpiphp: Slot [4] registered [ 0.283269] acpiphp: Slot [5] registered [ 0.283585] acpiphp: Slot [6] registered [ 0.284340] acpiphp: Slot [7] registered [ 0.284568] acpiphp: Slot [8] registered [ 0.285252] acpiphp: Slot [9] registered [ 0.286568] acpiphp: Slot [10] registered [ 0.287271] acpiphp: Slot [11] registered [ 0.287566] acpiphp: Slot [12] registered [ 0.288257] acpiphp: Slot [13] registered [ 0.289571] acpiphp: Slot [14] registered [ 0.290256] acpiphp: Slot [15] registered [ 0.290566] acpiphp: Slot [16] registered [ 0.291262] acpiphp: Slot [17] registered [ 0.291566] acpiphp: Slot [18] registered [ 0.292244] acpiphp: Slot [19] registered [ 0.293568] acpiphp: Slot [20] registered [ 0.294254] acpiphp: Slot [21] registered [ 0.294568] acpiphp: Slot [22] registered [ 0.295249] acpiphp: Slot [23] registered [ 0.295566] acpiphp: Slot [24] registered [ 0.296261] acpiphp: Slot [25] registered [ 0.297569] acpiphp: Slot [26] registered [ 0.298260] acpiphp: Slot [27] registered [ 0.298565] acpiphp: Slot [28] registered [ 0.299244] acpiphp: Slot [29] registered [ 0.300568] acpiphp: Slot [30] registered [ 0.301274] acpiphp: Slot [31] registered [ 0.301565] PCI host bridge to bus 0000:00 [ 0.302249] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.303553] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.304552] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.305553] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.306553] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.308554] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.309521] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.310991] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.313489] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.315168] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.316622] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.317568] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.318567] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.319531] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.320569] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.321537] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.322863] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.325579] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.326635] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.327641] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.329997] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.332581] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.334148] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.336578] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.339876] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.341666] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.342657] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.343657] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.344608] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.346578] iommu: Default domain type: Translated [ 0.347554] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.348678] efivars: Registered efivars operations [ 0.349742] PCI: Using ACPI for IRQ routing [ 0.350616] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.351549] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.351549] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.353557] vgaarb: loaded [ 0.354105] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.355553] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.358596] clocksource: Switched to clocksource kvm-clock [ 0.360274] VFS: Disk quotas dquot_6.6.0 [ 0.360963] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.362448] pnp: PnP ACPI init [ 0.363866] pnp: PnP ACPI: found 5 devices [ 0.373398] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.375602] NET: Registered PF_INET protocol family [ 0.376649] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.390101] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.391566] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.392887] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.394249] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.395535] TCP: Hash tables configured (established 16384 bind 16384) [ 0.396782] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.397914] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.399158] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.400142] NET: Registered PF_XDP protocol family [ 0.400967] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.402005] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.403051] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.404218] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.405368] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.406666] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.407751] PCI: CLS 0 bytes, default 64 [ 0.408567] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.410226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.412223] clocksource: Switched to clocksource tsc [ 0.432228] Initialise system trusted keyrings [ 0.434223] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.435948] Key type asymmetric registered [ 0.436764] Asymmetric key parser 'x509' registered [ 0.438328] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.439878] io scheduler mq-deadline registered [ 0.440794] io scheduler kyber registered [ 0.441617] io scheduler bfq registered [ 0.445500] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.446774] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.448392] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.451328] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.453152] i8042: Warning: Keylock active [ 0.455528] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.456562] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.457654] hv_vmbus: registering driver hyperv_keyboard [ 0.458770] rtc_cmos 00:00: RTC can wake from S4 [ 0.460992] rtc_cmos 00:00: registered as rtc0 [ 0.462076] rtc_cmos 00:00: setting system clock to 2026-09-03T18:16:15 UTC (1788459375) [ 0.463772] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.465047] intel_pstate: CPU model not supported [ 0.466072] efifb: probing for efifb [ 0.466835] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.468149] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.469358] efifb: scrolling: redraw [ 0.470078] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.471817] Console: switching to colour frame buffer device 100x37 [ 0.473636] fb0: EFI VGA frame buffer device [ 0.474575] pstore: Using crash dump compression: deflate [ 0.475689] pstore: Registered efi_pstore as persistent store backend [ 0.477235] NET: Registered PF_INET6 protocol family [ 0.478523] Segment Routing with IPv6 [ 0.479268] In-situ OAM (IOAM) with IPv6 [ 0.480089] NET: Registered PF_PACKET protocol family [ 0.481193] Key type dns_resolver registered [ 0.482545] IPI shorthand broadcast: enabled [ 0.485271] sched_clock: Marking stable (320001811, 165175114)->(564342544, -79165619) [ 0.487103] registered taskstats version 1 [ 0.488214] Loading compiled-in X.509 certificates [ 0.967451] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.830635] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.836027] Demotion targets for Node 0: null [ 1.837377] Key type .fscrypt registered [ 1.839050] Key type fscrypt-provisioning registered [ 1.840473] ima: No TPM chip found, activating TPM-bypass! [ 1.844060] ima: Allocated hash algorithm: sha1 [ 1.845386] ima: No architecture policies found [ 1.853073] clk: Disabling unused clocks [ 1.860541] Freeing unused kernel image (initmem) memory: 17040K [ 1.862408] Write protecting the kernel read-only data: 47104k [ 1.864607] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.866714] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.868653] Run /init as init process [ 1.994842] nvme nvme0: pci function 0000:00:04.0 [ 1.996434] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.007765] nvme nvme0: 2/0/0 default/read/poll queues [ 2.014871] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.016434] GPT:25804799 != 33554431 [ 2.017283] GPT:Alternate GPT header not at the end of the disk. [ 2.018462] GPT:25804799 != 33554431 [ 2.019251] GPT: Use GNU Parted to correct GPT errors. [ 2.020307] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.034230] SCSI subsystem initialized [ 2.066671] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.069821] device-mapper: uevent: version 1.0.3 [ 2.070967] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.081228] device-mapper: verity: sha256 using "sha256-lib" [ 2.118182] raid6: avx512x4 gen() 16686 MB/s [ 2.136181] raid6: avx512x2 gen() 18024 MB/s [ 2.153182] raid6: avx512x1 gen() 17696 MB/s [ 2.171193] raid6: avx2x4 gen() 17148 MB/s [ 2.189185] raid6: avx2x2 gen() 14753 MB/s [ 2.207188] raid6: avx2x1 gen() 10464 MB/s [ 2.208360] raid6: using algorithm avx512x2 gen() 18024 MB/s [ 2.226185] raid6: .... xor() 20418 MB/s, rmw enabled [ 2.227304] raid6: using avx512x2 recovery algorithm [ 2.239003] xor: automatically using best checksumming function avx [ 2.389120] Btrfs loaded, zoned=no, fsverity=no [ 2.393508] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.397497] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.402381] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.403966] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.483176] ACPI: PM: Preparing to enter system sleep state S5 [ 62.484551] reboot: Restarting system [ 62.485386] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:17:20.059742]      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 4212569559 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] 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 [ 0.000353] ACPI: Early table checksum verification disabled [ 0.000356] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000360] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000366] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000371] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000374] ACPI: FACS 0x00000000789D0000 000040 [ 0.000377] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000380] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000383] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000386] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000389] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000392] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000395] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000398] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000400] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000401] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000402] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000403] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000404] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000404] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000405] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000406] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000407] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000407] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000408] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000452] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000462] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000511] Zone ranges: [ 0.000512] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000514] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000516] Normal empty [ 0.000517] Device empty [ 0.000518] Movable zone start for each node [ 0.000518] Early memory node ranges [ 0.000519] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000520] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000521] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000523] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000528] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000558] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004007] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004117] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004534] ACPI: PM-Timer IO Port: 0xb008 [ 0.004547] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004603] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004606] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004608] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004610] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004612] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004616] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004617] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004621] TSC deadline timer available [ 0.004627] CPU topo: Max. logical packages: 1 [ 0.004628] CPU topo: Max. logical dies: 1 [ 0.004628] CPU topo: Max. dies per package: 1 [ 0.004633] CPU topo: Max. threads per core: 2 [ 0.004633] CPU topo: Num. cores per package: 1 [ 0.004634] CPU topo: Num. threads per package: 2 [ 0.004635] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004652] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004668] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004670] Booting paravirtualized kernel on KVM [ 0.004672] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010241] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010522] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011442] kvm-guest: PV spinlocks enabled [ 0.011446] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011450] 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 [ 0.011627] random: crng init done [ 0.011628] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012103] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012233] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012289] Fallback order for Node 0: 0 [ 0.012291] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012293] Policy zone: DMA32 [ 0.012294] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016790] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016811] Kernel/User page tables isolation: enabled [ 0.027574] ftrace: allocating 41455 entries in 164 pages [ 0.027578] ftrace: allocated 164 pages with 3 groups [ 0.028382] Dynamic Preempt: voluntary [ 0.028413] rcu: Preemptible hierarchical RCU implementation. [ 0.028414] rcu: RCU event tracing is enabled. [ 0.028414] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.028416] Trampoline variant of Tasks RCU enabled. [ 0.028416] Rude variant of Tasks RCU enabled. [ 0.028417] Tracing variant of Tasks RCU enabled. [ 0.028418] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.028419] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.028424] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028426] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028428] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033613] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.033852] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.033861] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.033917] Console: colour dummy device 80x25 [ 0.033920] printk: legacy console [tty0] enabled [ 0.034203] printk: legacy console [ttyS0] enabled [ 0.178871] ACPI: Core revision 20250807 [ 0.179752] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.181254] APIC: Switch to symmetric I/O mode setup [ 0.182473] x2apic enabled [ 0.183363] APIC: Switched APIC routing to: physical x2apic [ 0.185837] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.187574] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.188569] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.188569] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.188569] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.188569] Speculative Store Bypass: Vulnerable [ 0.188569] Spectre V2 : Mitigation: Retpolines [ 0.188569] RETBleed: Vulnerable [ 0.188569] ITS: Mitigation: Aligned branch/return thunks [ 0.188569] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.188569] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.188569] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.188569] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.188569] GDS: Unknown: Dependent on hypervisor status [ 0.188569] active return thunk: its_return_thunk [ 0.188569] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.188569] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.188569] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.188569] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.188569] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.188569] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.188569] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.188569] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.188569] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.188569] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.188569] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.188569] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.188569] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.188569] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.188569] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.188569] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.188569] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.188569] Freeing SMP alternatives memory: 40K [ 0.188569] pid_max: default: 32768 minimum: 301 [ 0.188569] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.188569] landlock: Up and running. [ 0.188569] SELinux: Initializing. [ 0.188569] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.188569] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.188569] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.188785] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.189615] signal: max sigframe size: 3632 [ 0.190343] rcu: Hierarchical SRCU implementation. [ 0.190573] rcu: Max phase no-delay instances is 400. [ 0.191452] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.194986] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.195640] smp: Bringing up secondary CPUs ... [ 0.196511] smpboot: x86: Booting SMP configuration: [ 0.196574] .... node #0, CPUs: #1 [ 0.198155] 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. [ 0.199574] 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. [ 0.200621] smp: Brought up 1 node, 2 CPUs [ 0.201316] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.201728] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.202715] devtmpfs: initialized [ 0.203207] x86/mm: Memory block size: 128MB [ 0.204633] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.205642] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.206580] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.207661] pinctrl core: initialized pinctrl subsystem [ 0.209087] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.210722] audit: initializing netlink subsys (disabled) [ 0.211602] audit: type=2000 audit(1788459443.554:1): state=initialized audit_enabled=0 res=1 [ 0.211688] thermal_sys: Registered thermal governor 'step_wise' [ 0.212583] cpuidle: using governor menu [ 0.215195] efi: Freeing EFI boot services memory: 37748K [ 0.216577] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.217656] dca service started, version 1.12.1 [ 0.218586] PCI: Using configuration type 1 for base access [ 0.219657] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.243627] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.244574] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.245573] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.246573] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.248768] ACPI: Added _OSI(Module Device) [ 0.249482] ACPI: Added _OSI(Processor Device) [ 0.249573] ACPI: Added _OSI(Processor Aggregator Device) [ 0.251489] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.253869] ACPI: Interpreter enabled [ 0.254584] ACPI: PM: (supports S0 S5) [ 0.255225] ACPI: Using IOAPIC for interrupt routing [ 0.256600] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.257576] PCI: Using E820 reservations for host bridge windows [ 0.258686] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.261875] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.263577] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.264575] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.266586] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.268955] acpiphp: Slot [3] registered [ 0.269601] acpiphp: Slot [4] registered [ 0.270278] acpiphp: Slot [5] registered [ 0.270588] acpiphp: Slot [6] registered [ 0.271270] acpiphp: Slot [7] registered [ 0.271592] acpiphp: Slot [8] registered [ 0.272266] acpiphp: Slot [9] registered [ 0.273588] acpiphp: Slot [10] registered [ 0.274368] acpiphp: Slot [11] registered [ 0.274587] acpiphp: Slot [12] registered [ 0.275287] acpiphp: Slot [13] registered [ 0.276591] acpiphp: Slot [14] registered [ 0.277284] acpiphp: Slot [15] registered [ 0.277588] acpiphp: Slot [16] registered [ 0.278283] acpiphp: Slot [17] registered [ 0.278591] acpiphp: Slot [18] registered [ 0.279285] acpiphp: Slot [19] registered [ 0.280587] acpiphp: Slot [20] registered [ 0.281292] acpiphp: Slot [21] registered [ 0.281586] acpiphp: Slot [22] registered [ 0.282280] acpiphp: Slot [23] registered [ 0.283589] acpiphp: Slot [24] registered [ 0.284276] acpiphp: Slot [25] registered [ 0.284591] acpiphp: Slot [26] registered [ 0.285293] acpiphp: Slot [27] registered [ 0.285586] acpiphp: Slot [28] registered [ 0.286271] acpiphp: Slot [29] registered [ 0.287587] acpiphp: Slot [30] registered [ 0.288276] acpiphp: Slot [31] registered [ 0.288584] PCI host bridge to bus 0000:00 [ 0.289368] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.290574] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.291573] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.292576] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.294573] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.295573] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.296536] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.298026] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.300451] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.302209] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.303645] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.304585] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.305589] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.306553] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.307588] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.308566] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.309850] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.312598] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.313660] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.314672] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.316934] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.319589] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.322166] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.324596] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.327761] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.328687] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.329678] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.330675] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.331621] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.333623] iommu: Default domain type: Translated [ 0.334574] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.335673] efivars: Registered efivars operations [ 0.336853] PCI: Using ACPI for IRQ routing [ 0.337738] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.338569] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.338569] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.340576] vgaarb: loaded [ 0.341109] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.342573] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.347634] clocksource: Switched to clocksource kvm-clock [ 0.349263] VFS: Disk quotas dquot_6.6.0 [ 0.350047] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.351375] pnp: PnP ACPI init [ 0.352526] pnp: PnP ACPI: found 5 devices [ 0.360551] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.362224] NET: Registered PF_INET protocol family [ 0.363125] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.376253] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.377703] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.379031] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.380438] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.381756] TCP: Hash tables configured (established 16384 bind 16384) [ 0.382884] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.384009] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385335] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.386294] NET: Registered PF_XDP protocol family [ 0.387121] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.388160] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.389194] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.390329] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.391647] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.392922] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.394003] PCI: CLS 0 bytes, default 64 [ 0.394812] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.396541] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.398636] clocksource: Switched to clocksource tsc [ 0.418592] Initialise system trusted keyrings [ 0.419790] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.421574] Key type asymmetric registered [ 0.422406] Asymmetric key parser 'x509' registered [ 0.424362] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.426747] io scheduler mq-deadline registered [ 0.427674] io scheduler kyber registered [ 0.428607] io scheduler bfq registered [ 0.431057] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.432451] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.433995] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.437011] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.438837] i8042: Warning: Keylock active [ 0.444637] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.445660] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.446805] hv_vmbus: registering driver hyperv_keyboard [ 0.447930] rtc_cmos 00:00: RTC can wake from S4 [ 0.450301] rtc_cmos 00:00: registered as rtc0 [ 0.451420] rtc_cmos 00:00: setting system clock to 2026-09-03T18:17:22 UTC (1788459442) [ 0.453178] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.454425] intel_pstate: CPU model not supported [ 0.455433] efifb: probing for efifb [ 0.456175] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.457474] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.458652] efifb: scrolling: redraw [ 0.459357] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.461113] Console: switching to colour frame buffer device 100x37 [ 0.462831] fb0: EFI VGA frame buffer device [ 0.463717] pstore: Using crash dump compression: deflate [ 0.464817] pstore: Registered efi_pstore as persistent store backend [ 0.466357] NET: Registered PF_INET6 protocol family [ 0.468817] Segment Routing with IPv6 [ 0.469603] In-situ OAM (IOAM) with IPv6 [ 0.470446] NET: Registered PF_PACKET protocol family [ 0.471609] Key type dns_resolver registered [ 0.472989] IPI shorthand broadcast: enabled [ 0.475606] sched_clock: Marking stable (321001724, 153709470)->(549602784, -74891590) [ 0.477436] registered taskstats version 1 [ 0.478583] Loading compiled-in X.509 certificates [ 0.956593] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.723934] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.728435] Demotion targets for Node 0: null [ 1.729501] Key type .fscrypt registered [ 1.730356] Key type fscrypt-provisioning registered [ 1.731428] ima: No TPM chip found, activating TPM-bypass! [ 1.732932] ima: Allocated hash algorithm: sha1 [ 1.733881] ima: No architecture policies found [ 1.742386] clk: Disabling unused clocks [ 1.749228] Freeing unused kernel image (initmem) memory: 17040K [ 1.750875] Write protecting the kernel read-only data: 47104k [ 1.752660] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.754379] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.756020] Run /init as init process [ 1.876027] nvme nvme0: pci function 0000:00:04.0 [ 1.877619] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.887661] nvme nvme0: 2/0/0 default/read/poll queues [ 1.895568] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.897330] GPT:25804799 != 33554431 [ 1.898131] GPT:Alternate GPT header not at the end of the disk. [ 1.899293] GPT:25804799 != 33554431 [ 1.900050] GPT: Use GNU Parted to correct GPT errors. [ 1.901104] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.915423] SCSI subsystem initialized [ 1.943436] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.945938] device-mapper: uevent: version 1.0.3 [ 1.946993] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.954977] device-mapper: verity: sha256 using "sha256-lib" [ 1.989718] raid6: avx512x4 gen() 18080 MB/s [ 2.006717] raid6: avx512x2 gen() 18086 MB/s [ 2.023717] raid6: avx512x1 gen() 18074 MB/s [ 2.040718] raid6: avx2x4 gen() 17876 MB/s [ 2.057717] raid6: avx2x2 gen() 17915 MB/s [ 2.074720] raid6: avx2x1 gen() 13409 MB/s [ 2.075665] raid6: using algorithm avx512x2 gen() 18086 MB/s [ 2.093717] raid6: .... xor() 24457 MB/s, rmw enabled [ 2.094770] raid6: using avx512x2 recovery algorithm [ 2.105462] xor: automatically using best checksumming function avx [ 2.237316] Btrfs loaded, zoned=no, fsverity=no [ 2.241790] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.245591] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.249577] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.251040] BTRFS error (device dm-0): open_ctree failed: -2