1.723851] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.725511] Run /init as init process [ 1.843756] nvme nvme0: pci function 0000:00:04.0 [ 1.845038] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.854268] nvme nvme0: 2/0/0 default/read/poll queues [ 1.860720] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.862112] GPT:25804799 != 33554431 [ 1.862926] GPT:Alternate GPT header not at the end of the disk. [ 1.864061] GPT:25804799 != 33554431 [ 1.864802] GPT: Use GNU Parted to correct GPT errors. [ 1.865777] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.879126] SCSI subsystem initialized [ 1.905812] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.908183] device-mapper: uevent: version 1.0.3 [ 1.909273] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.916812] device-mapper: verity: sha256 using "sha256-lib" [ 1.951260] raid6: avx512x4 gen() 18202 MB/s [ 1.968260] raid6: avx512x2 gen() 18146 MB/s [ 1.985260] raid6: avx512x1 gen() 17957 MB/s [ 2.002259] raid6: avx2x4 gen() 18035 MB/s [ 2.019259] raid6: avx2x2 gen() 17887 MB/s [ 2.036261] raid6: avx2x1 gen() 14055 MB/s [ 2.037147] raid6: using algorithm avx512x4 gen() 18202 MB/s [ 2.054259] raid6: .... xor() 7927 MB/s, rmw enabled [ 2.055264] raid6: using avx512x2 recovery algorithm [ 2.065640] xor: automatically using best checksumming function avx [ 2.196672] Btrfs loaded, zoned=no, fsverity=no [ 2.200989] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.204414] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.208280] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.209646] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.245219] ACPI: PM: Preparing to enter system sleep state S5 [ 62.246468] reboot: Restarting system [ 62.247361] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:35:13.326431]      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 3893397689 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000129] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000182] Using GB pages for direct mapping [ 0.000281] ACPI: Early table checksum verification disabled [ 0.000284] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000288] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000294] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000300] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000304] ACPI: FACS 0x00000000789D0000 000040 [ 0.000306] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000309] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000312] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000315] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000318] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000321] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000323] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000329] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000332] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000333] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000334] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000335] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000335] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000336] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000337] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000338] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000338] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000339] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000340] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000381] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000390] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000441] Zone ranges: [ 0.000442] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000444] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000446] Normal empty [ 0.000447] Device empty [ 0.000448] Movable zone start for each node [ 0.000449] Early memory node ranges [ 0.000450] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000451] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000453] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000454] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000461] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000494] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004003] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004118] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004533] ACPI: PM-Timer IO Port: 0xb008 [ 0.004546] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004603] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004607] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004609] 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) [ 0.004611] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004615] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004617] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004621] TSC deadline timer available [ 0.004626] CPU topo: Max. logical packages: 1 [ 0.004627] CPU topo: Max. logical dies: 1 [ 0.004628] CPU topo: Max. dies per package: 1 [ 0.004632] 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 [ 0.004634] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004653] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004670] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004672] Booting paravirtualized kernel on KVM [ 0.004674] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009561] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009838] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010525] kvm-guest: PV spinlocks enabled [ 0.010528] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010531] 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 [ 0.010705] random: crng init done [ 0.010706] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010931] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011051] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011105] Fallback order for Node 0: 0 [ 0.011108] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011109] Policy zone: DMA32 [ 0.011110] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015164] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015179] Kernel/User page tables isolation: enabled [ 0.023559] ftrace: allocating 41455 entries in 164 pages [ 0.023562] ftrace: allocated 164 pages with 3 groups [ 0.024357] Dynamic Preempt: voluntary [ 0.024389] rcu: Preemptible hierarchical RCU implementation. [ 0.024389] rcu: RCU event tracing is enabled. [ 0.024390] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024391] Trampoline variant of Tasks RCU enabled. [ 0.024392] Rude variant of Tasks RCU enabled. [ 0.024392] Tracing variant of Tasks RCU enabled. [ 0.024393] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024394] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024399] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024401] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024403] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029542] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029780] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029786] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029840] Console: colour dummy device 80x25 [ 0.029843] printk: legacy console [tty0] enabled [ 0.030121] printk: legacy console [ttyS0] enabled [ 0.167544] ACPI: Core revision 20250807 [ 0.168370] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169837] APIC: Switch to symmetric I/O mode setup [ 0.171033] x2apic enabled [ 0.171901] APIC: Switched APIC routing to: physical x2apic [ 0.174356] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176059] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177056] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177056] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177056] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177056] Speculative Store Bypass: Vulnerable [ 0.177056] Spectre V2 : Mitigation: Retpolines [ 0.177056] RETBleed: Vulnerable [ 0.177056] ITS: Mitigation: Aligned branch/return thunks [ 0.177056] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177056] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177056] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177056] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177056] GDS: Unknown: Dependent on hypervisor status [ 0.177056] active return thunk: its_return_thunk [ 0.177056] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177056] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177056] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177056] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177056] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177056] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177056] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177056] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177056] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177056] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177056] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177056] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177056] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177056] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177056] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177056] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177056] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177056] Freeing SMP alternatives memory: 40K [ 0.177056] pid_max: default: 32768 minimum: 301 [ 0.177056] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177056] landlock: Up and running. [ 0.177056] SELinux: Initializing. [ 0.177056] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177056] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177056] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177263] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178106] signal: max sigframe size: 3632 [ 0.178804] rcu: Hierarchical SRCU implementation. [ 0.179059] rcu: Max phase no-delay instances is 400. [ 0.179940] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183464] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184119] smp: Bringing up secondary CPUs ... [ 0.184966] smpboot: x86: Booting SMP configuration: [ 0.185060] .... node #0, CPUs: #1 [ 0.186417] 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. [ 0.188062] 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. [ 0.189093] smp: Brought up 1 node, 2 CPUs [ 0.189766] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190213] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191189] devtmpfs: initialized [ 0.191680] x86/mm: Memory block size: 128MB [ 0.193115] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194125] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195065] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196141] pinctrl core: initialized pinctrl subsystem [ 0.197556] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199208] audit: initializing netlink subsys (disabled) [ 0.200086] audit: type=2000 audit(1788464116.498:1): state=initialized audit_enabled=0 res=1 [ 0.200169] thermal_sys: Registered thermal governor 'step_wise' [ 0.201071] cpuidle: using governor menu [ 0.203645] efi: Freeing EFI boot services memory: 37748K [ 0.205063] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206143] dca service started, version 1.12.1 [ 0.206960] PCI: Using configuration type 1 for base access [ 0.208167] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233094] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234060] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235060] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236059] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238316] ACPI: Added _OSI(Module Device) [ 0.239020] ACPI: Added _OSI(Processor Device) [ 0.239059] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240940] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243292] ACPI: Interpreter enabled [ 0.243717] ACPI: PM: (supports S0 S5) [ 0.244062] ACPI: Using IOAPIC for interrupt routing [ 0.244892] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247063] PCI: Using E820 reservations for host bridge windows [ 0.248137] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250056] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252064] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253060] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255070] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256422] acpiphp: Slot [3] registered [ 0.257080] acpiphp: Slot [4] registered [ 0.257746] acpiphp: Slot [5] registered [ 0.259074] acpiphp: Slot [6] registered [ 0.259722] acpiphp: Slot [7] registered [ 0.260073] acpiphp: Slot [8] registered [ 0.260736] acpiphp: Slot [9] registered [ 0.261072] acpiphp: Slot [10] registered [ 0.261842] acpiphp: Slot [11] registered [ 0.263085] acpiphp: Slot [12] registered [ 0.263761] acpiphp: Slot [13] registered [ 0.264082] acpiphp: Slot [14] registered [ 0.264758] acpiphp: Slot [15] registered [ 0.265078] acpiphp: Slot [16] registered [ 0.265747] acpiphp: Slot [17] registered [ 0.267076] acpiphp: Slot [18] registered [ 0.267752] acpiphp: Slot [19] registered [ 0.268074] acpiphp: Slot [20] registered [ 0.268744] acpiphp: Slot [21] registered [ 0.269074] acpiphp: Slot [22] registered [ 0.269747] acpiphp: Slot [23] registered [ 0.271077] acpiphp: Slot [24] registered [ 0.271741] acpiphp: Slot [25] registered [ 0.272077] acpiphp: Slot [26] registered [ 0.272741] acpiphp: Slot [27] registered [ 0.273074] acpiphp: Slot [28] registered [ 0.273749] acpiphp: Slot [29] registered [ 0.275077] acpiphp: Slot [30] registered [ 0.275744] acpiphp: Slot [31] registered [ 0.276072] PCI host bridge to bus 0000:00 [ 0.276747] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278060] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279059] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280059] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281062] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283060] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284014] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285517] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287918] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289692] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291125] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292074] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293072] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294025] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295074] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296019] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297351] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299098] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300140] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301158] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303400] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306050] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307633] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311078] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314327] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315166] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316161] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317161] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318118] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319401] iommu: Default domain type: Translated [ 0.320060] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321156] efivars: Registered efivars operations [ 0.321852] PCI: Using ACPI for IRQ routing [ 0.323083] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324056] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324056] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326062] vgaarb: loaded [ 0.326576] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327059] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332105] clocksource: Switched to clocksource kvm-clock [ 0.333648] VFS: Disk quotas dquot_6.6.0 [ 0.334335] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335611] pnp: PnP ACPI init [ 0.336583] pnp: PnP ACPI: found 5 devices [ 0.344642] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346160] NET: Registered PF_INET protocol family [ 0.347025] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359672] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361099] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362390] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363814] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365086] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366202] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367413] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368627] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.369581] NET: Registered PF_XDP protocol family [ 0.370380] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371384] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372393] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373505] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374622] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375848] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376909] PCI: CLS 0 bytes, default 64 [ 0.377689] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379391] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.381523] clocksource: Switched to clocksource tsc [ 0.401438] Initialise system trusted keyrings [ 0.402467] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404578] Key type asymmetric registered [ 0.405444] Asymmetric key parser 'x509' registered [ 0.407871] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410303] io scheduler mq-deadline registered [ 0.411250] io scheduler kyber registered [ 0.412119] io scheduler bfq registered [ 0.417365] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.418721] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.420314] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.423383] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.425196] i8042: Warning: Keylock active [ 0.427575] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.428639] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.429788] hv_vmbus: registering driver hyperv_keyboard [ 0.430944] rtc_cmos 00:00: RTC can wake from S4 [ 0.433365] rtc_cmos 00:00: registered as rtc0 [ 0.434488] rtc_cmos 00:00: setting system clock to 2026-09-03T19:35:12 UTC (1788464112) [ 0.436293] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.437564] intel_pstate: CPU model not supported [ 0.438594] efifb: probing for efifb [ 0.439379] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.440744] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.441970] efifb: scrolling: redraw [ 0.442720] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.444464] Console: switching to colour frame buffer device 100x37 [ 0.446223] fb0: EFI VGA frame buffer device [ 0.447209] pstore: Using crash dump compression: deflate [ 0.448353] pstore: Registered efi_pstore as persistent store backend [ 0.449904] NET: Registered PF_INET6 protocol family [ 0.451532] Segment Routing with IPv6 [ 0.452332] In-situ OAM (IOAM) with IPv6 [ 0.453186] NET: Registered PF_PACKET protocol family [ 0.455309] Key type dns_resolver registered [ 0.456593] IPI shorthand broadcast: enabled [ 0.459263] sched_clock: Marking stable (312002656, 146270173)->(531582550, -73309721) [ 0.461083] registered taskstats version 1 [ 0.462240] Loading compiled-in X.509 certificates [ 0.937033] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.656122] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.660501] Demotion targets for Node 0: null [ 1.661536] Key type .fscrypt registered [ 1.662386] Key type fscrypt-provisioning registered [ 1.663425] ima: No TPM chip found, activating TPM-bypass! [ 1.664656] ima: Allocated hash algorithm: sha1 [ 1.665572] ima: No architecture policies found [ 1.671788] clk: Disabling unused clocks [ 1.678040] Freeing unused kernel image (initmem) memory: 17040K [ 1.679758] Write protecting the kernel read-only data: 47104k [ 1.681587] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.683325] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.684999] Run /init as init process [ 1.803793] nvme nvme0: pci function 0000:00:04.0 [ 1.805138] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.814935] nvme nvme0: 2/0/0 default/read/poll queues [ 1.821686] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.823189] GPT:25804799 != 33554431 [ 1.823978] GPT:Alternate GPT header not at the end of the disk. [ 1.825110] GPT:25804799 != 33554431 [ 1.825862] GPT: Use GNU Parted to correct GPT errors. [ 1.826849] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.840555] SCSI subsystem initialized [ 1.867328] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.869681] device-mapper: uevent: version 1.0.3 [ 1.870711] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.878247] device-mapper: verity: sha256 using "sha256-lib" [ 1.912276] raid6: avx512x4 gen() 18024 MB/s [ 1.929277] raid6: avx512x2 gen() 17809 MB/s [ 1.946277] raid6: avx512x1 gen() 17784 MB/s [ 1.963277] raid6: avx2x4 gen() 17499 MB/s [ 1.980278] raid6: avx2x2 gen() 17484 MB/s [ 1.997278] raid6: avx2x1 gen() 13526 MB/s [ 1.998345] raid6: using algorithm avx512x4 gen() 18024 MB/s [ 2.016277] raid6: .... xor() 7617 MB/s, rmw enabled [ 2.017306] raid6: using avx512x2 recovery algorithm [ 2.027977] xor: automatically using best checksumming function avx [ 2.158959] Btrfs loaded, zoned=no, fsverity=no [ 2.163402] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.166831] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170716] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.172292] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.253581] ACPI: PM: Preparing to enter system sleep state S5 [ 62.254819] reboot: Restarting system [ 62.255695] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:36:20.027562]      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 3935955722 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000107] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000135] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000138] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000188] Using GB pages for direct mapping [ 0.000359] ACPI: Early table checksum verification disabled [ 0.000362] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000366] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000372] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000377] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000381] ACPI: FACS 0x00000000789D0000 000040 [ 0.000384] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000386] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000389] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000392] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000395] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000398] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000401] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000403] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000406] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000407] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000408] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000409] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000409] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000410] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000411] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000412] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000412] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000413] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000414] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000454] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000463] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000515] Zone ranges: [ 0.000516] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000518] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000521] Normal empty [ 0.000523] Device empty [ 0.000524] Movable zone start for each node [ 0.000526] Early memory node ranges [ 0.000527] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000529] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000531] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000534] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000540] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000583] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004054] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004328] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004738] ACPI: PM-Timer IO Port: 0xb008 [ 0.004751] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004808] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004811] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004813] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004815] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004816] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004820] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004822] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004826] TSC deadline timer available [ 0.004831] CPU topo: Max. logical packages: 1 [ 0.004832] CPU topo: Max. logical dies: 1 [ 0.004833] CPU topo: Max. dies per package: 1 [ 0.004837] CPU topo: Max. threads per core: 2 [ 0.004838] CPU topo: Num. cores per package: 1 [ 0.004839] CPU topo: Num. threads per package: 2 [ 0.004839] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004858] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004874] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004877] Booting paravirtualized kernel on KVM [ 0.004879] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009995] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010278] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010973] kvm-guest: PV spinlocks enabled [ 0.010976] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010979] 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 [ 0.011156] random: crng init done [ 0.011157] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011368] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011484] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011541] Fallback order for Node 0: 0 [ 0.011544] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011545] Policy zone: DMA32 [ 0.011546] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015542] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015557] Kernel/User page tables isolation: enabled [ 0.023816] ftrace: allocating 41455 entries in 164 pages [ 0.023819] ftrace: allocated 164 pages with 3 groups [ 0.024626] Dynamic Preempt: voluntary [ 0.024662] rcu: Preemptible hierarchical RCU implementation. [ 0.024662] rcu: RCU event tracing is enabled. [ 0.024663] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024664] Trampoline variant of Tasks RCU enabled. [ 0.024665] Rude variant of Tasks RCU enabled. [ 0.024665] Tracing variant of Tasks RCU enabled. [ 0.024666] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024667] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024673] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024675] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024676] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029816] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030051] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030058] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030112] Console: colour dummy device 80x25 [ 0.030115] printk: legacy console [tty0] enabled [ 0.030399] printk: legacy console [ttyS0] enabled [ 0.169200] ACPI: Core revision 20250807 [ 0.170033] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171498] APIC: Switch to symmetric I/O mode setup [ 0.172701] x2apic enabled [ 0.173557] APIC: Switched APIC routing to: physical x2apic [ 0.176000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.177698] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.178694] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178694] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178694] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178694] Speculative Store Bypass: Vulnerable [ 0.178694] Spectre V2 : Mitigation: Retpolines [ 0.178694] RETBleed: Vulnerable [ 0.178694] ITS: Mitigation: Aligned branch/return thunks [ 0.178694] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178694] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178694] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178694] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178694] GDS: Unknown: Dependent on hypervisor status [ 0.178694] active return thunk: its_return_thunk [ 0.178694] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178694] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178694] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178694] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178694] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178694] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178694] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178694] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178694] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178694] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178694] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178694] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178694] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178694] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178694] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178694] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178694] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178694] Freeing SMP alternatives memory: 40K [ 0.178694] pid_max: default: 32768 minimum: 301 [ 0.178694] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178694] landlock: Up and running. [ 0.178694] SELinux: Initializing. [ 0.178694] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178694] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178694] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178896] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179741] signal: max sigframe size: 3632 [ 0.180458] rcu: Hierarchical SRCU implementation. [ 0.180698] rcu: Max phase no-delay instances is 400. [ 0.181567] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185118] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185762] smp: Bringing up secondary CPUs ... [ 0.186615] smpboot: x86: Booting SMP configuration: [ 0.186700] .... node #0, CPUs: #1 [ 0.188054] 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. [ 0.189701] 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. [ 0.190736] smp: Brought up 1 node, 2 CPUs [ 0.191393] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.191849] Memory: 1886644K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.192837] devtmpfs: initialized [ 0.193322] x86/mm: Memory block size: 128MB [ 0.194756] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195835] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196707] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197780] pinctrl core: initialized pinctrl subsystem [ 0.199259] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200838] audit: initializing netlink subsys (disabled) [ 0.201729] audit: type=2000 audit(1788464183.255:1): state=initialized audit_enabled=0 res=1 [ 0.201810] thermal_sys: Registered thermal governor 'step_wise' [ 0.202708] cpuidle: using governor menu [ 0.206235] efi: Freeing EFI boot services memory: 37748K [ 0.206701] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207778] dca service started, version 1.12.1 [ 0.208594] PCI: Using configuration type 1 for base access [ 0.209806] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236232] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236698] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.238700] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.239697] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.241870] ACPI: Added _OSI(Module Device) [ 0.242619] ACPI: Added _OSI(Processor Device) [ 0.242698] ACPI: Added _OSI(Processor Aggregator Device) [ 0.244593] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247044] ACPI: Interpreter enabled [ 0.247579] ACPI: PM: (supports S0 S5) [ 0.248701] ACPI: Using IOAPIC for interrupt routing [ 0.249524] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.250700] PCI: Using E820 reservations for host bridge windows [ 0.251779] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.254893] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.255702] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.256699] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.258709] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.261061] acpiphp: Slot [3] registered [ 0.261705] acpiphp: Slot [4] registered [ 0.262359] acpiphp: Slot [5] registered [ 0.262712] acpiphp: Slot [6] registered [ 0.263359] acpiphp: Slot [7] registered [ 0.263712] acpiphp: Slot [8] registered [ 0.264351] acpiphp: Slot [9] registered [ 0.265711] acpiphp: Slot [10] registered [ 0.266374] acpiphp: Slot [11] registered [ 0.266711] acpiphp: Slot [12] registered [ 0.267368] acpiphp: Slot [13] registered [ 0.267710] acpiphp: Slot [14] registered [ 0.268365] acpiphp: Slot [15] registered [ 0.269711] acpiphp: Slot [16] registered [ 0.270393] acpiphp: Slot [17] registered [ 0.270711] acpiphp: Slot [18] registered [ 0.271370] acpiphp: Slot [19] registered [ 0.271710] acpiphp: Slot [20] registered [ 0.272366] acpiphp: Slot [21] registered [ 0.273711] acpiphp: Slot [22] registered [ 0.274375] acpiphp: Slot [23] registered [ 0.274712] acpiphp: Slot [24] registered [ 0.275365] acpiphp: Slot [25] registered [ 0.275711] acpiphp: Slot [26] registered [ 0.276363] acpiphp: Slot [27] registered [ 0.276710] acpiphp: Slot [28] registered [ 0.277375] acpiphp: Slot [29] registered [ 0.278716] acpiphp: Slot [30] registered [ 0.279364] acpiphp: Slot [31] registered [ 0.279709] PCI host bridge to bus 0000:00 [ 0.280365] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.281698] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.282698] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283698] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284697] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285698] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286608] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.289134] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290541] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292288] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293763] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294689] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295712] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296664] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297712] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.298636] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299988] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302734] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303779] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304801] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.306045] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309702] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.311241] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313714] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316724] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317809] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318800] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319799] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320749] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322046] iommu: Default domain type: Translated [ 0.322698] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323709] efivars: Registered efivars operations [ 0.324470] PCI: Using ACPI for IRQ routing [ 0.325721] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326675] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326694] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328700] vgaarb: loaded [ 0.329214] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329697] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332734] clocksource: Switched to clocksource kvm-clock [ 0.334246] VFS: Disk quotas dquot_6.6.0 [ 0.334908] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.336319] pnp: PnP ACPI init [ 0.337263] pnp: PnP ACPI: found 5 devices [ 0.345322] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346823] NET: Registered PF_INET protocol family [ 0.347691] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360595] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361972] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363231] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364551] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365790] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366868] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367933] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369214] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370117] NET: Registered PF_XDP protocol family [ 0.370896] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371870] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372854] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373937] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375014] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376241] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377285] PCI: CLS 0 bytes, default 64 [ 0.378052] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379796] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.381863] clocksource: Switched to clocksource tsc [ 0.401831] Initialise system trusted keyrings [ 0.403683] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405656] Key type asymmetric registered [ 0.406516] Asymmetric key parser 'x509' registered [ 0.408251] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409894] io scheduler mq-deadline registered [ 0.410851] io scheduler kyber registered [ 0.411716] io scheduler bfq registered [ 0.414724] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.416143] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.417791] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420918] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422805] i8042: Warning: Keylock active [ 0.425217] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.426279] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.427432] hv_vmbus: registering driver hyperv_keyboard [ 0.428666] rtc_cmos 00:00: RTC can wake from S4 [ 0.430918] rtc_cmos 00:00: registered as rtc0 [ 0.432143] rtc_cmos 00:00: setting system clock to 2026-09-03T19:36:18 UTC (1788464178) [ 0.433917] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435212] intel_pstate: CPU model not supported [ 0.436271] efifb: probing for efifb [ 0.437067] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.438443] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439697] efifb: scrolling: redraw [ 0.440468] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442273] Console: switching to colour frame buffer device 100x37 [ 0.444082] fb0: EFI VGA frame buffer device [ 0.445023] pstore: Using crash dump compression: deflate [ 0.446166] pstore: Registered efi_pstore as persistent store backend [ 0.447750] NET: Registered PF_INET6 protocol family [ 0.449741] Segment Routing with IPv6 [ 0.450550] In-situ OAM (IOAM) with IPv6 [ 0.451449] NET: Registered PF_PACKET protocol family [ 0.452647] Key type dns_resolver registered [ 0.453985] IPI shorthand broadcast: enabled [ 0.456705] sched_clock: Marking stable (309002168, 147636469)->(528610898, -71972261) [ 0.458551] registered taskstats version 1 [ 0.459879] Loading compiled-in X.509 certificates [ 0.931624] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.671286] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.675558] Demotion targets for Node 0: null [ 1.676581] Key type .fscrypt registered [ 1.677415] Key type fscrypt-provisioning registered [ 1.678418] ima: No TPM chip found, activating TPM-bypass! [ 1.679633] ima: Allocated hash algorithm: sha1 [ 1.680543] ima: No architecture policies found [ 1.686801] clk: Disabling unused clocks [ 1.693985] Freeing unused kernel image (initmem) memory: 17040K [ 1.695658] Write protecting the kernel read-only data: 47104k [ 1.697482] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.699230] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.700903] Run /init as init process [ 1.819984] nvme nvme0: pci function 0000:00:04.0 [ 1.821280] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.831233] nvme nvme0: 2/0/0 default/read/poll queues [ 1.837415] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.838817] GPT:25804799 != 33554431 [ 1.839586] GPT:Alternate GPT header not at the end of the disk. [ 1.840735] GPT:25804799 != 33554431 [ 1.841456] GPT: Use GNU Parted to correct GPT errors. [ 1.842433] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.855877] SCSI subsystem initialized [ 1.882116] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.884461] device-mapper: uevent: version 1.0.3 [ 1.885488] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.892854] device-mapper: verity: sha256 using "sha256-lib" [ 1.926644] raid6: avx512x4 gen() 18000 MB/s [ 1.943647] raid6: avx512x2 gen() 17408 MB/s [ 1.960645] raid6: avx512x1 gen() 17578 MB/s [ 1.977644] raid6: avx2x4 gen() 17499 MB/s [ 1.994645] raid6: avx2x2 gen() 17553 MB/s [ 2.011646] raid6: avx2x1 gen() 13514 MB/s [ 2.012583] raid6: using algorithm avx512x4 gen() 18000 MB/s [ 2.030644] raid6: .... xor() 7519 MB/s, rmw enabled [ 2.031670] raid6: using avx512x2 recovery algorithm [ 2.042233] xor: automatically using best checksumming function avx [ 2.176150] Btrfs loaded, zoned=no, fsverity=no [ 2.180725] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.184181] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.188151] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.189537] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.230594] ACPI: PM: Preparing to enter system sleep state S5 [ 62.231924] reboot: Restarting system [ 62.232779] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:37:26.828130]      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 3976288315 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000407] ACPI: Early table checksum verification disabled [ 0.000411] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000414] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000420] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000426] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000429] ACPI: FACS 0x00000000789D0000 000040 [ 0.000432] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000435] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000438] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000441] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000444] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000447] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000450] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000452] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000455] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000456] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000457] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000458] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000458] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000459] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000460] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000460] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000461] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000462] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000463] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000502] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000511] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000563] Zone ranges: [ 0.000563] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000566] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000569] Normal empty [ 0.000570] Device empty [ 0.000572] Movable zone start for each node [ 0.000574] Early memory node ranges [ 0.000574] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000577] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000579] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000581] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000588] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000629] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004187] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004297] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004699] ACPI: PM-Timer IO Port: 0xb008 [ 0.004712] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004767] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004770] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004772] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004774] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004775] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004779] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004780] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004785] TSC deadline timer available [ 0.004790] CPU topo: Max. logical packages: 1 [ 0.004791] CPU topo: Max. logical dies: 1 [ 0.004792] CPU topo: Max. dies per package: 1 [ 0.004797] CPU topo: Max. threads per core: 2 [ 0.004797] CPU topo: Num. cores per package: 1 [ 0.004798] CPU topo: Num. threads per package: 2 [ 0.004799] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004817] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004833] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004835] Booting paravirtualized kernel on KVM [ 0.004837] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009746] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010033] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010707] kvm-guest: PV spinlocks enabled [ 0.010709] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010713] 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 [ 0.010885] random: crng init done [ 0.010886] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011105] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011221] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011275] Fallback order for Node 0: 0 [ 0.011278] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011279] Policy zone: DMA32 [ 0.011280] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015304] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015319] Kernel/User page tables isolation: enabled [ 0.023615] ftrace: allocating 41455 entries in 164 pages [ 0.023618] ftrace: allocated 164 pages with 3 groups [ 0.024426] Dynamic Preempt: voluntary [ 0.024460] rcu: Preemptible hierarchical RCU implementation. [ 0.024460] rcu: RCU event tracing is enabled. [ 0.024461] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024463] Trampoline variant of Tasks RCU enabled. [ 0.024463] Rude variant of Tasks RCU enabled. [ 0.024464] Tracing variant of Tasks RCU enabled. [ 0.024464] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024465] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024472] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024474] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024475] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029587] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029821] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029829] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029880] Console: colour dummy device 80x25 [ 0.029883] printk: legacy console [tty0] enabled [ 0.030162] printk: legacy console [ttyS0] enabled [ 0.166499] ACPI: Core revision 20250807 [ 0.167320] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168779] APIC: Switch to symmetric I/O mode setup [ 0.169962] x2apic enabled [ 0.170835] APIC: Switched APIC routing to: physical x2apic [ 0.173254] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.174932] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.175928] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175928] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175928] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175928] Speculative Store Bypass: Vulnerable [ 0.175928] Spectre V2 : Mitigation: Retpolines [ 0.175928] RETBleed: Vulnerable [ 0.175928] ITS: Mitigation: Aligned branch/return thunks [ 0.175928] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175928] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175928] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175928] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175928] GDS: Unknown: Dependent on hypervisor status [ 0.175928] active return thunk: its_return_thunk [ 0.175928] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175928] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175928] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175928] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175928] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175928] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175928] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175928] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175928] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175928] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175928] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175928] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175928] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175928] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175928] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175928] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175928] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175928] Freeing SMP alternatives memory: 40K [ 0.175928] pid_max: default: 32768 minimum: 301 [ 0.175928] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175928] landlock: Up and running. [ 0.175928] SELinux: Initializing. [ 0.175928] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175928] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175928] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176131] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176973] signal: max sigframe size: 3632 [ 0.177680] rcu: Hierarchical SRCU implementation. [ 0.177931] rcu: Max phase no-delay instances is 400. [ 0.178813] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182347] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182991] smp: Bringing up secondary CPUs ... [ 0.183829] smpboot: x86: Booting SMP configuration: [ 0.183933] .... node #0, CPUs: #1 [ 0.185298] 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. [ 0.186933] 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. [ 0.187966] smp: Brought up 1 node, 2 CPUs [ 0.188618] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.189079] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190063] devtmpfs: initialized [ 0.190540] x86/mm: Memory block size: 128MB [ 0.191967] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192988] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193939] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195013] pinctrl core: initialized pinctrl subsystem [ 0.196488] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198077] audit: initializing netlink subsys (disabled) [ 0.198965] audit: type=2000 audit(1788464250.092:1): state=initialized audit_enabled=0 res=1 [ 0.199045] thermal_sys: Registered thermal governor 'step_wise' [ 0.199942] cpuidle: using governor menu [ 0.202928] efi: Freeing EFI boot services memory: 37748K [ 0.202928] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205017] dca service started, version 1.12.1 [ 0.205819] PCI: Using configuration type 1 for base access [ 0.207041] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231067] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231933] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232933] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233932] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236021] ACPI: Added _OSI(Module Device) [ 0.236698] ACPI: Added _OSI(Processor Device) [ 0.236932] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238796] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241084] ACPI: Interpreter enabled [ 0.241699] ACPI: PM: (supports S0 S5) [ 0.241934] ACPI: Using IOAPIC for interrupt routing [ 0.242755] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244935] PCI: Using E820 reservations for host bridge windows [ 0.246029] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249146] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249936] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.250933] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252941] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.254290] acpiphp: Slot [3] registered [ 0.254938] acpiphp: Slot [4] registered [ 0.255590] acpiphp: Slot [5] registered [ 0.256947] acpiphp: Slot [6] registered [ 0.257596] acpiphp: Slot [7] registered [ 0.257947] acpiphp: Slot [8] registered [ 0.258601] acpiphp: Slot [9] registered [ 0.258944] acpiphp: Slot [10] registered [ 0.259612] acpiphp: Slot [11] registered [ 0.260945] acpiphp: Slot [12] registered [ 0.261597] acpiphp: Slot [13] registered [ 0.261945] acpiphp: Slot [14] registered [ 0.262621] acpiphp: Slot [15] registered [ 0.262946] acpiphp: Slot [16] registered [ 0.263608] acpiphp: Slot [17] registered [ 0.264946] acpiphp: Slot [18] registered [ 0.265610] acpiphp: Slot [19] registered [ 0.265945] acpiphp: Slot [20] registered [ 0.266610] acpiphp: Slot [21] registered [ 0.266944] acpiphp: Slot [22] registered [ 0.267610] acpiphp: Slot [23] registered [ 0.268946] acpiphp: Slot [24] registered [ 0.269620] acpiphp: Slot [25] registered [ 0.269946] acpiphp: Slot [26] registered [ 0.270619] acpiphp: Slot [27] registered [ 0.270947] acpiphp: Slot [28] registered [ 0.271609] acpiphp: Slot [29] registered [ 0.272948] acpiphp: Slot [30] registered [ 0.273606] acpiphp: Slot [31] registered [ 0.273942] PCI host bridge to bus 0000:00 [ 0.274616] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275932] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276932] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.277932] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.278931] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.279932] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.280863] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283360] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284781] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287536] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.287999] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.288931] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.289946] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.290870] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.291946] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.292867] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.294216] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296955] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.298010] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299018] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300262] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303718] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304504] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.306950] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.310010] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.311035] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.312047] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.313035] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314981] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.316278] iommu: Default domain type: Translated [ 0.316932] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317943] efivars: Registered efivars operations [ 0.318696] PCI: Using ACPI for IRQ routing [ 0.318957] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.319928] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.319928] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322933] vgaarb: loaded [ 0.323441] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323932] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327968] clocksource: Switched to clocksource kvm-clock [ 0.329519] VFS: Disk quotas dquot_6.6.0 [ 0.330195] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331513] pnp: PnP ACPI init [ 0.332492] pnp: PnP ACPI: found 5 devices [ 0.340480] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.341954] NET: Registered PF_INET protocol family [ 0.342810] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.355478] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.356873] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358128] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.359479] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.360719] TCP: Hash tables configured (established 16384 bind 16384) [ 0.361789] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362868] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364158] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.365077] NET: Registered PF_XDP protocol family [ 0.365863] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.366867] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.367873] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369001] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.370109] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.371337] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.372382] PCI: CLS 0 bytes, default 64 [ 0.373155] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.374912] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.377137] clocksource: Switched to clocksource tsc [ 0.396964] Initialise system trusted keyrings [ 0.399298] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.401039] Key type asymmetric registered [ 0.401919] Asymmetric key parser 'x509' registered [ 0.403704] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406134] io scheduler mq-deadline registered [ 0.407088] io scheduler kyber registered [ 0.408011] io scheduler bfq registered [ 0.411748] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413118] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414708] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.417751] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419620] i8042: Warning: Keylock active [ 0.421958] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423004] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424178] hv_vmbus: registering driver hyperv_keyboard [ 0.425349] rtc_cmos 00:00: RTC can wake from S4 [ 0.427618] rtc_cmos 00:00: registered as rtc0 [ 0.428754] rtc_cmos 00:00: setting system clock to 2026-09-03T19:37:25 UTC (1788464245) [ 0.430525] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.431812] intel_pstate: CPU model not supported [ 0.432879] efifb: probing for efifb [ 0.433657] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.434977] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436215] efifb: scrolling: redraw [ 0.436958] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438717] Console: switching to colour frame buffer device 100x37 [ 0.440482] fb0: EFI VGA frame buffer device [ 0.441402] pstore: Using crash dump compression: deflate [ 0.442525] pstore: Registered efi_pstore as persistent store backend [ 0.444117] NET: Registered PF_INET6 protocol family [ 0.445537] Segment Routing with IPv6 [ 0.446360] In-situ OAM (IOAM) with IPv6 [ 0.447211] NET: Registered PF_PACKET protocol family [ 0.448390] Key type dns_resolver registered [ 0.449702] IPI shorthand broadcast: enabled [ 0.452375] sched_clock: Marking stable (307002134, 145100597)->(523498501, -71395770) [ 0.454206] registered taskstats version 1 [ 0.455532] Loading compiled-in X.509 certificates [ 0.927721] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.653221] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.657627] Demotion targets for Node 0: null [ 1.658681] Key type .fscrypt registered [ 1.659631] Key type fscrypt-provisioning registered [ 1.660669] ima: No TPM chip found, activating TPM-bypass! [ 1.661920] ima: Allocated hash algorithm: sha1 [ 1.662858] ima: No architecture policies found [ 1.670448] clk: Disabling unused clocks [ 1.676749] Freeing unused kernel image (initmem) memory: 17040K [ 1.678422] Write protecting the kernel read-only data: 47104k [ 1.680241] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.681956] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.683626] Run /init as init process [ 1.801960] nvme nvme0: pci function 0000:00:04.0 [ 1.803395] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.812614] nvme nvme0: 2/0/0 default/read/poll queues [ 1.818842] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.820317] GPT:25804799 != 33554431 [ 1.821096] GPT:Alternate GPT header not at the end of the disk. [ 1.822236] GPT:25804799 != 33554431 [ 1.822979] GPT: Use GNU Parted to correct GPT errors. [ 1.823987] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.837576] SCSI subsystem initialized [ 1.863891] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.866238] device-mapper: uevent: version 1.0.3 [ 1.867299] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.874743] device-mapper: verity: sha256 using "sha256-lib" [ 1.909106] raid6: avx512x4 gen() 18125 MB/s [ 1.926110] raid6: avx512x2 gen() 18111 MB/s [ 1.943109] raid6: avx512x1 gen() 18067 MB/s [ 1.960111] raid6: avx2x4 gen() 17463 MB/s [ 1.977110] raid6: avx2x2 gen() 17689 MB/s [ 1.994110] raid6: avx2x1 gen() 13740 MB/s [ 1.995019] raid6: using algorithm avx512x4 gen() 18125 MB/s [ 2.012111] raid6: .... xor() 7851 MB/s, rmw enabled [ 2.013135] raid6: using avx512x2 recovery algorithm [ 2.023613] xor: automatically using best checksumming function avx [ 2.154760] Btrfs loaded, zoned=no, fsverity=no [ 2.159490] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.162919] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.166887] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.168390] BTRFS error (device dm-0): open_ctree failed: -2